Car Specs

2010 Porsche 911 Speedster

Information

Porsche

Quick Facts

Chassis Code: 997

Build Start: 2010

Available in other variants

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Specifications

General

Build Start: 2010
Model Variant: 997
Chassis Code: 997

Dimensions

Wheelbase: 2350mm
Track/tread (rear): 1550mm
Width: 1852mm
Fuel Tank Capacity: 64litres
Track/tread (front): 1492mm
Length: 4440mm
Height: 1284mm
Kerb weight: 1540kg

Body Details

Body Type: 2 seater convertible/cabriolet

Engine Details

Specific torque: 110.53Nm/litre
Compression Ratio: 12.5:1
Crankshaft Bearings: 8
Catalytic converter: Y
Engine Layout: longitudinal
Engine Type: naturally aspirated petrol
Cylinders: Flat 6
Top Gear Ratio: 0.62
Bore × Stroke: 102 × 77.5mm
Specific output: 78.9 kW/litre107.3 ps/litre, 105.8 1.73bhp/litre
Sump: dry sumped
Engine Coolant: Water
Aspiration: Normal
Engine Position: rear
Engine Manufacturer: Porsche
Gearbox: 7 speed automatic
Capacity: 3.8 litre (3800cc)
Final Drive Ratio: 3.44
Bore/stroke ratio: 1.32

Performance

Maximum Speed: 305km/h
Weight-to-power ratio: 5.14kg/kW
Maximum Torque: 420 Nmlb/ft
Maximum RPM: 7500rpm
Acceleration 0-100km/h: 4.4s
Power-to-weight ratio: 264.67 PS/tonne (1000 kg)
Drive Wheels: rear wheel drive
Maximum Power Output: 408 @ 7300 rpm

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Fuel Consump.

Carbon dioxide emissions: 242.0 g/km NEDC
CO2 Effizienz (DE): G
Fuel system: direct petrol injection
Fuel Consumption: 15.5/7.3/10.3 l/100km urban/extra-urban/combined (EU5)
VED band (UK): L

Chassis & Geomtry

Front Suspension: I.MS.W.CS.
Length:Wheelbase Ratio: 1.89
Rear suspension: I.MultiLi.CS.

Brakes

bmep (brake mean effective pressure): 1388.9kPa
Brakes F/R: VeDi/VeDi-S-ABS
Rear brake diameter: 350mm
Front Brake Diameter: 350mm

Wheels & Tyres

Wheel Size Front: 19x8½J
Tyres Front: 235/35 ZR 19
Wheel Size Rear: 19x11½J
Tyres Rear: 305/30 ZR 19

Aerodynamics

Frontal area: 2.05 m²
Drag coefficient: 0.31
CdA: 0.64

Other

Unitary Capacity: 633.33cc
Valve Gear: double overhead camshaft (DOHC), 4 valves per cylinder, 24 valves in total
RAC rating: 38.7
Number of doors: 2

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