If it’s February in Chicago, it’s time for one thing – sports cars. Bringing a taste of hot performance to the Windy City winter, Nissan today debuted the revised 2013 Nissan 370Z on the floor of the 2012 Chicago Auto Show. The new Z®, which is scheduled to go on sale at Nissan dealers nationwide next June, features a number of enhancements designed to keep the legendary sports car fresh and exciting. For 2013, the Nissan 370Z will once again be available in Coupe, Roadster and NISMO Z configurations.

The updates for the new model year include:

• Refreshed front fascia with vertical LED daytime running lights
• Red reflector added to rear fascia (replaces previous black center cover)
• Revised 19-inch aluminum-alloy wheels (Sport Package equipped models)
• New 18-inch wheels for 370Z Coupe
• Red-finished brake calipers (Sport Package equipped models)
• Dark-finish fuel gauge trim
• Euro-tuned shock absorbers (Sport Package equipped models)
• And two new exterior colors – Magma Red and Midnight Blue

The NISMO 370Z also adds a new Bose® Premium Audio Package with two additional speakers and two subwoofers, premium gun metallic dark-finish 19-inch wheels, and Nissan GT-R style high-rigidity brake hoses and performance brake fluid. The NISMO 370Z does not adopt the new front fascia/rear reflector, Euro-tuned shocks or Midnight Blue exterior color.

“Since the original 1970 Z® was first introduced our goal has always been to keep the design moving forward. The changes for 2013, though subtle, go a long way in enhancing its dynamic appearance inside and out,” said Al Castignetti, vice president and general manager, Nissan Division, Nissan North America, Inc.

As in 2012, the 2013 370Z Coupe and 370Z Coupe Touring will each be available with a standard 332-horsepower 3.7-liter DOHC V6 engine and choice of 6-speed manual transmission or a 7-speed automatic transmission. The 2013 370Z Roadster and 370Z Roadster Touring will be offered with the same engine but with the 6-speed manual offered only with the Touring model (the 7-speed automatic transmission is available with both).

The Nissan NISMO 370Z, a tuner-Z® enthusiast’s dream, will once again cap off the lineup – offering racing-inspired exterior and interior styling, a specially tuned suspension and unique super-lightweight forged alloy wheels. Its 3.7-liter DOHC V6 engine is matched with an exclusive H-configured exhaust system design, muffler tuning and optimized ECM (Engine Computer Module) control – creating 350 horsepower and 276 lb-ft of torque. Only one transmission is available, a close-ratio 6-speed manual transmission with standard SynchroRev Match®, which allows rev-matched heel-toe-like downshifting.

Additional details on the 2013 Nissan 370Z will be available closer to the June on-sale date.

Source: Nissan Press Release

DC Design, India’s premier automotive design firm has taken a step beyond what it is known and revered for, with its reveal at Auto Expo today, of what is the country’s first ever sports car, the sleekly styled and superbly configured DC Avanti.
What makes this a special occasion is that the Avanti is not just a full road worthy prototype but one with production firmly pencilled in!

DC intends to go the way of so many Italian carrozzerias (like Bertone, Ghia, Pininfarina and Stola to name four) who not only styled, designed and engineered smashing sports cars but also went on to make them in limited production runs for sale to the general public.

DC will be doing just that with the Avanti which is being readied for a production run beginning 2013 and none other than the legendary India cine genius and informed motoring buff Amitabh Bachchan was on hand to take the wraps off this glorious rolling sculpture. While DC has done some amazing work over the past decade including prototypes for so many of the world’s big name car manufacturers, he has never done a production run of any of his designs, concentrating on one-offs. All that is destined to change with the DC Avanti, a move that adds another dimension to the multi-faceted design and engineering capability that DC Design has built up at its Pune works!

Speaking at the launch of the project very dear to his heart (and which he had nurtured for so many years), Dilip Chhabria, the guiding tour-de-force at DC Design said, “We are extremely ecstatic to present the DC Avanti today and it is a manifestation of not just the burgeoning interest in high end sports cars but also as a calling card for our own capabilities which have now progressed from mere styling in the early days to full prototyping and bespoke one-off manufacturing. Every country which has written its name in the pantheon of automobile manufacturing has invariably distinguished itself with sports cars by its own nationals and I thought that India rightly needs to be in this exclusive club.”

“The Indian market for high end automobiles is on a steep uphill curve as witnessed year-on-year and our focus is at the top end of this rarified niche. The design is completely our very own as is the engineering and also the production process. Type approval and on-road tests would follow soon and we intend to simultaneously set up an all new facility at Talegaon near Pune to build this vehicle,” said Dilip.

“We intend to produce 300 units of the Avanti in 2013-2014 and if all goes well we could ramp up production to go into four figures per annum. Till now DC Design was noted for its design and customization but then we added complete engineering and prototyping to our roster of services and working for the world’s biggest names helped us understand and add to our expertise,” added Dilip. “The Avanti is an ongoing culmination of all that we have learnt and we intend to give a sports car to a select new emerging breed of car buyers who value good taste without compromising on performance and who don’t need to spend a fortune on making the adrenaline flow.” He further added.

The Avanti supercar doesn’t reinvent the wheel in the basic process of manufacturing a high tech sports car because in time honoured specialist car production DC Design will be using proprietary parts from various car makers, especially in the areas of drivetrain and suspension. The Avanti would be powered by a specially tuned Ford EcoBoost 2.0-litre four-cylinder, dohc, 16-valve engine. This unit not only features turbocharging with direct injection but also features VVT (variable valve timing) and this helps it to dish out power and torque which normally are on par with a larger 3.0-litre engine. Max power will be 240bhp at 5500rpm with a massive 366 Nm of torque developed at 3500rpm helping give it both tractability and thrust. If that is not all, the latest electronics will also help deliver strong on the fuel efficiency front as well. Also the engine and its ancillaries are all Euro 4 & 5 compliant already meaning it would be right even for the export markets but the good thing is that it could also be taken further to the incoming Euro 6 legislation with a slight change in the engine mapping characteristics.

Handling all that power and torque from the mid-mounted four-cylinder engine is a six-speed manual gearbox. Again sourced from the Ford Europe parts bin, this transmission is robust and reliable and does all it is tasked with. There will also be another transmission option for those who seek an even higher technological plane with a six-speed dual clutch PowerShift unit.

The Avanti will have a light weight but very strong spaceframe chassis using a mix of square, rectangular and round sections to get the best strength and rigidity across the dynamic spectrum. Suspension is in time honoured sports car fashion with unequal length wishbones all around working in conjunction with coil over shock absorbers. Agile, quick and ultra-responsive, the Avanti promises performance and visual erotica at a cost to quality proposition that will be second to none. Hydraulically assisted rack and pinion steering gear will be standard fitment.

Specialists in safety engineering which include the likes of Bosch would be lending their might in developing the latest generation ABS brake systems and SRS air bag technology for the Avanti; ride and handling would be perfected by global experts in this realm and overall body and trim plus final assembly would be done at DC Design’s all new production facility coming up at Talegaon near Pune. The Avanti will be electronically limited to 250km/h and will ride on 19-inch tyres all round. Footwear on the front wheels would be of size 255/35-19 while 295/30-19-sized rubber would do duty at the rear. Helping safety and control given the max velocity and acceleration the Avanti would pack in, large 330mm diameter ventilated disc brakes with grippy AP Racing calipers come as OE fitment.

The Avanti’s low slung silhouette is pure excitement and is unlike any seen from an Asian automotive entity. Sporting a combination of pleasingly complex concave and convex surfaces to deliver great form, the Avanti is fast standing still with its rippling muscles akin to a wild animal waiting to spring onto its prey. Animalistic yet aesthetic in its essence but replete with fine craftsmanship across the entire vehicle, the Avanti can more than hold its own in its class.

DC has already put in place a unique and dedicated self-owned and managed sales and service network in five major metros in the country (Delhi, Mumbai, Pune, Chennai and Hyderabad) and this would only be honed to a fine pitch by the time the Avanti production commences. An additional four outlets would also be opened in the course of 2012.

Bookings, on a first-come-first-served-basis will open soon, immediately after Auto Expo 2012 with deliveries scheduled from the last quarter of calendar 2013.

The big story doesn’t end here, the feel good theme continuing on the price front as well. At Rs. 30 lakhs ex-showroom, the Avanti would be a stunner in more ways than one and a smile inducer cum big name basher made in India. More announcements on the Avanti and its bespoke customization to owners’s trim and equipment preferences would follow soon.

Source: DC Design Press Release

Texas-based automotive tuning company, Hennessey Performance (HPE), has set their sights on taking the new McLaren MP4-12C to a higher level of performance. Today the company is introducing their HPE800 Twin Turbo concept for the 12C. The HPE800 Twin Turbo will include upgrades to the powertrain designed to reliably increase power to over 800 bhp. HPE will also add a more aggressive aero package to the vehicle in order to increase downforce. The Hennessey CarbonAero bodywork will incorporate a new, center-positioned frontal air inlet with hood extractor. This new design will allow room for larger heat exchangers for improved engine intercooling as well as transmission cooling.

“We’ve been taking fast cars and have been making them faster for over twenty years,” said company founder and president John Hennessey. “I spent a lot of time around the new 12C at the 2011 Goodwood Festival of Speed and was very impressed. We’re excited to have the opportunity to take a great car and give it our own special performance touch while giving 12C owners a uniquely aggressive appearance”.

HPE800 Twin Turbo Upgrade Includes:
• Upgraded intercooler system
• Upgraded air intake system
• Upgraded ball-bearing turbochargers
• Hennessey titanium exhaust system
• External wastegates
• External blow-off valves
• Upgraded fuel and engine management system
• Upgraded transmission cooler
• Upgraded transmission clutch system
• Custom dyno-tuned engine calibration
• Hennessey Warranty

Other Upgrades Include:
• Hennessey CarbonAero body upgrade
• Hennessey Monoblock wheels
• Michelin Pilot Super Sport Tires
• Hennessey custom interior upgrades including carbon fiber, Alcantara and leathers

HPE does not plan to offer any kind of a suspension or brake system upgrade as the factory systems will be difficult to improve upon. The company plans to offer the upgrades listed above as an entire package as well as some individual parts. These items will be available directly from HPE facilities located in Texas and Southern California. Pricing has not yet been set.

Source: Hennessey Press Release

Here is the awesome commercial featuring Jerry Seinfeld and Jay Leno, not to mention “the Soup Nazi” for the 2012 Acura NSX which will run during the “Big Game”. How ridiculous that we have to say “Big Game”. Way to go NFL! Am I allowed to say NFL?

Source: YouTube/Acura

Never before in the history of the Porsche Boxster has a change of generation been so comprehensive. The open-top two-seat car receives an entirely new lightweight body and a completely revamped chassis. The new Boxster weighs less than the previous generation and rides on a longer wheelbase and a wider track. These new dimensions are coupled with larger wheels and a new electromechanical power steering system to significantly enhance the mid-engine sports car’s driving dynamics. The new Boxster boasts superior performance and is also up to 15 percent more fuel-efficient than previous models on the European cycle.

The new Boxster benefits not only from an increased wheelbase but also shorter overhangs, while the windscreen has been shifted forward. The passengers are enclosed by the completely redesigned, fully electric top, which now dispenses with a convertible top compartment lid. The interior concept offers the occupants more space and reflects the new Porsche outline with a raked center console, which, originating with the Carrera GT ensures improved ergonomics in all models.

The new sports car generation makes its debut in the classic Porsche pairing of Boxster and Boxster S. Both models are powered by flat-six engines with direct fuel injection, the efficiency of which is further enhanced by electrical system recuperation, thermal management and start/stop function. The base model’s new power unit delivers 265 hp from a 2.7 liter displacement – ten hp more than its larger displacement predecessor. Technically, it is now based on the 3.4-liter engine of the Boxster S. This now delivers 315 hp, which is five hp more than before. Both models feature a manual six-speed gearbox as standard with the seven-speed Porsche Doppelkupplungsgetriebe (PDK) available as an option. Both sports cars achieve their best fuel consumption and acceleration performance with the PDK. With gear changes without interruption to the power flow, the Boxster sprints from zero to 60 mph in 5.4 seconds, the Boxster S in 4.7 seconds.

To enhance driving dynamics yet further, Porsche offers the Sport Chrono Package as an optional extra for the Boxster, featuring dynamic transmission mounts for the first time. Also new in the Boxster is Porsche Torque Vectoring (PTV) with a mechanical rear axle differential lock.

The new Boxster models are expected in U.S. showrooms in early summer 2012. The basic list price iwill be $49,500 for the Boxster and $60,900 for the Boxster S, not including a $950 destination charge.

About Porsche Cars North America

Porsche Cars North America, Inc. (PCNA), based in Atlanta, Ga. is the exclusive U.S. importer of Porsche sports cars, the Cayenne SUV and Panamera sports sedan. Established in 1984, it is a wholly-owned subsidiary of Porsche AG, which is headquartered in Stuttgart, Germany, and employs approximately 220 people who provide parts, service, marketing and training for 194 dealers. They, in turn, work to provide Porsche customers with a best-in-class experience that is in keeping with the brand’s 63-year history and leadership in the advancement of vehicle performance, safety and efficiency. At the core of this success is Porsche’s proud racing heritage that boasts some 30,000 motorsport wins to date.

Source: Porsche Press Release

The Hennessey Venom GT is a true American supercar. Take a look at this video from Jay Leno’s Garage as Jay takes the Venom GT for a test drive. I looks like Jay really enjoyed driving the Venom GT, with a million dollar price tag we will have to take Jay Leno’s word for it.

Source: Hennessey Press Release

The Mastretta MXT is a high-performance 2 seat sports car, engineered to deliver outstanding performance through mechanical excellence. Every system, every component was engineered to make the driving experience an absolute thrill.

The Mastretta MXT is presented as the first high-performance sports car from Mastretta Cars, the new automotive manufacturer based in the city of Toluca, Mexico. The MXT is Mastretta’s answer to the lightweight sports car market, offering a highly advanced vehicle with aggressive design and outstanding driving dynamics, while simultaneously responding to more environmentally conscious times by achieving a high level of efficiency.

The ultra-light coupé, weighing in at just 930kg, is a completely new 2-seater mid-engine sports car developed using advanced motorsport technology and aerospace materials. The MXT is very much a driver´s car, so the priority from the beginning was to deliver outstanding performance through purity of design. Its powerful turbocharged 2.0 engine develops 250 hp, allowing the MXT to accelerate from 0 to 100 km/h (62 mph) in just 4.9 seconds. This acceleration is harnessed by a finely tuned chassis, allowing the vehicle to develop more than 1.1 G of cornering and braking force.

In spite of its remarkable performance, the Mastretta MXT has the robustness and practicality to be driven daily, as it is well suited for long distance journeys and city driving alike. The interior is spacious, the vehicle is fitted with beautifully crafted carbon fiber seats wrapped in premium leather while interior accents are trimmed in Ultrasuede, creating the perfect balance between elegance and performance. The car is equipped with the latest technological amenities, including a multimedia system featuring GPS, Bluetooth and iPod compatibility. While performance oriented, the ride enjoys a high level of comfort due to lightweight vehicle construction. The MXT is a unique car that offers a high level of versatility, making it a perfect vehicle for daily spirited driving or as a powerful racetrack weapon.

Exterior Design

Designing a car is more than creating a beautiful shape. Our design team followed the traditional racing principles of functionality and lightness. Even at first sight, the striking design of the Mastretta MXT reflects its high performance nature.

Overall, the MXT has a very compact appearance. It sits low and broad on the road. From every angle the proportions of the car have a great balance. The main lines were influenced by features that define the modern high-performance vehicle: low height, two seats and a mid-engine configuration; creating the ideal layout for optimal handling response and stability. Proportions of the wheelbase, width, minimal overhangs, and height give the Mastretta MXT a stunning presence, while simultaneously suggesting lightness and speed.

The final shape of the car was dictated by the principles of aerodynamics. The flowing line that travels along the center of the car, starting with the low nose through to the rear spoiler, channels the air in a very clean way while generating enough downforce to give the MXT agility and balance at low and high speeds. Large side scoops provide breathing and cooling for the turbocharged engine. The flat aluminium underbody also plays an important part as it directs the air to the rear diffuser, not only avoiding lift but enhancing rear stability, essential features for the performance driver.

Components and details that form part of the exterior design enhance the beauty of the basic shape. The style of the headlights, painted in a contrasting color to the body, seamlessly follows the overall design. The side windows are frameless. The single exhaust system is elegantly housed in the center of the diffuser. Laser-cut lettering adorn the Mastretta name on the rear bumper and the MXT denomination on its sides.

Interior Design

The Mastretta MXT was engineered and built around the cockpit. The seats are positioned close together and as low as the chassis allows, creating an ideal seating position for performance driving and allowing the driver to enjoy optimal road feel.

Despite the vehicle’s small dimensions, the interior is spacious enough to comfortably seat adults of up to 6’3″ (1.90m). Bespoke carbon fiber seats trimmed in leather were developed to provide maximum support for the driver under high g-force generated by the Mastretta MXT when cornering, accelerating and braking. The flat-bottomed steering wheel, covered in suede, has a diameter of only 320mm, a size that facilitates quick turn-in. The aluminium pedals are positioned to allow precision footwork, with the throttle located slightly in front of the brake pedal to facilitate the heel-and-toe technique.

All the interior materials are classified specifically for the auto industry, including fire retardant carpets and treated leather, while Ultrasuede covers many elements. The end result is a high quality interior that fulfills all technical, safety, and visual expectations of a performance sports car.

Excellent visibility is facilitated in the front by a low nose that allows the driver to see the road ahead and by a clear view of the front fenders that facilitates precision turn-in at corners.

The Mastretta MXT is equipped with air conditioning to make the car suitable for long drives in any weather condition. For every day practicality, the in-car media system incorporates GPS navigation, iPod connectivity, hands free communication via Bluetooth, a DVD player and other technological features.

Engine

The turbocharged 2.0 litre Duratec four cylinder engine is located behind the cockpit and in front of the rear wheels with a transaxle configuration, connected to a MTX-75 five-speed manual gearbox.

With a power output of 250 bhp (186 kW ) and 250 lb/ft of torque, this powerplant is excellently suited to the MXT as it is compact and lightweight while delivering fantastic levels of high performance and drivability.

A bespoke engine management system was developed for performance driving: it has immediate throttle response and a consistent torque output throughout the rev range, while the turbo lag is unnoticeable. The shift lights at the top of the digital instrument cluster indicate the exact time to change gears, allowing the driver to make the most of engine performance.

Despite the impressive power figures, the MXT complies with Euro 5 emissions standards, and delivers an outstanding fuel consumption average of 25 miles per gallon.

Manufacturing

The Mastretta MXT is a powerful machine designed to deliver outstanding performance through mechanical excellence. This requires the use of bespoke materials and components, and a construction process that blends advanced technology with careful craftsmanship.

From the construction of the aluminium chassis to the delicate finish of the composite body, Mastretta employs high quality manufacturing techniques that transform concept into reality.

With a complete design and engineering package that is entirely new and developed in house, the MXT has 1,800 separate purpose-built parts that fit together with utmost precision. The chassis is made from laser-cut aluminium sheets and extrusions that are bonded together with aerospace adhesive, complemented with a structural carbon-fiber floor and chromoly roll cage. As a result, the chassis is outstandingly light and rigid while the cockpit is very safe.

As the chassis is being manufactured, other departments fabricate all mechanical components and sub-assemblies, such as the hand-made suspension, engine structure, fuel tank and body panels. All parts undertake quality control testing before arriving at the assembly area, where the car is finally put together. Employing clever solutions that remain true to the purity of design, the MXT uses high quality components from specialized manufacturers such as custom-made HiSpec braking system and the turbocharged Duratec 2.0 engine, which fit seamlessly with the rest of the package.

Chassis

Built from specially designed aluminium extrusions and carbon fiber, the bespoke chassis of the MXT was engineered to provide high rigidity and low weight. The suspension of the Mastretta MXT perfectly complements the potential of the lightweight semi-monocoque and powerful engine, which results in outstanding levels of lateral grip and traction. The car corners flat and stable.

The semi-monocoque constitutes the basis of the vehicle’s class leading dynamics and performance. Weighing just 930kg, the car accelerates from a standstill to 100 km/h in 4.9 seconds and generates 1.1G of lateral acceleration. Its low weight also aids other performance parameters as well as fuel consumption and CO2 emissions.

Aluminium extrusions and sheets are bonded together with aerospace industry-derived cold-cure adhesive, with a tensile strength of 2,000 psi, to form the main cockpit tub. The carbon fiber floor beneath the entire cockpit area increases the car’s stiffness, while the lightweight steel rear subframe gives unity to the chassis and provides a strong backbone for the engine and rear suspension assembly. The aluminium fuel tank is placed within the monocoque, between the passenger cell and engine compartment.

The MXT features a fully independent double wishbone suspension front and rear, with a front anti-roll bar that further stabilizes the car. The shock absorbers and coil springs are finely tuned for grip. This setup provides optimum agility, stability and steering precision, while still delivering a surprisingly good level of ride comfort.

Performance

The Mastretta MXT is about performance. Advanced engineering, lightweight materials and a powerful engine act together to achieve the superb dynamics of the MXT. Steeped in the principles of modern racing technology, the MXT does not include driver aids or electronic assists that dull the driving experience.

As a driver’s car, the most important development aim was to focus on optimizing acceleration, cornering and braking capabilities. With an overall weight of just 980 kg and a turbocharged Duratec 2.0 litre engine producing 250 hp, the MXT accelerates from 0-100km/h in 4.9 seconds and reaches a top speed of 260 km/h. The high-performance chassis can generate lateral acceleration of up to 1.1 G, making exceptional cornering speeds possible, while the fadeless braking system, which consists of 300mm cross-drilled discs with 4 piston calipers front and rear, provides outstanding stopping power.

But despite its remarkable performance, the MXT is not intended to be a hard-core track day special that maximizes speed but offers no practicality. Thus, the car is very well suited for long-distance road driving, oriented towards spirited drivers who seek an exhilarating drive. Benefiting from light weight, low center of gravity and relatively long wheelbase, the chassis offers a fine balance between ride and handling. Despite its agility and power, it is easy to control even at the limit of grip.

Source: Mastretta Press Release

With the completely redeveloped SL, Mercedes-Benz continues a tradition that began 60 years ago. The letters “SL” have ever since been synonymous with a symbiosis of sportiness, style and comfort – and with groundbreaking innovations. The new SL has been produced for the first time almost entirely from aluminium and weighs up to 140 kilograms less than its predecessor. Its highly rigid all-aluminium bodyshell provides the basis for agile, sporty handling that has been taken to an entirely new level, coupled with exemplary roll characteristics and ride comfort. Even better driving dynamics come courtesy of the new BlueDIRECT engines; they are more powerful yet at the same time up to 29 percent more economical than the engines in the outgoing generation. Other new features include the unique Frontbass system, which turns the luxury sports car into a concert hall regardless of whether the top is open or closed, and the highly efficient adaptive windscreen wipe/wash system MAGIC VISION CONTROL; it supplies water from the wiper blade as required and depending on the direction of wipe.

Compared with its successful predecessor, the new Mercedes-Benz SL offers considerably more comfort and sportiness, setting new standards in the luxury roadster class. Added to which is uncompromising day-to-day suitability, which turns the SL into an incomparable all-rounder among sports cars. In short, anyone that talks about the new SL is bound to be talking about the ultimate in passionate, refined motoring.

Dr Dieter Zetsche, Chairman of the Board of Management of Daimler AG and Head of Mercedes-Benz Cars: “There are around 900 million cars in the world and thousands of models. But there are only a handful of automotive icons. Our SL is one of them: it has class, it has style, it is the ultimate in comfort and luxury. But it combines all that with incredible sportiness and dynamism. You would struggle to find a car that embodies Gottlieb Daimler’s aspiration more perfectly than our new SL: the best or nothing.”

Lighter and more rigid: sophisticated all-aluminium bodyshell

The new-generation Mercedes-Benz SL takes the meaning of the famous letters “SL” – sporty, lightweight – literally. Consistent weight reduction is one of the most outstanding design characteristics in the new SL as was the case in its namesake, the original SL of 1952 with its lightweight tubular frame. For the first time Mercedes-Benz has implemented an all-aluminium bodyshell in a series-production model. Only very few components consist of other materials. The designers use the even lighter magnesium for the cover behind the tank. High-strength steel tubing is integrated in the A-pillars for safety reasons.

The new aluminium bodyshell weighs around 110 kilograms less than it would using the steel technology from the predecessor. “The effect is rather as if a heavyweight-class passenger had got out of the car” says Dr Thomas Rudlaff, responsible for the aluminium bodyshell at Mercedes-Benz. “The result is perceptible and measurable. Less weight means more dynamism and less consumption. In other words: the motoring enjoyment increases, the environmental burden sinks.”

The aluminium structure is not only lighter but also proves superior to the predecessor’s steel construction in terms of rigidity, safety and comfort. This is achieved thanks, among other things, to its intelligent lightweight construction with components optimised for their specific task. Thus, diverse processes are used to make different kinds of aluminium depending on the use the component is to be given: the parts are made by chill casting or vacuum die-casting, worked into extruded aluminium sections or into aluminium panels of different thicknesses. The result: high rigidity, high safety levels and better vibration characteristics.

Although the new SL is even more comfortable and has more assistance systems on-board than its predecessor and therefore does actually sacrifice some of the weight saved through the aluminium bodyshell, the scales show some astonishing figures: the new SL 500 (1.785 kg) weighs around 125 kilograms less than its predecessor. On balance, the SL 350 (1.685 kg) is even 140 kilograms lighter – all thanks to a host of other intelligent enhanced details to reduce weight, which Mercedes-Benz has also implemented in the new SL in addition to the aluminium bodyshell.

Driving pleasure: frugal, powerful engines and agile suspension

Powerful while accelerating, effortlessly superior across all speeds, nimble on winding roads – the new SL provides ample driving pleasure. Apart from the powerful engines, the sportily tuned yet comfortable suspension, which also boasts intelligent lightweight construction, proves outstanding. For instance, the steering knuckles and spring links on the front axle are also made out of aluminium to reduce the unsprung masses. The same also applies to virtually all the wheel location components on the rear axle.

The new SL is available with two different suspension systems: the SL features semi-active adjustable damping as standard. The optional active suspension system ABC (Active Body Control) is available as an alternative.

Both suspension variants are combined with a new electromechanical Direct-Steer system featuring speed-sensitive power steering and a ratio that can be varied across the steering wheel angle. This ensures excellent straight-line stability and, therefore, a high degree of assuredness when travelling at motorway speeds and makes the SL very agile. It also reduces the amount of steering required when parking and manoeuvring.

The new V8 in the SL 500 develops 320 kW (435 hp) from its displacement of 4663 cc and thus around 12 percent more than its predecessor despite some 0.8 litres less displacement. The fuel consumption has been reduced by up to 22 percent. At the same time, the torque has increased from 530 Nm to 700 Nm – a gain of 32 percent. Although the displacement remains the same at 3499 cc, the new V6 engine in the new SL 350 develops 225 kW (306 hp) and delivers 370 Nm of torque. It uses just 6.8 litres of fuel per 100 kilometres, making it almost 30 percent more economical than its predecessor. Both engine variants come with a standard-fit ECO start/stop function. The 7G-TRONIC PLUS automatic transmission, which has been optimised in relation to fuel consumption and comfort, also contributes to the exemplary, low fuel consumption. The fuel economy of the BlueDIRECT engines takes nothing away from the roadster’s raciness. Quite the contrary: the SL 350 accelerates from 0 to 100 km/h in 5.9 seconds, making it three tenths of a second faster than its predecessor. The SL 500 takes just 4.6 seconds – eight tenths less than the previous SL 500.

Interior: aesthetic, stylish, sporty

The new SL combines its aesthetically honed profile, which follows the Mercedes-Benz tradition, with a luxurious feel. Fine materials, perfectly finished with great attention to detail, distinguish the style and character of the interior.

Compared with its predecessor, the new generation of the SL is much longer 4612 mm (+50 mm) and wider 1877 mm (+57 mm), providing more room for more comfort in the interior, too. Shoulder room (+37 mm) and elbow room (+28 mm) have been increased, exceeding the dimensions normally found in this vehicle class. Clear lines create a formally coherent internal space within this comfortable interior. Generously used wood trim extends from the centre console across the dashboard into the doors, creating a pleasant wrap-around effect. Three types of wood along with two different aluminium trim finishes are available. Perfectly in tune with the roadster’s character, it combines the unpretentious atmosphere of a high-performance sports car with a comfortable, stylish ambience one comes to expect in a luxurious touring car.

Design: classic SL proportions

The designers have brought the latest generation of the SL unmistakably to life on the basis of tradition but added new perspectives and visions. The result is a stylishly sporty and elegant luxury sports car with the classic hallmark SL balanced proportions: the long bonnet gives way to a compact passenger compartment that is set well back. A wide, powerful rear end giving the impression of raciness provides the finishing touch. A handful of elaborately styled lines define the powerfully sculpted and yet calm surfaces of the flanks. Finely worked details, a striking rear end as well as ventilation grilles with chromed fins from the dynamic traditional Mercedes-Benz design heritage visually emphasise the SL legend.

An upright classic sports car radiator grille clearly marks out the new SL visually as a prestigious member of the current Mercedes-Benz sports car family. The centrally positioned star is a contemporary reinterpretation of the famous trademark, which now extends into the centre section with its organically flowing contours.

Dynamically slanting headlamps set well to the outside flank the striking front end and give the new roadster its own unmistakable face. The headlamps come as standard with the Intelligent Light System (ILS). With five different lighting functions that are tailored to typical driving and weather conditions, and are activated depending on the driving situation, they offer the driver a much better illuminated field of vision. The striking sidelights and the horizontal strip of the daytime running lamps in the far ends of the bumper feature LED technology.

Vario-roof: MAGIC SKY CONTROL as an option

The sixth generation of the SL also offers a vario-roof that can be retracted into the boot using an electrohydraulic mechanism to save space, which converts the SL in a few seconds into a roadster or a coupé, depending on the driver’s wishes and the weather. Unlike its predecessor, three versions are available for the new SL: painted, with glass roof or with the unique panoramic vario-roof with MAGIC SKY CONTROL. The transparent roof switches to light or dark at the push of a button. When light it is virtually transparent, offering an open-air experience even in cold weather. In its dark state the roof provides welcome shade and prevents the interior from heating up in bright sunlight. The frame of the three roof versions is made of magnesium, making the roofs around six kilograms lighter than the roof on the predecessor, thus providing a lower centre of gravity for the vehicle and, in turn, better agility.
The engineers have refined the operating mechanism for the roof and boot lid. It now takes less than 20 seconds to open or close the roof completely.

Aerodynamics: new standards

The design of the new SL not only meets high aesthetic demands but it also boasts exemplary aerodynamic qualities.
As such, the roadster merits best marks in its segment in four important disciplines:

• With the lowest drag coefficient (cd = 0.27 in the SL 350);
• With the lowest wind noise that is virtually on a par with a closed saloon;
• With the best comfort for open-top motoring so that you can still have the roof down even at high speed;
• With virtually no accumulation of dirt on the side windows.

Two world premieres: Frontbass and MAGIC VISION CONTROL

With two innovations, the new SL remains true to its tradition as technological trendsetter:

MAGIC VISION CONTROL is a new, intelligent and highly efficient wipe/wash system. The innovative wiper blade concept always applies the washer fluid just in front of the wiper blade lip via the channels integrated into the blade – in both directions of wipe. As a result, no water is splashed onto the windscreen during spraying to disrupt the driver’s visibility, while at the same time cleaning the windscreen perfectly. The water also remains on the windscreen, thus ensuring it is cleaned without troubling the occupants, even with the roof down. For the first time a fully heated wiper blade is available as an option that prevents snow or ice from forming on the blade in winter. This heating function also allows warm water to be applied directly onto the windscreen for the first time, even in cold temperatures.

The likewise unique Frontbass system intelligently uses the free spaces in the aluminium structures in front of the footwell as resonance spaces for the bass loudspeakers. As a result the new SL features clear, crisp bass sounds that make possible a concert hall ambience even with the top down, and frees up space in the doors.

Both innovations are part of the extensive standard equipment of the new SL.

HANDS-FREE ACCESS: ‘kick’ to open

The HANDS-FREE ACCESS system is another Mercedes-Benz innovation which provides hands-free, contactless operation of the boot lid. The driver simply moves their foot in the vicinity of the rear bumper. Mercedes-Benz is the only car maker to offer a system which not only automatically opens the boot lid but closes it as well.

The safest roadster

Thanks to the crash-optimised aluminium structure, standard-fit PRE-SAFE® and assistance systems on the same high level as the S-Class, the SL is the world’s safest roadster. The rigid aluminium bodyshell forms a sturdy passenger compartment along with precisely defined deformation zones in the front and rear ends. In the event of the vehicle overturning, A-pillars made out of a mix of steel and aluminium and two roll-over bars protect the passenger compartment. The restraint systems including the two-stage driver and front passenger airbags have been further developed. A headbag integrally covers the side head-impact area. An additional thorax airbag in the seat backrest can protect the upper body in the event of a side impact. Another new feature is the crash-responsive NECK-PRO head restraints developed by Mercedes-Benz which are fitted as standard in the SL.

An active bonnet and a front end with a large, yielding impact area help ensure pedestrian protection.
A safety highlight is the unrivalled anticipatory occupant protection system PRE-SAFE® developed by Mercedes-Benz which is fitted as standard. If the system detects a serious risk of an accident, it reflexively activates precautionary protective measures for the vehicle occupants, so that the seat belts and airbags are able to fulfil their protective function to the full during an impact.

Additional post-crash measures supplement the integral safety concept and facilitate rapid assistance: regardless of the severity of the impact, the doors can be automatically unlocked after an accident, the interior lighting activated and the side windows lowered by 50 millimetres to ventilate the interior more effectively. The steering wheel can also be moved upwards.

Standard: ATTENTION ASSIST AND ADAPTIVE BRAKE

In the new SL too, a unique combination of driver assistance systems helps prevent accidents. These include the standard-fit drowsiness detection system ATTENTION ASSIST and the ADAPTIVE BRAKE. The latter features ABS, acceleration skid control (ASR) and active yaw control, and offers comfort and convenience functions in addition to safety functions.

The ADAPTIVE BRAKE works in conjunction with the equally adaptive brake lights. In emergency braking situations, it warns vehicles behind with flashing brake lights.

PRE-SAFE® Brake: autonomous partial and emergency braking in response to a serious risk of a rear-end collision

As an option DISTRONIC PLUS proximity control and PRE-SAFE® Brake, which is already well proven in other Mercedes-Benz models, are available. Both work on the basis of the same radar sensors. Once a serious risk of a rear-end collision is detected, the PRE-SAFE® Brake warns the driver initially and can initiate autonomous braking if the driver fails to react, and so either prevent the accident or at least mitigate its severity. PRE-SAFE® can also activate occupant protection measures.

Active Parking Assist: automatically manoeuvred into a parking space

The Active Parking Assist is new in the SL. Using ultrasound sensors it can identify parking spaces and automatically steer the vehicle into the space while parking.

Infotainment: COMAND with internet access

Even in the entry-level variant, the new Mercedes-Benz SL comes with the “Cockpit Management and Data System” COMAND. Functionality includes Bluetooth telephony along with simpler operation of the car phone. COMAND Online with internet access and DVD changer is also available as an option. It provides unlimited web browsing while the vehicle is stationary along with high-speed access to a Mercedes-Benz online service – for instance requesting a weather report or a special destination search. There is also the option of sending individual destinations and routes via Google Maps to the vehicle. For the first time, Mercedes-Benz is also offering new apps for the new SL: in addition to a free news app and a Facebook app, there are optional Mercedes-Benz apps for share prices and a car park finder. A Yelp app to look for restaurants is available for the US market.

Both COMAND versions feature a high-resolution TFT colour display with 17.8 cm diagonal (800 x 480 pixels) at the side next to the instrument cluster. This screen arrangement prevents the driver from being distracted as far as possible.

The new SL can be ordered from 15 December 2011. The prices including 19% VAT are as follows:

SL 350 BlueEFFICIENCY: 93,534.00 euros
SL 500 BlueEFFICIENCY: 117,096.00 euros

To coincide with the launch of the new SL, Mercedes-Benz will also be offering a special-edition model, the “Edition 1″, for a limited period. The “Edition 1″ is superbly equipped and comes as standard with a panoramic vario-roof, AMG bodystyling, sports suspension, AMG 19-inch light-alloy wheels, designo nappa leather with contrasting topstitching, AIRSCARF, heated seats, electric draught-stop, ambient lighting and Harman/Kardon® Logic7® surround sound system and much more. The designo crystal silver magno special paintwork is available exclusively for the “Edition 1″, along with trim in wave or deep white aluminium. Depending on the basic model, the extra charge is between 19,028.10 euros and 22,598.10 euros.

Source: Mercedes-Benz Press Release

Two new Bentley Continental V8 models will be unveiled at the North American International Auto Show in Detroit on 9th January 2012.

The new 4.0 litre, twin turbocharged V8 Continental GT coupé and GTC convertible achieve exceptional standards for power-to-emissions in the high luxury sports car sector.

This remarkable, new Bentley V8 engine delivers maximum power of 500bhp (507PS/373Kw) at 6000 rev/min and an extraordinary peak torque of 660Nm (487 lb ft) which is available across virtually the entire rev range from 1700 to 5000 rev/min, providing exhilarating performance and effortless power delivery in the Bentley tradition. Combined with a new close-ratio 8-speed automatic transmission, this translates into a sub-5 second acceleration time for the 0-60 mph (0-100km/h) sprint and a top speed of over 180mph (290km/h).

At the same time, the new V8 Continental models achieve outstanding levels of fuel efficiency and CO2 emissions for the luxury performance sector and are capable of travelling over 500 miles (800km) on a single tank of fuel. Full and official figures will be released in early 2012.

The arrival of the new V8 Continental models fulfils Bentley’s environmental commitment to produce a new powertrain that delivers a 40 per cent improvement in fuel efficiency and CO2 emissions.

The new V8 engine features variable displacement with a highly sophisticated engine management system, ensuring a seamless and imperceptible transition from V8 to V4 mode under light throttle load.

The high-technology V8 also features high pressure direct injection, low friction bearings, thermal management, energy recuperation via the charging system, and innovative turbo charger packaging for greater efficiency.

The instantly recognisable growl of the new 4.0 litre V8 engine sets it apart from its Bentley stablemates.

The new V8 engine will be available in two models; the Continental GT and the Continental GTC. Expressing their potent, muscular character, these models are distinguished by a black gloss matrix grille with chrome frame and centre bar, a red enamel Bentley ‘B’ badge, and a black matrix three-segment lower front bumper divided by distinctive body-coloured strakes.

At the rear, unique chromed ‘figure eight’ exhaust tailpipes, a dark lower valance and red enamel ‘B’ bootlid badge emphasise the sporty, contemporary identity of the new V8s.

Both models are specified with 20-inch alloy wheels as standard with an optional 21-inch six-spoke design which is available in dramatic Diamond Black (exclusive to the Continental V8) or Diamond Silver finishes.

Inside the cabin, an Eliade cloth headlining, new contemporary Dark Fiddleback Eucalyptus veneers, optional two-tone leather colour split and short centre console continue the fresh, sporting design theme.

The two new Continental models will be offered beneath the flagship 6.0 litre,12-cylinder engined Continental GT and GTC, which continue to excite customers with a combination of silken refinement and the ultimate power of the twin-turbocharged W12 Continental engine that, in its most potent form, delivers an astonishing 631bhp (640PS).

Both new models feature a state-of-the-art, all-wheel drive system employing an advanced Torsen differential and a 40:60 rear biased power split. This ensures safe yet dynamic sports car handling in all road conditions.

Since the launch of the original GT in 2003, the W12-engined Continental range has gone from strength to strength with over 50,000 sales worldwide, making Bentley’s factory in Crewe, England, the largest producer of 12 cylinder engines in the world. The W12 story continues to unfold and remains the ultimate expression of Bentley’s engineering strength.

Commenting on the launch of the new V8 Continental models, Wolfgang Dürheimer, Chairman and Chief Executive, Bentley Motors said:

“With the new 4.0 litre V8 engine we are widening the appeal of the latest generation of Continentals, introducing a completely new driving experience. The new engine will have all the exhilarating power, drama and performance you would expect from a V8 engine sporting the famous Bentley wings, effortlessly delivered with our characteristic ‘wave of torque’. This is complemented by innovative powertrain technology that delivers exceptional fuel efficiency and emissions.”

THE NEW CONTINENTAL V8 MODELS

Distinctive sporting style
Gloss black matrix grille with bright chrome surround and divider
Three-segment lower bumper with black air intakes and striking body-coloured dividers
Dark rear lower valance
Distinctive twin ‘figure eight’ exhaust tailpipes
Red enamel Bentley winged ‘B’ badges above the front grille, to the bootlid and wheel centres
7 exterior colours offered in standard range

Sporty, contemporary interior
New Dark Fiddleback Eucalyptus veneer unique to the V8 models
Eliade cloth headlining and pillar trim
Short centre console in place of W12 through-console
4 hide colours offered in standard range
Unique two-tone leather colour split
3 hood colours (Continental GTC)

Exhilarating, efficient new 4.0 litre V8 engine
Exceptional power-to-emissions ratio reflecting engine efficiency
Variable displacement (a technology first proven on the Mulsanne) imperceptibly cuts 4 cylinders on cruise and light throttle
Switchable engine mounts ensure refinement
Engine optimisation technologies boost efficiency
New, close-ratio, 8-speed transmission offers 6 per cent efficiency gain with ultra-fast shifts
Turbochargers mounted within ‘V’ for efficiency and fast response
Over 500 miles (800km) range on one tank of fuel
Distinctive V8 growl
All-wheel drive system with 40:60 rear biased torque split

Source: Bentley Press Release

The presentation of the BMW 6 Series Gran Coupe sees BMW venturing into a new vehicle segment once again. The third model in the BMW 6 Series line-up follows in the tyre tracks of the Convertible and Coupe, and is the first four-door Coupe in the history of the brand. The athletic elegance of the car’s design makes it a particularly handsome addition to the range. Powerful engines and sophisticated chassis technology combine to produce an impressively dynamic driving experience. And the BMW 6 Series Gran Coupe also makes its mark with exclusive equipment features and a level of practicality unmatched by its premium four-door Coupe rivals.

BMW demonstrates its ongoing commitment to broadening the diversity of its model range with the presentation, for the first time, of a four-door Coupe based on the BMW 6 Series; BMW 6 Series Gran Coupe sets new benchmark in the top-class premium segment in terms of aesthetics, emotionality and modernity.

Unique combination of sporty driving pleasure, elegant design, exclusive interior ambience, travel comfort and practicality; the BMW 6 Series Gran Coupe displays an – in some areas – significant step forwards in terms of design harmony, performance, equipment, practicality and integration; high-quality interior with generous levels of space and impressive seating comfort; third rear seat (4+1-seater); length: 5,007 millimetres, wheelbase: 2,968 millimetres; split/folding rear seat backrests allow boot capacity to increase from 460 litres to 1,265 litres.

Building on the aesthetically pleasing styling of the BMW 6 Series, the design of the BMW 6 Series Gran Coupe showcases its distinctive character; strikingly low-slung appearance.

Front-end design points to BMW 6 Series identity, individual character embodied by model-specific electroplated bars between the air intake and foglamps; twin round headlights with three-dimensional light rings, optional adaptive LED headlights; distinctive silhouette with flowing Coupe-style roof line and elegant take on the Hofmeister kink, complete with “Gran Coupe” lettering on the C-pillar; eye-catching rear emphasises the width of the car; LED rear lights in an L-shape – like the BMW 6 Series Coupe and BMW 6 Series Convertible; full-length third brake light above the rear window.

Exclusively appointed interior with driver-focused cockpit; door panels flow into one another seamlessly, providing a harmonious connection all the way from the instrument panel to the rear compartment; flatscreen Control Display; comfort-oriented rear seat backrest angle; seating position slightly higher than in the BMW 6 Series Coupe and BMW 6 Series Convertible.

Engines with BMW TwinPower Turbo technology; BMW 640i Gran Coupe with six-cylinder in-line petrol engine (235 kW/320 hp), twin-scroll turbocharging, direct injection and VALVETRONIC, and BMW 640d Gran Coupe (230 kW/313 hp) with variable sequential turbocharging and common-rail direct injection available from launch; flagship BMW 650i Gran Coupe with new eight-cylinder engine (330 kW/450 hp), two turbochargers, direct injection and VALVETRONIC to be added to the line-up; all model variants fitted as standard with an eight-speed sports automatic transmission and Driving Experience Control switch; BMW EfficientDynamics measures unmatched in the segment – including Auto Start-Stop function and ECO PRO mode – come as standard with all engine variants.

State-of-the-art chassis technology including Electric Power Steering and Dynamic Damper Control as standard; Integral Active Steering and Adaptive Drive available as an option; BMW xDrive intelligent all-wheel drive available from launch of the BMW 650i Gran Coupe.

Intelligent lightweight design mirroring that of the BMW 6 Series Coupe and BMW 6 Series Convertible: aluminium doors with frameless side windows, aluminium bonnet, chassis technology including spring supports made largely from aluminium, thermoplastic front side panels, glass fibre composite boot lid.

High-quality and extensive standard equipment includes eight-speed sports automatic transmission, Auto Start-Stop function, Dynamic Damper Control, Servotronic, 18-inch light-alloy wheels, xenon headlights with LED daytime running light rings, cruise control with braking function, electrically operated, automatically folding and heated exterior mirrors, Dakota leather upholstery and heated front seats, electric seat adjustment with memory function for the driver and front passenger, 2-zone automatic climate control with extended features, automatically dimming exterior and rear-view mirrors, electric steering wheel adjustment, and the Radio Professional with HiFi loudspeaker system and USB audio interface.

Unrivalled range of BMW ConnectedDrive products, including BMW Parking Assistant, Speed Limit Info, camera-based Collision Warning with braking function (in conjunction with Active Cruise Control) and latest-generation BMW Head-Up Display; exclusive options list includes a Bang & Olufsen High-End Surround Sound System, comfort seats and sports seats, active seats, seat ventilation, Exclusive Nappa leather, ceramic applications, heated rear seats and 4-zone automatic climate control; extensive range of model-specific BMW Individual features and M Sport package available from launch.

Model variants:

BMW 650i Gran Coupe (BMW 650i xDrive Gran Coupe) :
V8 petrol engine, BMW TwinPower Turbo technology with two turbochargers and High Precision Direct Petrol Injection, VALVETRONIC.
Displacement: 4,395 cc, output: 330 kW/450 hp at 5,500 – 6 000 rpm,
max. torque: 650 Nm / 479 lb-ft at 2,000 – 4,500 rpm.
Acceleration [0 – 100 km/h / 62 mph]: 4.6 seconds (4.5 seconds),
top speed: 250 km/h /155 mph.
Average fuel consumption*: 8.6 – 8.8 (9.2 – 9.4) litres per 100 kilometres / 32.1 – 32.9 (30.1 – 30.7) mpg imp,
CO2 emissions*: 199 – 206 g/km (215 – 219 g/km), exhaust standard: EU5.

BMW 640i Gran Coupe:
Six-cylinder in-line petrol engine,
BMW TwinPower Turbo technology with twin-scroll turbocharging,
High Precision Direct Petrol Injection and VALVETRONIC.
Displacement: 2,979 cc, output: 235 kW/320 hp at 5,800 – 6 000 rpm,
max. torque: 450 Nm (332 lb-ft) at 1,300 – 4,500 rpm.
Acceleration [0 – 100 km/h / 62 mph]: 5.4 seconds,
top speed: 250 km/h (155 mph).
Average fuel consumption*: 7.7 – 7.9 litres per 100 kilometres (35.8 –
36.2 mpg imp),
CO2 emissions*: 179 – 183 g/km, exhaust standard: EU5.

BMW 640d Gran Coupe:
Six-cylinder in-line diesel engine,
BMW TwinPower Turbo technology with two-stage turbocharging and common-rail direct injection.
Displacement: 2,993 cc, output: 230 kW/313 hp at 4,400 rpm,
max. torque: 630 Nm (465 lb-ft) at 1,500 – 2,500 rpm.
Acceleration [0 – 100 km/h / 62 mph]: 5.4 seconds,
top speed: 250 km/h (155 mph),
Average fuel consumption*: 5.5 – 5.7 litres per 100 kilometres (49.6 –
50.4 mpg imp),
CO2 emissions*: 146 – 149 g/km, exhaust standard: EU5.

Source: BMW Group Press Release