Tampilkan postingan dengan label Sports car. Tampilkan semua postingan
Tampilkan postingan dengan label Sports car. Tampilkan semua postingan

Minggu, 13 Februari 2011

Amazing Six Wheeled Sports Car



Covini C6W is equipped with four steering front wheels that improve braking, handling, and directional stability.

Unique sports car features a powerful 8-cylinder engine, weights less than 1200 kg (2645 lbs), and has a top speed of 300 km/h (185 mph).








Jumat, 28 Mei 2010

2010 New Porsche Sports Cars 911 GT3 at The Geneva

Stuttgart. Dr. Ing. h.c. F. Porsche AG, Stuttgart, is adding yet another new model to the second generation of the 911 model series: the new GT3 even more powerful, faster, and refined than its predecessor. In developing the most sporting and dynamic road-going 911 with a normal-aspiration power unit, Porsche has applied a wide range of know-how gained in motorsport. Indeed, this is precisely why the 2010 new Porsche 911 GT3 is truly impressive not only on the road, but also on the race track.
2010 Porsche Sports Cars 911 GT3
The 2010 new Porsche 911 GT3 is the latest evolution of an iconic sports car. Embodying the essence of more than 23,000 Porsche racing victories, the 911 GT3 is the ultimate integration of driver and car and arrives in the UK this autumn. The new 911 GT3 is making its world debut at the Geneva Motor Show on 3 March, with Europe-wide sales starting in May.
The Porsche 911 GT3 offers an even higher standard above all in two key areas: performance and driving dynamics. The proven six-cylinder naturally aspirated power unit now develops a maximum output of 435 hp (320 kW), up 20 hp over its predecessor. This results first and foremost from an increase in engine capacity by 200 cc to 3.8-litres and from improved cylinder head gas flow: now not only the intake, but for the first time also the exhaust camshafts, are adjusted by VarioCam.
A further important point is that, through its upgraded power and performance, the flat six 'boxer' engine also offers a significant increase in torque at medium engine speeds, a benefit of particular significance in everyday motoring. Clearly, this also means a further improvement in performance; the new Porsche 911 GT3 accelerates from a standstill to 62 mph (100 km/h) in 4.1 seconds and reaches 99 mph (160 km/h) in 8.2 seconds. Top speed is 194 mph.
The second emphasis in developing the Porsche 911 GT3 to an even higher standard was to further improve the car's driving dynamics. For the first time, the Porsche 911 GT3 comes with a particularly sporting variant of Porsche Stability Management (PSM), offering the facility to deactivate both Stability Control (SC) and Traction Control (TC) in separate steps. And to give the driver unrestricted, individual control over the driving dynamics of his car, these functions are not reactivated automatically even under the most extreme driving conditions, but only at the touch of a button.
The Porsche Active Suspension Management (PASM) fitted to the 911 GT3 has enabled Porsche engineers to make the springs and anti-roll bars stiffer yet again, thus ensuring even more precise handling in the PASM 'sports' mode. However, the PASM ensures appropriate ride comfort suitable for everyday use when in the 'normal' PASM mode. The Porsche 911 GT3 rides on new, lighter wheels in a racing-inspired design - with a centre locking nut - fitted with ultra-high performance (UHP) tyres. Tyre pressure monitoring is fitted as standard.
Making the car even more suitable for the race track, the new Porsche 911 GT3 will be available with the option of new and highly innovative Porsche Active Drivetrain Mount (PADM) engine mountings. These special engine mounts recognise a particularly sporting, race-like style of driving, making the normally 'elastic' engine mounts harder and particularly resistant. This retains all the motoring comfort of the GT3 in everyday traffic, while on the race track the effect of the mass forces coming from the engine is much reduced, particularly in fast bends and on winding tracks. Yet a further advantage is improved traction when accelerating from a standstill.
Another new feature is the optional lift system for the front axle which is able to increase the ground clearance of the car, at the touch of a button, for driving on bumpy surfaces or steep gradients - for example into an underground garage - by 30 millimetres (approx 1.2 inches).
The Euro base price of the new GT3 is Euro 98,100, in Germany the retail price including value-added tax and specific national features is Euro 116,947. In the USA the GT3 will be at the dealership in October at a price of USD 112,200 (MSRP without taxes).

Kamis, 27 Mei 2010

2010 Porsche Sports Cars 911 GT3 R Hybrid

Known as the 2010 Porsche 911 GT3 R Hybrid, the model hints at new hybrid technology that Porsche Sports Cars will use in its motorsport ventures. According to Porsche, the 911 GT3 R Hybrid will be used as a study to gather information about how hybrid drive will behave under a racing environment and will also help the German automaker study how it can be applied to its road cars.
2010 Porsche 911 GT3 R Hybrid
During Porsche's press conference here at the Geneva Motor Show, most of our attention was understandably on the 918 Spyder Concept, but the German automaker had several other significant debuts. One was the 911 GT3 R Hybrid, Porsche's first race car to feature electric power sourced from a duo of motors that send power to a generator attached the flywheel. Like many hybrid production cars, the motors are charged whenever the brakes are applied, and the driver can use the extra power for 6-8 seconds for overtaking.
Exactly 110 years after Ferdinand Porsche developed the world's first car with hybrid drive, the Lohner Porsche Semper Vivus, Dr. Ing. h.c. F. Porsche AG, Stuttgart, is once again taking up this visionary drive concept in production-based GT racing: During the Geneva Motor Show, a Porsche Sports Cars 911 GT3 R with innovative hybrid drive is making its debut, opening up a new chapter in the history of Porsche with more than 20,000 wins in 45 years scored by the extremely successful Porsche 911 in racing trim.
Unlike a conventional battery-electric hybrid system the Porsche 911 GT3 R uses a flywheel system, which gathers kinetic energy under braking to power two electric-motors that are mounted in a single assembly and are connected to the front wheel. After each boost of charge, the two motors provide 6 to 8 second jolts of power. The extra power is engaged by pressing a button on the steering wheel, providing up to 161-hp to the front wheels, assisting the 911 GT3 R Hybrid’s 480-hp 4.0L inline-6 that powers the two rear-wheels.
The innovative hybrid technology featured in the car has been developed especially for racing, standing out significantly in its configuration and components from conventional hybrid systems. In this case, electrical front axle drive with two electric motors developing 60 kW each supplements the 480-bhp four-litre flat-six at the rear of the 911 GT3 R Hybrid. A further significant point is that instead of the usual batteries in a hybrid road car, an electrical flywheel power generator fitted in the interior next to the driver delivers energy to the electric motors.
The flywheel generator itself is an electric motor with its rotor spinning at speeds of up to 40,000 rpm, storing energy mechanically as rotation energy. The flywheel generator is charged whenever the driver applies the brakes, with the two electric motors reversing their function on the front axle and acting themselves as generators. Then, whenever necessary, that is when accelerating out of a bend or when overtaking, the driver is able to call up extra energy from the charged flywheel generator, the flywheel being slowed down electromagnetically in the generator mode and thus supplying up to 120 kW to the two electric motors at the front from its kinetic energy.
This additional power is available to the driver after each charge process for approximately 6 - 8 seconds. Energy formerly converted - and thus wasted - into heat upon every application of the brakes, is now highly efficiently converted into additional drive power.
Depending on racing conditions, hybrid drive is used in this case not only for extra power, but also to save fuel. This again increases the efficiency and, accordingly, the performance of the 911 GT3 R Hybrid, for example by reducing the weight of the tank or making pitstops less frequent.
After its debut in Geneva the 911 GT3 R Hybrid will be tested in long-distance races on the Nürburgring. The highlight of this test programme will be the 24 Hours on the Nordschleife of Nürburgring on May 15th and 16th. The focus is not on the 911 GT3 R Hybrid winning the race, but rather serving as a spearhead in technology and a 'racing laboratory' providing know-how on the subsequent use of hybrid technology in road-going sports cars.
The 911 GT3 R Hybrid is a perfect example of the Porsche Intelligent Performance philosophy, a principle to be found in every Porsche: More power on less fuel, more efficiency and lower CO2 emissions - on the track and on the road.

Rabu, 26 Mei 2010

2010 New Porsche Sports Cars 911 GT3 R

Porsche has unveiled the 2010 new Porsche 911 GT3 R. The 911 GT3 R will be raced in series based on the international FIA GT3 regulations, thus succeeding the 911 GT3 Cup S. The 911 GT3 R is powered by a four-litre six-cylinder boxer engine delivering maximum output of 480 bhp (353 kW) transmitted to the rear axle by a sequential six-speed dog gearbox.
2010 New Porsche Sports Cars 911 GT3 R
The GT3 R offers 30 bhp more than the Porsche 911 GT3 Cup model. Both cars are based on the extra-wide body of the 911 GT3 RS street-legal sports car.
Porsche AG continues to work deep into the 2010 competition season. The new Porsche 911 GT3 R replaces the 911 GT3 Cup S in the range of competing models of the brand. The 911 GT3 R participate in the tests based on international regulations FIA GT3. A sequential gearbox six-speed is responsible for transmitting that power to the rear axle.
It is based on the Porsche 911 GT3 Cup, presented in September 2009, and intended to compete in single-brand glass. With the increase in displacement at 0.2 liters, the GT3 R achieves 30 hp increase in power compared to GT3 Cup racing Both vehicles take the widened bodywork of the 911 GT3 RS series.
The antilock brake system (ABS), traction control and electronic throttle prepared to adapt the engine speed in each gear change, making it much easier driving in relation to its predecessor, so this new model will also most appropriate for amateur drivers.
The Porsche 911 GT3 R weighs 1,200 kg, comes with an anti-lock brake system (ABS), traction control and an e-gas with “throttle-blip” function make it much easier to get used to this new GT3 racing car than its predecessor, meaning that the new model is also more appropriate for the ambitious amateur racing driver.
The flared wheel arches, both in the front and the rear channels show a higher compared with the previous model. The underside of the vehicle are fully lined and features a rear diffuser. The possibilities of regulating the rear wing have also been increased. The race suspension has several settings.
Front, McPherson has a structure adjustable in height, with SACHS shock variables and two-way dual dock. Behind, the GT3 R has a highly rigid sub-frame, with a multilink axle adjustable height and the Sachs shock absorber adjustable two-way dual dock.
The Porsche 911 GT3 R is making its world debut on 14 January 2010 at the Birmingham Motor Show and the price is 279,000 Euros.

Selasa, 25 Mei 2010

2010 Hamann Sports Cars BMW Z4 Roadster

Hamann has released the all new BMW Z4 Roadster enhancing it with the tuner’s comprehensive program of  some cosmetic and performance upgrades. With exciting bodywork styling, striking rim designs and powerful performance improvements, Hamann promises  a broad palette of customization options for the roadster fans.
2010 Hamann Sports Cars BMW Z4 Roadster
Just in time for the start of the cabrio season, Hamann Motorsport is introducing a comprehensive programme for accessories and modification of the current BMW Z4 Roadster, known internally as the E89. The broad palette of customisation options for the roadster with the fold-away hardtop includes exciting bodywork styling, striking rim designs and powerful performance improvements.
The Hamann aerodynamics programme is characterised by top-quality workmanship on body components with impressive design and optimised airflow over the vehicle silhouette: The specialists have replaced the series production front spoiler on the front axle with an in-house development that features two integrated LED day lamps. Striking side skirts between the front and the rear impress with a convincing design concept, and lend the Z4 an even lower and longer appearance. The lift force on the rear axle is reduced by a Hamann technical development that sees a shapely spoiler mounted on the tailgate. A new rear apron completes an impressive overall appearance and makes space for the four tailpipes responsible for the throaty sound of the Hamann sports car exhaust system.
The Hamann engine specialists have developed a powerful performance improvement for the BMW Z4 sDrive35i engine, which also lifts the 250 km/h limitation. The optimisation of the series production control device has resulted in performance figures of 360 hp / 265 kW at 5230 rpm (standard is 306 hp / 225 kW at 2500 rpm). The maximum torque simultaneously increases to an impressive 540 Nm, which is available in the engine speed range of 1300 to 5000 rpm (standard is 400 Nm at 1300 - 5000). This modification results in a top speed of 285 km/h.
One of the technical highlights in the comprehensive range of wheels is the three-part Hamann light alloy wheel known as the Edition Race "Matt Black". The 20" forged wheel combines sportiness with elegance. The matt black, polished spoked rims and the titanium screw joints accentuate the wheel dynamics, while the highly polished rim flange makes for a sophisticated impression. 
Hamann is offering the wheel/tyre combination of 8,5Jx20 inch including 235/30ZR20 front tyres with 10,0Jx20 rims plus 295/25ZR20 back tyres from 7,640 Euro. Extra focus is on the new aluminium wheels with special chassis springs that allow the centre of mass on both the front and back axles of the Z4 Roadster to be lowered by 30 millimetres. Handling of the sports car is simultaneously enhanced.
For the interior, Hamann Motorsport has come up with subtle internal applications. The aluminium gear knob and the set of foot mats with the silver stitched Hamann logo provide a sporty look. On request, hand-made complete leather fittings in line with the exclusive demands of every BMW Z4 Roadster driver can also be supplied.

Minggu, 23 Mei 2010

2011 New Renault Sports Cars Megane GT/GT Line



Renault Sports Cars Technologies has helped create two new sporting versions of Renault’s New Mégane – GT and GT Line. 2011 New Renault Mégane GT and GT Line, unveiled at the Geneva Motorshow in March, are available across of the body types that make up the Mégane family (Hatchback, Coupé, Estate, Coupé-Cabriolet) and go on sale in June.
2011 Renault Megane GT/GT Line
Meanwhile, the success enjoyed by New Mégane R.S. – which has already achieved number one status in France, and which holds third place in Germany and Spain – points to a healthy market for Mégane's sporting versions. Building on the reputation and success of its existing performance models, Renault now provides a sporting option for all the body types  that make up the Mégane family.
New Renault Mégane GT and GT Line demonstrate that motoring enjoyment can be affordable, and also serve as eloquent illustrations of Renault's new brand signature, 'Drive the Change' New Renault Mégane GT and GT Line are manufactured in the same factories as those that produce the core-range versions: Palencia (Mégane Hatchback, Coupé and Estate GT and GT Line), and Douai (Mégane Coupé-Cabriolet GT and GT Line).
These new versions bring distinctive styling and genuine driving emotions within reach of as many motorists as possible and also bridge the gap between mainstream Mégane and the allout performance credentials of Mégane R.S. GT Line is a Sport Pack which is available as an option on Mégane Dynamique equipment level versions. They feature a specific chassis and are powered by the Mégane’s core-range of economical and ecological engines. New Renault Mégane GT and GT Line stand out by their sporty styling cues both inside and out. Their sporty character is further accentuated by the Malta Blue body colour (which is exclusive to these versions) and by the Dark Metal (anthracite grey) or polished carbon finish of certain details.
New Renault Mégane Hatchback and Estate GT Line and GT inherit the same 'Sport' chassis as Mégane Coupé. As is the case with Mégane Coupé, the ride height has been lowered by 12mm. The GT Line and GT versions of new Renault Mégane Coupé-Cabriolet place the accent more on comfort and feature the same ride height as the standard model. Further exclusive touches include the polished carbon interior door pull handles, outer air-vents and dashboard trim.
Even more exclusive are the new Renault Mégane GT versions which come with 'GT' badging on the grille and 'GT Renault Sports Cars' badging on the tailgate. They sit on 18-inch Dark Metal-coloured Jetow aluminium wheels. Inside, 'GT' badging figures on the dashboard trim strip and front head rests, along with 'Renault Sport'2 branding on the door sills. Drivers will also appreciate the thick-rimmed leather-trimmed steering wheel incorporating thumb rests that was developed for Renault Mégane RS.
The engines available for new Renault Mégane GT and GT Line have been selected to meet customer demand and match the performance characteristics of each version. New Renault Mégane GT Line are available with the same engines as the mainstream Renault Mégane range and deliver a combination of driving comfort and impressive fuel consumption. GT versions are powered by the Renault Mégane range's more potent, more exclusive powerplants for even greater performance. The more exclusive Renault Mégane GT is available with either of the Mégane range's two most powerful turbocharged engines: the petrol TCe 180 or the diesel dCi 160.
The TCe 180 Euro5 (132kW) is a new evolution of the turbocharged 2.0-litre petrol engine and delivers outstanding driving enjoyment. With peak torque of 300Nm at 2,250rpm, it is extremely responsive and provides exceptional pick-up from low revs thanks to its twin-scroll turbo and continuously variable camshaft angle at the intake port which optimizes airflow into the combustion chambers and enables the turbine to spin up to speed more quickly. The turbo responds to the slightest touch of the accelerator from as low as 1,200rpm. This engine drives through a six-speed manual gearbox.
The dCi 160 Euro5 (118kW) is derived from the Alliance's 2.0-litre diesel turbo engine and is acclaimed as one of the most efficient of its class. With peak torque of 380Nm available from as low as 2,000rpm, this engine climbs smoothly and swiftly up the revs to 5,000rpm. Its 1,600-bar fuel injection rail, piezoelectric injectors, the advanced form of its pistons and its variable geometry turbo all contribute to making this four-cylinder diesel engine one of the most efficient in its class. The two balancer shafts efficiently filter out vibrations and contribute to an exceptionally quiet ride for even greater driving pleasure and comfort. The dCi 160 Euro5 engine is mated to a six-speed manual gearbox.