Specifications Porsche 911 GT3 RS*
Two seat coupé; lightweight body in intelligent aluminium-steel construction with wings, boot and bonnet lids made of carbon fibre reinforced plastic (CFRP); two-stage driver and front passenger airbags; side and head airbags for driver and front passenger.
Drag coefficient cd: 0.33
Frontal area A: 2.03 m2
cd x A: 0.672
Water-cooled flat-six engine; aluminium engine block and cylinder heads; four overhead camshafts, four valves per cylinder, variable valve timing (VarioCam); hydraulic valve clearance adjustment; direct petrol injection; one three-way catalytic converter per cylinder bank, each with two oxygen sensors; electronic ignition with solid-state ignition distribution (six active ignition modules).
Bore: 102.0 mm
Stroke: 81.5 mm
Displacement: 3,996 cc
Compression ratio: 12.9:1
Engine power: 500 hp (368 kW) at 8,250 rpm
Max. torque: 460 Nm at 6,250 rpm
Power output per litre: 125 hp/l (92.1 kW/l)
Max. engine speed: 8,800 rpm
Fuel type: Super plus
12 Volt; alternator 2,100 W; battery 95 Ah/520 A.
Engine and transmission bolted to form one drive unit; seven speed dual clutch transmission (PDK) with controlled rear locking differential and PTV Plus.
1st gear: 3.75
2nd gear: 2.38
3rd gear: 1.72
4th gear: 1.34
5th gear: 1.11
6th gear: 0.96
7th gear: 0.84
Reverse gear: 3.42
Final drive ratio: 4.19
Clutch diameter: 202 mm/153 mm
Front axle: strut suspension (MacPherson type, Porsche optimised) with wheels independently suspended by transverse links, longitudinal links and struts; cylindrical coil springs with internal dampers; electromechanical power steering.
Rear axle: multi-link suspension with wheels independently suspended on five links; cylindrical coil springs with coaxial internal dampers; active rear-wheel steering.
Porsche Active Suspension Management (PASM) with electronically controlled dampers; two manually selectable maps.
Dual-circuit brake system with separate circuits for front and rear axles.
Front: six-piston aluminium monobloc brake callipers, perforated and internally ventilated brake discs with 380 mm diameter and
34 mm thickness.
Rear: four-piston aluminium monobloc brake callipers, perforated and internally ventilated brake discs with 380 mm diameter and 30 mm thickness.
Porsche Stability Management (PSM); vacuum brake booster; electric dual servo parking brake; automatic hold function.
Wheels and tyres
Front: 9.5 J x 20 with 265/35 ZR 20
Rear: 12.5 J x 21 with 325/30 ZR 21
Unladen weight DIN 1,420 kg
Permissible gross weight 1,720 kg
Length: 4,545 mm
Width: 1,880 mm
Width with door mirrors: 1,978 mm
Height: 1,291 mm
Wheelbase: 2,457 mm
Track widths: front 1,587 mm; rear 1,557 mm
Luggage comp. capacit:y front 125 l; rear 260 l
Fuel tank capacity: 64 l (optional: 90 l)
Top speed 310 km/h; 193 mph
0 – 100 km/h 3.3 s
0 – 60 mph 3.1 s
0 – 160 km/h 7.1 s
0 – 200 km/h 10.9 s
0 – 400 m (1/4 mile) 11.2 s
Combined: 12.7 l/100 km
(NEDC) Urban: 19.2 l/100 km
Extra-urban: 8.9 l/100 km
CO2 emissions: Combined 296 g/km
Emissions class: Euro 6
* Specifications may vary according to markets; February 2015.