Comparisons / Comparison of Porsche 911 Cabriolet (997, facelift 2008) Turbo 3.8 AWD PDK and David Brown Speedback GT 5.0 V8 Automatic

Comparison of Porsche 911 Cabriolet (997, facelift 2008) Turbo 3.8 AWD PDK and David Brown Speedback GT 5.0 V8 Automatic [S]ave

Attribute
David Brown Speedback GT 5.0 V8 Automatic ×
Porsche 911 Cabriolet (997, facelift 2008) Turbo 3.8 AWD PDK ×
General
MakeDavid BrownPorsche
ModelSpeedback GT911
GenerationSpeedback GT911 Cabriolet (997, facelift 2008)
Modification5.0 V8 AutomaticTurbo 3.8 AWD PDK
Websitehttps://www.davidbrownautomotive.com/https://www.porsche.com/
Number of doors22
Number of seats24
Body typeCoupeCabriolet
Transmissionautomaticautomatic pdk
Number of gears67
Production from (year)20142009
Production to (year)20172011
Performance
Top speed (km/h)250312
Acceleration 0-100 km/h (s)4.83.5
City consumption (l/100km)18.916.7
Extra-urban consumption (l/100km)8.68.2
Combined consumption (l/100km)12.311.5
CO2 emissions (g/km)292270
Emission standard-EURO V
Drive
DriveRear wheel driveAll wheel drive (4x4)
Position of engineFront, transverselyRear,ongitudinal
FuelPetrol (Gasoline)Petrol (Gasoline)
Max. power (hp)510500
Max. torque (Nm)625650
Fuel Engine
Number of cylinders86
Cylinders arrangementV engineBoxer
Valves per cylinder4-
Engine displacement (cm³)5,0003,800
Compression ratio9.59.8
Max. power @ rpm (rpm)6,0006,000
Max. torque @ rpm (rpm)2,5001,950
Fuel systemDirect injectionDirect injection
TurbineTwin-TurboTurbocharger
Fuel tank (l)7167
Chassis
ABS++
Front wheel suspension-McPherson
Rear wheel suspension-Multi-link independent
Steering type-Steering rack
Power steering-Hydraulic Steering
Front brakes-Ventilated discs
Rear brakes-Ventilated discs
Tires size-
  • 235/35 ZR19
  • 305/30 ZR19
Turning radius (m)-10.9
Dimensions
Length (mm)4,7604,450
Width (mm)1,8601,852
Height (mm)1,3501,300
Wheelbase (mm)2,7502,350
Kerb weight (kg)1,9201,670
Gross weight (kg)2,1292,020
Minimum boot space (l)243-
Maximum boot space (l)502105
Drag coefficient (Cd)-0.32



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