Car Specs

2011 Porsche 911 Carrera Cabriolet PDK

Information

Porsche

Quick Facts

Chassis Code: 991

Build Start: 2011

Available in other variants

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Specifications

General

Build Start: 2011
Model Variant: 991
Chassis Code: 991

Dimensions

Wheelbase: 2450mm
Track/tread (rear): 1518mm
Width: 1808mm
Fuel Tank Capacity: 64litres
Track/tread (front): 1532mm
Length: 4491mm
Height: 1299mm
Kerb weight: 1470kg

Body Details

Body Type: 2+2 seater convertible/cabriolet

Engine Details

Engine Layout: longitudinal
Engine Type: naturally aspirated petrol
Gearbox: 7 speed automatic
Cylinders: Flat 6
Final Drive Ratio: 3.44
Bore × Stroke: 97 × 77.5mm
Specific output: 100.4bhp/litre
Specific torque: 113.5Nm/litre
Sump: dry sumped
Catalytic converter: Y
Engine Position: rear
Engine Manufacturer: Porsche
Top Gear Ratio: 0.62
Capacity: 3.4 litre (3436cc)
Bore/stroke ratio: 1.25
Engine Construction: aluminium block & head
Compression Ratio: 12.5:1
Engine Coolant: Water
Aspiration: Normal

Performance

Weight-to-power ratio: 5.71kg/kW
Maximum RPM: 7800rpm
Maximum Speed: 284km/h
Power-to-weight ratio: 237.96 PS/tonne (1000 kg)
Drive Wheels: rear wheel drive
Maximum Power Output: 350 @ 7400 rpm
Maximum Torque: 390 Nmlb/ft
Acceleration 0-100km/h: 4.8s

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Fuel Consump.

Carbon dioxide emissions: 198.0 g/km NEDC
CO2 Effizienz (DE): G
Fuel system: direct petrol injection
Fuel Consumption: 11.4/6.7/8.4 l/100km urban/extra-urban/combined
VED band (UK): J

Chassis & Geomtry

Length:Wheelbase Ratio: 1.83

Brakes

Front Brake Diameter: 330mm
Brakes F/R: VeDi/VeDi-S-ABS
Rear brake diameter: 330mm
bmep (brake mean effective pressure): 1426.3kPa

Wheels & Tyres

Wheel Size Rear: 19x11J
Tyres Rear: 285/35 ZR 19
Wheel Size Front: 19x8½J
Tyres Front: 235/40 ZR 19

Aerodynamics

Frontal area: 2.02 m²
Drag coefficient: 0.3
CdA: 0.61

Other

Steering: power assisted rack & pinion
Valve Gear: double overhead camshaft (DOHC), 4 valves per cylinder, 24 valves in total
Unitary Capacity: 572.67cc
Number of doors: 2
RAC rating: 35.0

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