Comparisons / Comparison of Alfa Romeo SZ 3.0 V6 Zagato and Porsche 911 GT (997) GT3 3.6

Comparison of Alfa Romeo SZ 3.0 V6 Zagato and Porsche 911 GT (997) GT3 3.6 [S]ave

Attribute
Porsche 911 GT (997) GT3 3.6 ×
Alfa Romeo SZ 3.0 V6 Zagato ×
General
MakePorscheAlfa Romeo
Model911SZ
Generation911 GT (997)SZ
ModificationGT3 3.63.0 V6 Zagato
Websitehttps://www.porsche.com/https://www.alfaromeo.com/
Number of doors22
Number of seats22
Body typeCoupeCoupe
Transmissionmanualmanual
Number of gears65
Production from (year)20061989
Production to (year)20091994
Performance
Top speed (km/h)310245
Acceleration 0-100 km/h (s)4.37
City consumption (l/100km)19.813.2
Extra-urban consumption (l/100km)8.97.7
Combined consumption (l/100km)12.8-
CO2 emissions (g/km)307-
Emission standardEURO IV-
Drive
DriveRear wheel driveRear wheel drive
Position of engineRear,ongitudinal-
FuelPetrol (Gasoline)Petrol (Gasoline)
Max. power (hp)415210
Max. torque (Nm)405245
Fuel Engine
Number of cylinders66
Cylinders arrangementBoxerV engine
Valves per cylinder4-
Engine displacement (cm³)3,6002,959
Compression ratio1210
Max. power @ rpm (rpm)7,6006,200
Max. torque @ rpm (rpm)5,5004,500
Cylinder bore (mm)10093
Piston stroke (mm)76.472.6
Fuel systemMulti-point injectionMulti-point injection
Valve controlDohc-
Fuel tank (l)9068
Chassis
ABS+-
Front wheel suspensionMcPherson-
Rear wheel suspensionMulti-link independent-
Steering typeSteering rack-
Power steeringHydraulic Steering-
Front brakesVentilated discs-
Rear brakesVentilated discs-
Tires size
  • 235/35 R19ZR
  • 305/30 ZR19
  • 205/55 ZR 16V
  • 225/55 ZR16V
Turning radius (m)10.910.1
Dimensions
Length (mm)4,4454,060
Width (mm)1,8081,730
Height (mm)1,2801,310
Wheelbase (mm)2,3552,510
Kerb weight (kg)1,3951,260
Gross weight (kg)1,6801,430
Minimum boot space (l)-68
Maximum boot space (l)105350
Drag coefficient (Cd)0.29-



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