Comparisons / Comparison of Audi TT RS Roadster (8J) 2.5 TFSI and BMW Z4 (E89, facelift 2013) 35i sDrive

Comparison of Audi TT RS Roadster (8J) 2.5 TFSI and BMW Z4 (E89, facelift 2013) 35i sDrive [S]ave

Attribute
BMW Z4 (E89, facelift 2013) 35i sDrive ×
Audi TT RS Roadster (8J) 2.5 TFSI ×
General
MakeBMWAudi
ModelZ4TT
GenerationZ4 (E89, facelift 2013)TT RS Roadster (8J)
Modification35i sDrive2.5 TFSI
Websitehttps://www.bmw.comhttps://www.audi.com/
Number of doors22
Number of seats22
Body typeCabrioletRoadster
Transmissionmanualmanual
Number of gears66
Production from (year)20132009
Production to (year)20162010
Performance
Top speed (km/h)250250
Acceleration 0-100 km/h (s)5.24.7
City consumption (l/100km)13.513.3
Extra-urban consumption (l/100km)77.2
Combined consumption (l/100km)9.49.5
CO2 emissions (g/km)219221
Emission standardEURO VEURO V
Drive
DriveRear wheel driveAll wheel drive (4x4)
Position of engineFront,ongitudinalFront, transversely
FuelPetrol (Gasoline)Petrol (Gasoline)
Max. power (hp)306340
Max. torque (Nm)400450
Fuel Engine
Number of cylinders65
Cylinders arrangementInlineInline
Valves per cylinder44
Engine displacement (cm³)2,9792,480
Compression ratio10.210
Max. power @ rpm (rpm)5,8005,400
Max. torque @ rpm (rpm)1,3001,600
Cylinder bore (mm)8482.5
Piston stroke (mm)89.692.8
Fuel systemDirect injectionDirect injection
Valve control-Dohc
TurbineTwin-power turboTurbocharger / Intercooler
Fuel tank (l)5560
Engine oil capacity (l)6.5-
Coolant capacity (l)8.2-
Chassis
ABS++
Front wheel suspensionDouble wishboneIndependent, Spring McPherson, with stabilizer
Rear wheel suspensionMulti-link independentIndependent, spring multi-link with stabilizer
Steering typeSteering rackSteering rack
Power steeringElectric SteeringElectric Steering
Front brakesVentilated discsVentilated discs
Rear brakesVentilated discsDisc
Tires size
  • 225/45 R17
  • 255/40 R17
  • 245/40 R18
Turning radius (m)10.710.7
Dimensions
Length (mm)4,2394,198
Width (mm)1,7901,842
Height (mm)1,2911,348
Wheelbase (mm)2,4962,468
Kerb weight (kg)1,5051,510
Gross weight (kg)1,8351,830
Minimum boot space (l)180250
Maximum boot space (l)310-
Front track (mm)1,5111,555
Rear track (mm)1,5371,546
Ride height (mm)130-
Drag coefficient (Cd)0.350.34



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