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Car-Catalogue » BMW » BMW Z4

BMW Z4 Roadster 2.5Si

General information

ModelBMW Z4 Roadster 2.5Si
Year2009
CategoryCabriolets/sport cars
Rating62.8 out of 100. Show full rating and compare with other cars

Main features, safety and ecconomy

Engine size2497 ccm (152.37 cubic inches)
Fuel typeGasoline, unleaded 95
Fuel mixed driving8.4 litres/100 km (28.00 miles per gallon)
Seats2
DriveRear wheels
Transmission6-speed automatic or 6-speed manual
Airbags6. Front air bags. Side air bags.

Engine and transmission

Engine locationFront, longitudinal
Displacement2497 ccm (152.37 cubic inches)
Engine typeInline, 6 cylinder
Max power218.00 PS (160 kW or 215 HP) at 6500 Rev. per min.
Max torque250.00 Nm (25.5 kgf-m or 184.4 ft.lbs) at 2750 Rev. per min.
Compression11.0:1
Bore x stroke82.0 x 78.8 mm (3.2 x 3.1 inches)
Fuel systemInjection
Valves per cylinder4
Fuel controlDouble overhead cam (DOHC)
Lubrication systemWet sump
Gearbox6-speed automatic or 6-speed manual

Speed and acceleration

Top speed240.0 km/h (149.1 mph)
0-100 km/h (0-62 mph)7.0 seconds
Power/weight ratio0.1603 PS/kg

Exterior and interior

Chassis typeCabriolet
Max no. of doors2
Passenger space2803 litres (741 gallons)
Cargo space240 litres (63 gallons)
Optional cargo space260 litres (69 gallons)
Aerodynamic dragcoefisient0.3
Climate controlClimate control

Steering, brakes and tires

SteeringPower assisted. Traction control. Electronic stabilasation program (ESP).
Turn circle11 m (417.3 inches)
Front brakesVentilated disks
Rear brakesDisks
Brake detailsAntilocking brake system, Electronic brake distribution, Automatic stabilisation control Antilocking brake system (ABS).

Dimensions and weight

Weight1362 kg (3,002.7 pounds)
Max weight with load1590 kg (3,505.3 pounds)
Towing weight636 kg (1,402.1 pounds)
Overall length4100 mm (161.4 inches)
Overall width1310 mm (51.6 inches)
Overall height1790 mm (70.5 inches)
Wheelbase2500 mm (98.4 inches)
Fuel capacity55.0 litres (14.53 gallons)

Other specifications

Aprox price as new EUR35580
CO2 emissions276.0 g/km
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