2013 Porsche 911 GT3 Cup
Stuttgart. The Porsche 911 GT3 Cup is the most successful race car in the world. Since 1998, 2,395 units of the near standard vehicle for customer sport were produced. The new edition of the 911 GT3 Cup is the motorsports version of the future 911 GT3 and as such is the first race car that is based on the seventh generation of the sports car icon from Zuffenhausen. The 911 GT3 Cup will be run exclusively in the Porsche Mobil 1 Supercup in 2013. The car for one-make racing made its debut on the occasion of the end of motorsport season “Night of Champions” celebration at the R&D Centre in Weissach.
The new Porsche 911 GT3 Cup is powered by a 3.8-litre six-cylinder flat engine. It generates 460 hp (338 kW) at 7,500 revs, surpassing the predecessor by 10 hp. A six-speed dog-type gearbox developed by Porsche Motorsport which is operated via shift paddles at the steering wheel for the first time in a Porsche brand trophy race car transmits the power to the rear axle. The single piece race wheels with centre mount were also newly designed by Porsche Motorsport. The width of the Michelin race slicks was increased by two centimetres to 27 centimetres at the front and by ten millimetres at the rear axle to now measure 31 centimetres.
A newly developed race braking system further improves the excellent endurance qualities compared to its successful predecessor. The 380 millimetre slotted and inner-vented steel brake rotors at the front axle are decelerated by six-piston aluminium fixed callipers. The rear axle features a four-piston version.
During the development of the new car a particular emphasis was put on the driver safety. A newly designed safety cage protects the pilot in case of a roll or a collision as does a newly developed race seat which is distinctively shaped around the head and shoulders and can be adjusted individually with the help of padding. A rescue hatch in the roof provides easy access for primary medical attention and for the extrication of the driver.
“The new 911 GT3 Cup is much easier to drive at the limit,” says Porsche works driver Timo Bernhard, who was significantly involved in the development of the new vehicle. “The car is excellently balanced. The new axle geometry is enormously positive for the handling. Apart from that the new Cup 911 is great fun to drive.”
Like its predecessor the new Porsche 911 GT3 Cup is produced in Stuttgart-Zuffenhausen on the same assembly line as the road legal models. At the Motorsport Centre in Weissach it receives a general set-up for the circuit and is tested by a professional race driver before delivery to the customers. The basic price for the vehicle, which is available exclusively in white, is 181,200 Euro plus the country-specific value added tax.
|built at||Stuttgart, Germany|
|valvetrain||Chain-Driven DOHC, 4 Valves per Cyl w/VVT|
|fuel feed||Electronic Direct Injection|
|displacement||3800 cc / 231.89 in³|
|bore||102 mm / 4.02 in|
|stroke||77.5 mm / 3.05 in|
|power||343.0 kw / 460 bhp|
|specific output||121.05 bhp per litre|
|body / frame||Unitary Steel & Aluminum Monocoque w/Aluminum Panels|
|wheel type||Cast Alloy|
|front tires||245/35 ZR 20|
|rear tires||295/30 ZR 20|
|front brakes||Ventilated Discs w/6-Piston Aluminum Calipers|
|rear brakes||Ventilated Discs w/6-Piston Aluminum Calipers|
|front wheels||F 50.8 x 21.6 cm / 20 x 8.5 in|
|rear wheels||R 50.8 x 27.9 cm / 20 x 11 in|
|steering||Rack & Pinion w/Power Assist|
|f suspension||MacPherson Struts w/Coil Springs, PASM Dampers, Anti-Roll Bar|
|r suspension||Multi-Link w/Coil Springs, PASM Dampers, Anti-Roll Bar|
|wheelbase||2450 mm / 96.5 in|
|front track||1538 mm / 60.6 in|
|rear track||1516 mm / 59.7 in|
|length||4491 mm / 176.8 in|
|width||1808 mm / 71.2 in|
|height||1295 mm / 51.0 in|