BMW Z4 Roadster, technical data

THE BMW Z4 ROADSTER.

Technical data.

THE BMW Z4 ROADSTER.Technical data.

TECHNICAL DATA OF THE BMW Z4 ROADSTER.

Weight
Unladen weight EU in kg
1,480
Max. permissible weight in kg
1,740
Permitted load in kg
335
Permitted axle load front/rear in kg
830/935
Luggage capacity in l
281
Trailer load 8% (braked) in kg
-
Engine
Cylinders/valves
4/4
Capacity in ccm
1,998
Stroke/bore in mm
94.6/82.0
Engine power in kW (PS) at 1/min
145 (197)/4,500-6,500
Engine torque (Nm) at 1/min
320/1,450-4,200
Compression ratio : 1
10.2
Performance
Top speed in km/h
240
Acceleration 0–100 km/h in s
6.6
Fuel consumption
Urban in l/100 km
7.4-7.3
Extra-urban in l/100 km
5.4-5.0
Combined in l/100 km
6.1-5.8
CO2 combined emissions in g/km
139-133
Electricity consumption combined in kWh/100km
-
Tank capacity, approx. in l
52
Wheels
Tyre dimensions front
225/50 R17 98 Y XL
Tyre dimensions rear
255/45 R17 98 Y
Wheel dimensions and material front
7.5 J x 17 inches, light-alloy
Wheel dimensions and material rear
8.5 J x 17 inches, light-alloy
Weight
Unladen weight EU in kg
1,490
Max. permissible weight in kg
1,740
Permitted load in kg
325
Permitted axle load front/rear in kg
830/935
Luggage capacity in l
281
Trailer load 8% (braked) in kg
-
Engine
Cylinders/valves
4/4
Capacity in ccm
1,998
Stroke/bore in mm
94.6/82.0
Engine power in kW (PS) at 1/min
190 (258)/5,000-6,500
Engine torque (Nm) at 1/min
400/1,550-4,400
Compression ratio : 1
10.2
Performance
Top speed in km/h
250
Acceleration 0–100 km/h in s
5.4
Fuel consumption
Urban in l/100 km
7.4
Extra-urban in l/100 km
5.3-4.9
Combined in l/100 km
6.1-5.8
CO2 combined emissions in g/km
139-133
Electricity consumption combined in kWh/100km
-
Tank capacity, approx. in l
52
Wheels
Tyre dimensions front
225/50 R17 98 Y XL
Tyre dimensions rear
255/45 R17 98 Y
Wheel dimensions and material front
7.5 J x 17 inches, light-alloy
Wheel dimensions and material rear
8.5 J x 17 inches, light-alloy
Weight
Unladen weight EU in kg
1,610
Max. permissible weight in kg
1,860
Permitted load in kg
325
Permitted axle load front/rear in kg
865/995
Luggage capacity in l
281
Trailer load 8% (braked) in kg
-
Engine
Cylinders/valves
6/4
Capacity in ccm
2,998
Stroke/bore in mm
94.6/82.0
Engine power in kW (PS) at 1/min
250 (340)/5,000-6,500
Engine torque (Nm) at 1/min
500/1,600-4,500
Compression ratio : 1
11.0
Performance
Top speed in km/h
250
Acceleration 0–100 km/h in s
4.5
Fuel consumption
Urban in l/100 km
9.2
Extra-urban in l/100 km
6.3-5.9
Combined in l/100 km
7.4-7.1
CO2 combined emissions in g/km
168-162
Electricity consumption combined in kWh/100km
-
Tank capacity, approx. in l
52
Wheels
Tyre dimensions front
255/40 ZR18 95 Y
Tyre dimensions rear
275/40 ZR18 99 Y
Wheel dimensions and material front
9 J x 18 inches, light-alloy
Wheel dimensions and material rear
10 J x 18 inches, light-alloy

Fuel consumption and CO2 emissions.

  • BMW Z4 Roadster M40i:
    Fuel consumption in l/100 km (combined): 7.4-7.1
    CO2 emissions in g/km (combined): 168-162

    The illustrations show optional equipment.

    The information on fuel consumption, CO2 emissions and energy consumption has been determined in accordance with the prescribed measurement procedure VO (EU) 715/2007 in the version applicable at the time of type approval. The figures refer to a vehicle with basic configuration in Germany and the range shown considers optional equipment and the different size of wheels and tires available on the selected model.

    Further information about the official fuel consumption and the official specific CO2 emissions for new passenger automobiles cars can be found in the 'New Passenger Vehicle Fuel Consumption and CO2 Emission Guidelines', which are available free of charge at all sales outlets and from The Society of the Irish Motor Industry, 5 Upper Pembroke Street, Dublin 2.

    The values are already based on the new WLTP regulation and are translated back into NEDC-equivalent values in order to ensure the comparison between the vehicles. For vehicle related taxes or other duties based (at least inter alia) on CO2-emissions the CO2 values may differ to the values stated here.