Technical specifications

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BMW 4er (2013-2017) BMW i8
Totals
Mark
BMW BMW
Model
4er (2013-2017) 2.0 (428i Cabrio) i8 1.5 Roadster
Year
2013-2017 2017
Number of doors/seats
2/4 2/4
Body type
Cabriolet Roadster
Unladen Weight
1755 (1775) 1595
Gross Weight Limit
2140 (2160)
Top Speed, km/h
250 250
Acceleration 0-100 kph
6.4 4.6
Minimum turning radius, m
5.7 6.2
Cargo Volume, min/max, L
220/370 88
Dimensions specifications, mm
Length
4638 4689
Width
1825 1942
Height
1384 1291
Wheelbase
2810 2800
Front/rear Track
1545/1594 1644/1721
Ground clearance
117


Engine specifications
Type
Gasoline Direct Injection, turbocharging Gasoline Direct Injection, turbocharging
Displacement, cm3
1997 1499
Compression ratio
10 9.5
Number and arrangement of cylinders
4 цил., рядный 3 цил., рядный
The diameter of the cylinder x stroke, mm
84х90.1 82x94.6
Number of valves
16 12
Power, hp/rpm
245/5000-6500 231/5800+131
Max torque, Nm/RPM
350/1250–4800 320/3700+250
Transmission specifications
Gearbox
6-speed manual / 8-speed automatic 6-speed automatic
Drive Type
Rear wheel drive All wheel drive
Suspension specifications
Front

MacPherson strut

Upper and lower A-arm (double wishbone)
Rear

multi-link suspensions

multi-link suspensions
Tire Size
225/50 R17
195/50 R20, 215/45 R20
Disk
5x120 ET35 d72.6
5x120 ET35 d72.6
Brakes specifications
Front
Ventilated discs Ventilated discs
Rear
Ventilated discs Ventilated discs
Fuel consumption specifications, L/100 km
City
8.8 (8.6)
Highway
5.7 (5.5)
Combined
6.8 (6.6) 2.1
Fuel
95 95
Tank, L
60 30
BMW 4er (2013-2017) BMW i8
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