November 2010 ~ Auto Car

2012 Maserati GranTurismo MC Stradale wallpapers

6:24 PM 2012 Maserati GranTurismo MC Stradale No comments

2012 Maserati GranTurismo MC Stradale

2012 Maserati GranTurismo MC Stradale
The new Maserati GranTurismo MC Stradale will be the fastest, lightest and most powerful car in the Maserati range when it goes on sale in the first quarter of 2011. Inspired by the Trofeo GranTurismo MC and the race-winning GT4 motorsport models, the Maserati GranTurismo MC Stradale will have more power, less weight, razor-sharp handling and a top speed of over 300 km/h.

The Maserati GranTurismo MC Stradale responds to demands for a GranTurismo which can balance on-road driving needs with race-driving desires and it incorporates the handling and aerodynamic lessons from Maserati's three racing programs. It produces more aerodynamic down force without producing more aerodynamic drag, it produces more power without using more fuel and it is more agile without sacrificing the GranTurismo S's highly praised ride quality.

With 330kW (450 horsepower), the Maserati GranTurismo MC Stradale generates more power (7 kW, 10hp) from the 4.7-litre V8 engine than the GranTurismo S, while its 510Nm of torque is a further 20Nm improvement. Its race-bred heritage is highlighted by a 110kg weight reduction from the GranTurismo S, down to 1770kg. It mirrors Maserati's racing advantages by retaining an optimal 48 : 52 weight distribution, ensuring balanced handling and even tyre wear.

The Maserati GranTurismo MC Stradale uses advanced electronics to cut gear-shift times from the upgraded MC Race Shift electro-actuated transaxle gearbox to just 60 milliseconds. This all helps to slash the 0-100km/h sprint time, which the Maserati GranTurismo MC Stradale covers in just 4.6 seconds.

The Maserati GranTurismo MC Stradale is also the first Maserati in history to have a dedicated Race mode alongside the upgraded Auto and Sport modes in its simplified dashboard layout.

With the removal of the rear seats, the Maserati GranTurismo MC Stradale becomes the first two-seat Maserati since the MC12. The GranTurismo MC Stradale has also benefited from new Brembo carbon-ceramic brakes, custom-developed Pirelli tyres, a unique suspension layout and rigid, light-weight, carbon-fibre race seats.

The push for the Maserati GranTurismo MC Stradale came from existing Maserati customers who wanted a road-legal super sports car that looked and felt like the GT4 and Trofeo race cars. The Maserati GranTurismo MC Stradale also provides the latest step in the well-trodden path between Maserati's racing programs and its production road cars and, often, back again. In the 1990s, the Ghibli Open Cup race car gave birth to the Ghibli Cup and a decade later the Trofeo GranSport gave birth to the GranSport MC Victory. At the pinnacle of recent Maserati's road-to race story, the FIA GT-winning MC12 was developed directly from the MC12 Stradale.

With a unique body design that is based around the requirements of the track, the Maserati GranTurismo MC Stradale has borrowed heavily from its racing car stablemates, the Maserati GranTurismo MC, both in the Trofeo and GT4 configurations. It has a new front splitter, bumper, bonnet, front guard panels, sills, exhausts and even a new rear bumper. To emphasize the harder-edged nature of the Maserati GranTurismo MC Stradale, Maserati even offers the car with an optional roll cage and a four-point racing harness.

Yet it was also designed to be easy to drive, so it retains all the inherent ride, handling and stability benefits of the GranTurismo S's long wheelbase. It has the speed to be a road-legal racing car, yet it has the progressive handling to be considered an extremely usable super-sports car.

In this configuration, the Maserati GranTurismo MC Stradale will be on sale in February 2011 in all major markets, with the exceptions of the USA, Canada and Korea.

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2012 Maserati GranTurismo MC Stradale wallpapers

2011 ferrari 458 italia wallpaper

1:50 PM 2011 Ferrari 458 Italia No comments

2011 ferrari 458 italia
Technical Specifications

Make: Ferrari
Model: 458 Italia
Engine: 4.5 litre V8
Aspiration: Natural
Maximum Power: 425 kW (570 hp) @ 9000 rpm
Maximum Torque: 540 Nm (398 lb-ft) @ 6000 rpm
Transmission: Seven-speed F1 dual-clutch gearbox
Drivetrain: Rear-wheel drive
2011 Ferrari 458 Italia

Ferrari Press Release
28 July 2009

While it�s true that every Ferrari is innovative by definition, it�s equally true that in the course of the Prancing Horse�s history, certain cars have marked a genuine departure from the current range. This is very much the case with the Ferrari 458 Italia, which is a massive leap forward from the company�s previous mid-rear engined sports cars.

The new model is a synthesis of style, creative flair, passion and cutting-edge technology, characteristics for which Italy as a nation is well-known. For this reason Ferrari chose to add the name of its homeland to the traditional figure representing the displacement and number of cylinders.

The Ferrari 458 Italia is a completely new car from every point of view: engine, design, aerodynamics, handling, instrumentation and ergonomics, just to name a few.

A two-seater berlinetta, the Ferrari 458 Italia, as is now traditional for all Ferrari�s road-going cars, benefits hugely from the company�s Formula 1 experience. This is particularly evident in the speed and precision with which the car responds to driver inputs and in the attention focused on reducing internal friction in the engine for lower fuel consumption than the F430, despite the fact that both overall displacement and power have increased. However, Ferrari�s track experience makes its presence felt in the 458 Italia not only in terms of pure technological transfer but also on a more emotional level, because of the strong emphasis on creating an almost symbiotic relationship between driver and car. The 458 Italia features an innovative driving environment with a new kind of steering wheel and dashboard that is the direct result of racing practice. Once again input from Michael Schumacher � who was involved from the very start of the 458 Italia project � played an invaluable part.

The Ferrari 458 Italia�s Pininfarina design provides further evidence of the complete departure from the past that this new car hails. The Ferrari 458 Italia has a compact, aerodynamic shape, underscoring the concepts of simplicity, efficiency and lightness that inspired the project. As with every Ferrari, the car�s styling has been very heavily influenced by the requirements for aerodynamic efficiency, as can be seen from the downforce of 140 kg at 200 km/h generated by the new model. The front features a single opening for the front grille and side air intakes, with aerodynamic sections and profiles designed to direct air to the coolant radiators and the new flat underbody. The nose also sports small aeroelastic winglets which generate downforce and, as speed rises, deform to reduce the section of the radiator inlets and cut drag.

The new 4499 cc V8 is the first Ferrari direct injection engine to be mid-rear mounted. It has a very low piston compression height typical of racing engines which contributed to achieving its compression ratio of 12.5:1. Equipped with the traditional flat-plane crankshaft, the engine delivers 570 CV at 9000 rpm and, with an outstanding power output of 127 CV/litre, sets a new benchmark not only for the whole Ferrari range and the history of company, but also for the entire market segment. Maximum torque is 540 Nm at 6000 rpm, over 80 per cent of which is available from 3250 rpm. Specific torque is a record 120 Nm/litre. However, what is truly extraordinary is the amount of torque available while still maintaining high levels of power at low revs.

The car�s soundtrack is also typical Ferrari, with an exciting, powerful growl emerging from the engine before it channels through to the exhaust�s three rear tailpipes.

The 458 Italia is equipped with the seven-speed dual-clutch transmission which increases performance whilst providing very smooth shifts even at full throttle. The engineers have developed specific, sportier gear ratios to match the power and torque curves of the new V8, guaranteeing high torque even at lower engine speeds and allowing the car to reach its maximum speed in top gear.

This new Ferrari is also a major leap forward when it comes to cutting emissions. Despite the fact that the new engine is significantly more powerful than the V8s that preceded it, the Ferrari 458 Italia produces just 320 g/km of CO2 and fuel consumption is 13.7 l/100 km (combined cycle), the best in the entire segment.

The engineers also focused on weight reduction during the design phase for similar reasons. Consequently, the Ferrari 458 Italia has a dry weight of 1380 kg with a power-to-weight ratio of 2.42 kg/CV. Weight distribution is also optimal with 58 per cent over the rear axle. The result of the engineers� endeavours can be summed up in to two simple statistics which together perfectly encapsulate the Ferrari 458 Italia�s exceptional performance: 0-100 km/h acceleration in under 3.4 seconds and a maximum speed in excess of 325 km/h.

For the new chassis, once more in aluminium, Maranello�s engineers incorporated various types of advanced alloys along with aerospace industry-derived manufacturing and bonding techniques.

With regard to vehicle dynamics, the Ferrari 458 Italia�s suspension features twin wishbones at the front and a multi-link set-up at the rear tuned for maximum roadholding and superlative handling. Along with a more direct steering ratio, the 458 Italia thus offers extremely rapid turn-in and body control whilst maintaining superior ride comfort.

The integration of the E-Diff and F1-Trac (now controlled by the same ECU) and their respective mappings is even greater, resulting in a 32 per cent increase in longitudinal acceleration out of corners compared to previous models. The evolution of the control logic, with even faster and more accurate calculation of levels of grip, ensures even greater roadholding, better handling and ease of control on the limit.

The same ECU also governs the high-performance ABS, providing even more precise control over the logic threshold and greater efficiency. The brakes also feature a prefill function whereby the pistons in the callipers move the pads into contact with the discs on lift off to minimise delay in the brakes being applied. This combined with the ABS has cut the 100-0 km/h braking distance to a mere 32.5 metres.

The Ferrari 458 Italia�s interior is another area of the car that exalts its sporty personality. The driver is welcomed by a new layout and a revolutionary ergonomic interface where the main controls are all clustered on the steering wheel.

With the Ferrari 458 Italia, Maranello has brought a highly distinctive new car to its 8-cylinder range. The company now offers two models that share a common, race-derived DNA, both exceptionally sporty and fun to drive in true Ferrari tradition, but aimed at two very different kinds of client. While the Ferrari California was created for owners requiring a more versatile sports car with a practical edge, the 458 Italia is designed for owners for whom the priority is uncompromising on-road performance with occasional track day capability, but who still demand a car that is useable in day-to-day driving like all Ferrari�s recent models.

2011 ferrari 458 italia

2011 Renault Latitude wallpapers

7:57 PM 2011 Renault Latitude No comments

2011 Renault Latitude wallpapers

2011 Renault Latitude
SAFETY PERFORMANCE ENGINEERED TO MATCH CUSTOMER EXPECTATIONS AND REAL WORD SITUATIONS

Like all the vehicles that make up the Renault range, Latitude's benefits significantly from the work carried out by LAB[1], as well as from the brand's own engineering expertise which was used to develop the most efficient response to the real world situations encountered in the different markets where Renault Latitude will be sold:

* ABS with electronic brakeforce distribution,
* Emergency brake assist and automatic activation of hazard warning lights,
* ESC (Electronic Stability Control) with CSV understeer control,
* Cruise control with speed limiter,
* Tyre pressure monitoring system,
* Adaptive bi-Xenon cornering headlights,
* Adaptive driver and front passenger airbags, two dual-chamber thorax-groin lateral airbags (combined with twin side-impact sensors) and two curtain airbags,
* Three-point seat belts with pretensioners and load limiter for all occupants,
* Driver/front passenger Seat Belt Reminder and 'seat belt fastened' light for the three rear seats,
* Three-point Isofix anchorage for outer rear seats.