This automobile has a 2 door coupé body style with a rear positioned engine powering the rear wheels.
It forms part of Porsche's 991 series.
The power is produced by a dry sumped naturally aspirated engine of 4 litre capacity. This unit features double overhead camshaft valve gear, 6 cylinder layout, and 4 valves per cylinder. It has an output of 493 bhp (500 PS/368 kW) of power at 8250 rpm, and maximum torque of 460 N·m (339 lb·ft/46.9 kgm) at 6250 rpm. It features dry sump-type lubrication.
The power is transmitted to the wheels by means of a 7 speed automatic transmission.
The claimed weight at the kerb is 1420 kg.
The Porsche 911 GT3 RS is claimed to attain a top speed of 310 km/h (193 mph), official fuel consumption is 19.2/8.9/12.7 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 296.0 g/km.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 2 seater fixed-head coupé | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2457 mm | 96.7 inches | |
| Track/tread (front) | 1587 mm | 62.5 inches | |
| Track/tread (rear) | 1557 mm | 61.3 inches | |
| Length | 4545 mm | 178.9 inches | |
| Width | 1880 mm | 74 inches | |
| Height | 1291 mm | 50.8 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.85 | ||
| Kerb weight | 1420 kg | 3131 lb | |
| Weight distribution | |||
| fuel tank capacity | 64 litres | 14.1 [16.9] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | 0.33 | ||
| Frontal area | 2.03 m² | ||
| CdA | 0.67 | ||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Porsche | ||
| Engine code | |||
| Cylinders | Flat 6 | ||
| Capacity | 4 litre 3996 cc (243.851 cu in) |
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| Bore × Stroke | 102 × 81.5 mm
4.02 × 3.21 in |
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| Bore/stroke ratio | 1.25 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 24 valves in total |
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| maximum power output | 500 PS (493 bhp) (368 kW) at 8250 rpm |
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| maximum torque | 460 Nm (339 ft·lb) (46.9 kgm) at 6250 rpm |
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| Specific output | 92 kW/litre 125.1 ps/litre 123.4 bhp/litre 2.02 bhp/cu in |
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| Specific torque |
115.12 Nm/litre
1.39 ft·lb/cu3 |
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| Engine construction | aluminium block & head | ||
| Lubrication | dry sumped | ||
| compression ratio | 12.9:1 | ||
| Fuel system | direct petrol injection | ||
| bmep (brake mean effective pressure) | 1446.6 kPa (209.8 psi) | ||
| Maximum RPM | 8800 rpm | ||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 666 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | Y | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | 3.1 s | ||
| Acceleration 0-100km/h | 3.3 s | ||
| Acceleration 0-160km/h (100mph) | 7.1 s | ||
| Standing quarter-mile | 11.2 s | ||
| Standing kilometre | |||
| Maximum speed | 310 km/h (193 mph) | ||
| Power-to-weight ratio | Higher is better 352.01 PS/tonne (1000 kg) 0.35 PS/kg 258.89 kW/tonne (1000 kg) 0.26 kW/kg 347.18 bhp/tonne (1000 kg) 0.35 bhp/kg 0.15 bhp/lb |
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| Weight-to-power ratio | Lower is better 3.86 kg/kW 6.45 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 19.2/8.9/12.7 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 19.2/8.9/12.7 l/100km urban/extra-urban/combined | ||
| km/litre | 5.2/11.2/7.9 km/l urban/extra-urban/combined | ||
| UK MPG | 14.7/31.7/22.2 UK MPG urban/extra-urban/combined | ||
| US MPG | 12.3/26.4/18.5 US MPG urban/extra-urban/combined | ||
| Carbon dioxide emissions | 296.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | M | ||
| CO2 Effizienz (DE) | G | ||
| chassis | |||
| Engine position | rear | ||
| Engine layout | longitudinal | ||
| Drive wheels | rear wheel drive | ||
| Torque split | N/A | ||
| Steering | power assisted rack & pinion | ||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 9½J x 20 | ||
| Wheel size rear | 12½J x 21 | ||
| Tyres front | 265/35 ZR 20 | ||
| Tyres rear | 325/30 ZR 21 | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | 380 mm | ||
| Rear brake diameter | 380 mm | ||
| Braked area | |||
| Gearbox | 7 speed automatic | ||
| Top gear ratio | 0.84 | ||
| Final drive ratio | 4.19 | ||
| general | |||
| Carfolio.com ID | 403161 | ||
| Production total | |||
| Model code | |||
| Model family | 991 | ||
| RAC rating | 38.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2015 Porsche 911 GT3 RS added 2015-03-05. Last modified 2020-02-02. |
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