Comparisons / Comparison of Porsche 911 GT (991 II) GT3 4.0 and Isdera Spyder 3.0 i 24V (036i)

Comparison of Porsche 911 GT (991 II) GT3 4.0 and Isdera Spyder 3.0 i 24V (036i) [S]ave

Attribute
Porsche 911 GT (991 II) GT3 4.0 ×
Isdera Spyder 3.0 i 24V (036i) ×
General
MakePorscheIsdera
Model911Spyder
Generation911 GT (991 II)Spyder
ModificationGT3 4.03.0 i 24V (036i)
Websitehttps://www.porsche.com/http://www.isdera.de/
Number of doors22
Number of seats22
Body typeCoupeCabriolet
Transmissionmanualmanual
Number of gears65
Production from (year)20171983
Performance
Top speed (km/h)320262
Acceleration 0-100 km/h (s)3.95.9
City consumption (l/100km)19.7-
Extra-urban consumption (l/100km)8.8-
Combined consumption (l/100km)12.98.8
CO2 emissions (g/km)290-
Emission standardEURO VI-
Drive
DriveRear wheel driveRear wheel drive
Position of engineRear,ongitudinal-
FuelPetrol (Gasoline)Petrol (Gasoline)
Max. power (hp)500235
Max. torque (Nm)460272
Fuel Engine
Number of cylinders66
Cylinders arrangementBoxerInline
Valves per cylinder44
Engine displacement (cm³)3,9962,960
Compression ratio13.310
Max. power @ rpm (rpm)8,2506,300
Max. torque @ rpm (rpm)6,0004,600
Cylinder bore (mm)10288.5
Piston stroke (mm)81.580.2
Fuel systemDirect injectionMulti-point injection
Fuel tank (l)6465
Chassis
ABS++
Front wheel suspensionIndependent type McPhersonHelical spring
Rear wheel suspensionMulti-link independentHelical spring
Steering typeSteering rack-
Power steering-Hydraulic Steering
Front brakesVentilated discsVentilated discs
Rear brakesVentilated discsDisc
Tires size
  • 245/35 ZR20
  • 305/30 ZR20
  • 285/40 R15
Turning radius (m)11.18.9
Dimensions
Length (mm)4,5624,160
Width (mm)1,8521,710
Height (mm)1,2711,130
Wheelbase (mm)2,4572,515
Kerb weight (kg)1,4131,000
Gross weight (kg)1,7601,200
Minimum boot space (l)125300
Front track (mm)1,5511,430
Rear track (mm)1,5551,400
Ride height (mm)88-
Drag coefficient (Cd)0.33-



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