Technical data
Roadster MF4 / RoadsterMF4-S

 

Roadster MF4

Roadster MF4-S
Chassis and body
Chassis Aluminium-monocoque
Body High-quality, glass fibre reinforced composite material, laminated windscreen, electric windows, safety glass, side and rear windows, green tinted glass, free choice of external paint finishes
Engine
Type Front-mounted mid-engine with three-way catalytic converter, petrol injection, stainless steel twin exhaust pipes
Cylinders/valves 8/4
Engine capacity 4 799 cm³ 3 999 cm³
Bore/stroke 93.0/88.3 mm 92.0/75.2 mm
Nominal power output 270/367 KW/HP 309/420 KW/HP
Nominal speed 6 300/1/min 8 300/1/min
Max. torque/speed 490 Nm / 3 400/1/min 400 Nm / 3 900/1/min
Compression / fuel grade 10.5:1 / 98 RON 12.0:1 / 98 RON
Fuel consumption (manual)
combined 11.1 l/100 km 11.9 l/100 km
urban 16.9 l/100 km 17.2 l/100 km
extra-urban 7.7 l/100 km 8.8 l/100 km
CO2 emissions 264 g/km (combined) 283 g/km (combined)
Fuel consumption (Sports Automatic / DKG)
combined 10.0 l/100 km 11.4 l/100 km
urban 15.1 l/100 km 16.3 l/100 km
extra-urban 7.0 l/100 km 8.6 l/100 km
CO2 emissions 237 g/km (combined) 273 g/km (combined)
Power (manual)
Gear ratios 6-speed manual
I/II/III/IV/V/VI
4.05/2.40/1.58/1.19/1.00/0.87/R: 3.68
Rear axle ratio 3.15 3.85
Power (Sports Automatic / DKG)
Gear ratios Sports Automatic
I/II/III/IV/V/VI
4.17/2.34/1.52/1.14/0.87/0.69/R: 3.40		 7-speed DKP
I/II/III/IV/V/VI/VII
4.78/2.93/2.15/1.68/1.39/1.20/1.0
Rear axle ratio 3.62 3.15
Performance
Top speed 290 km/h 300 km/h
Acceleration 0-100 km/h 4.6 s 4.4 s
Dimensions
Length 4.23 m
Width 1.88 m
Height 1.19 m
Wheelbase 2 507 mm
Weight
Kerb weight 1 315 kg 1 315 kg
Laden weight 1 620 kg 1 620 kg
Petrol tank capacity Approx. 70 l
Wheels
Wheel rim dimensions VA + HA 8 x 18“
Tyre dimensions VA + HA 245/45 x 18“
Safety
 
  • Integrated side impact protection
  • ABS (Antiblock Braking System)
  • DSC (Dynamic Stability Control)
  • Ventilated disk brakes front and rear
  • Safety steering column
  • adjustable in height and length
  • EWS III – BMW safety system inc.
  • approved electronic engine immobiliser
  • 3 point safety seat belts
  • Power steering
  • Third brake light
  • Driver and passenger airbags
Steering
Hand of drive left or right


The data concerning the vehicles are in accordance with existing knowledge at the time of publication. All data are subject to change without notice.

Additional information about the official fuel consumption and specific CO2 emissions of the new car can be found in the “Leitfaden über den Kraftstoffverbrauch und die CO2-Emissionen neuer Personenkraftwagen”, which will be available free of charge at all sales outlets and at the Deutschen Automobil Treuhand GmbH.