Mon, 06 May 2024

Compare BMW 4er 2.0 (420d Cabrio) and BMW i8 1.5 Roadster

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Technical specifications
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BMW 4er
BMW i8
Totals BMW 4er 2.0 (420d Cabrio) × BMW i8 1.5 Roadster ×
MarkBMWBMW
Model4er 2.0 (420d Cabrio)i8 1.5 Roadster
Year20172017
Number of doors/seats2/42/4
Body typeCabrioletRoadster
Unladen Weight1775 (1790)1595
Gross Weight Limit--
Top Speed, km/h235 (228)250
Acceleration 0-100 kph8.1 (8)4.6
Minimum turning radius, m5.76.2
Cargo Volume, min/max, L37088
Dimensions specifications, mm BMW 4er 2.0 (420d Cabrio) × BMW i8 1.5 Roadster ×
Length46404689
Width18251942
Height13841291
Wheelbase28102800
Front/rear Track1544/15931644/1721
Ground clearance130117
Engine specifications BMW 4er 2.0 (420d Cabrio) × BMW i8 1.5 Roadster ×
Typeturbo diesel Common RailGasoline Direct Injection, turbocharging
Displacement, cm3 19951499
Compression ratio16.59.5
Number and arrangement of cylinders4 cylinders, in-line3 cylinders, in-line
The diameter of the cylinder x stroke, mm84x9082x94.6
Number of valves1612
Power, hp/rpm190/4000231/5800+131
Max torque, Nm/RPM400/1750-2500320/3700+250
Transmission specifications BMW 4er 2.0 (420d Cabrio) × BMW i8 1.5 Roadster ×
Gearbox6-speed manual / 8-speed automatic6-speed automatic
Drive TypeRear wheel driveAll wheel drive
Suspension specifications BMW 4er 2.0 (420d Cabrio) × BMW i8 1.5 Roadster ×
Front
MacPherson strut
Upper and lower A-arm (double wishbone)
Rear
multi-link suspensions
multi-link suspensions
Tire Size225/50 R17
To pick up tires
195/50 R20, 215/45 R20
To pick up tires
Disk5x120 ET35 d72.6
Examples of discs
5x120 ET35 d72.6
Examples of discs
Brakes specifications BMW 4er 2.0 (420d Cabrio) × BMW i8 1.5 Roadster ×
FrontVentilated discsVentilated discs
RearVentilated discsVentilated discs
Fuel consumption specifications, L/100 km BMW 4er 2.0 (420d Cabrio) × BMW i8 1.5 Roadster ×
City5.7 (5.3)-
Highway4.3 (4)-
Combined4.8 (4.4)2.1
FuelDiesel95
Tank, L5730
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