Car Specs

2015 Porsche 911 GT3 RS

Information

Porsche

Quick Facts

Chassis Code: 991

Build Start: 2015

Available in other variants

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Specifications

General

Build Start: 2015
Model Variant: 991
Chassis Code: 991

Dimensions

Wheelbase: 2457mm
Track/tread (rear): 1557mm
Width: 1880mm
Fuel Tank Capacity: 64litres
Track/tread (front): 1587mm
Length: 4545mm
Height: 1291mm
Kerb weight: 1420kg

Body Details

Body Type: 2 seater fixed-head coupé

Engine Details

Engine Position: rear
Engine Type: naturally aspirated petrol
Cylinders: Flat 6
Bore × Stroke: 102 × 81.5mm
Top Gear Ratio: 0.84
Specific torque: 115.12Nm/litre
Sump: dry sumped
Catalytic converter: Y
Engine Layout: longitudinal
Engine Manufacturer: Porsche
Capacity: 4 litre (3996cc)
Gearbox: 7 speed automatic
Bore/stroke ratio: 1.25
Final Drive Ratio: 4.19
Specific output: 92 kW/litre125.1 ps/litre, 123.4 2.02bhp/litre
Engine Construction: aluminium block & head
Compression Ratio: 12.9:1
Engine Coolant: Water
Aspiration: Normal

Performance

Acceleration 0-100km/h: 3.3s
Standing quarter-mile: 11.2 s
Power-to-weight ratio: 352.01 PS/tonne (1000 kg)
Drive Wheels: rear wheel drive
Maximum Torque: 460 Nmlb/ft
Maximum RPM: 8800rpm
Acceleration 0-60mph: 3.1s
Acceleration 0-160km/h (100mph): 7.1s
Maximum Speed: 310km/h
Weight-to-power ratio: 3.86kg/kW
Maximum Power Output: 500 @ 8250 rpm

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Fuel Consump.

Fuel Consumption: 19.2/8.9/12.7 l/100km urban/extra-urban/combined
VED band (UK): M
Fuel system: direct petrol injection
Carbon dioxide emissions: 296.0 g/km NEDC
CO2 Effizienz (DE): G

Chassis & Geomtry

Length:Wheelbase Ratio: 1.85

Brakes

Brakes F/R: VeDi/VeDi-S-ABS
Rear brake diameter: 380mm
Front Brake Diameter: 380mm
bmep (brake mean effective pressure): 1446.6kPa

Wheels & Tyres

Wheel Size Front: 20x9½J
Tyres Front: 265/35 ZR 20
Wheel Size Rear: 21x12½J
Tyres Rear: 325/30 ZR 21

Aerodynamics

Frontal area: 2.03 m²
Drag coefficient: 0.33
CdA: 0.67

Other

Valve Gear: double overhead camshaft (DOHC), 4 valves per cylinder, 24 valves in total
RAC rating: 38.7
Unitary Capacity: 666cc
Number of doors: 2
Steering: power assisted rack & pinion

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