stroke: × Compression ratio: 9.4:1 Maximum power: at 6,500 rpm Specific power: Maximum torque: at 2,200 rpm (continuing to 4,500 rpm due to VTG effects) Specific torque: Front brakes: Ventilated carbon ceramic discs with 6-piston monobloc aluminum fixed calipers & ABS Rear brakes: Ventilated carbon ceramic discs with 4-piston monobloc aluminum fixed calipers & ABS Length: Width: Height: Wheelbase: Curb Weight: Drag coefficient: 0.32 Fuel tank capacity: Luggage Area Volume: Power-to-weight ratio: 275.0 W/kg (5.98 lb/hp) Top Speed: 0–100 km/h (62 mph): 3.9 seconds 0–200 km/h (124 mph): 9.8 seconds Tests performed by American automobile magazine 0-30 mph (48 km/h): 1.2 seconds 0-60 mph (97 km/h): 3.8 seconds 0-100 mph (161 km/h): 7.4 seconds 0-150 mph (241 km/h): 15.9 seconds 0-186 mph (300 km/h): 34.0 seconds 1/4 mile (402 m): 11.3 seconds at 997 GT2 RS On May 4, 2010, an RS variant was announced to German dealers in Leipzig. The engine in the GT2 RS generated a maximum power output of and of torque. The GT2 RS weighs less than the GT2, allowing for a top speed of and a acceleration time of 3.5 seconds. According to the then Porsche Motorsports manager Andreas Preuninger, the RS was conceived around 2007 as a skunk-works effort. The 727 code number selected for the project corresponds to one of the Nissan GT-R's lap times around the Nürburgring's Nordschleife. When the dust settled, Porsche claimed that test driver Timo Kluck had supposedly eclipsed that target by an impressive nine seconds. Porsche produced only 500 units of the 997 GT2 RS globally. On 13 February 2022, a 2019 Porsche 911 GT2 RS driven by Jeff Morton won the 3 day Targa High Country tarmac rally by 2 minutes, 24 seconds. 991 generation The 991 GT2 RS was initially unveiled at the Xbox 2017 E3 briefing along with the announcement of the Forza Motorsport 7 video game where it was revealed as the cover car as well as being included as a playable vehicle. The car was officially launched by Porsche at the 2017 Goodwood Festival of Speed along with the introduction of the 911 Turbo S Exclusive Series. The 991 GT2 RS is powered by a 3.8 L twin-turbocharged flat-6 engine that has a maximum power output of at 7,000 rpm and of torque, making it the most powerful production 911 variant ever built. Unlike the previous GT2 versions, this car is fitted with