Car technical specifications and fuel economy / consumption / mpg

Comparison BMW 2 Series Convertible (F23 LCI, facelift 2017) M240i (340 Hp) & BMW 4 Series Convertible (F33) 428i (245 Hp) xDrive Steptronic


Add car
BMW 2 Series Convertible (F23 LCI, facelift 2017) M240i (340 Hp)
Remove car
BMW 4 Series Convertible (F33) 428i (245 Hp) xDrive Steptronic
Remove car
Brand: BMW BMW
Model: 2 Series 4 Series
Generation: 2 Series Convertible (F23 LCI, facelift 2017) 4 Series Convertible (F33)
Engine / modification: M240i (340 Hp) 428i (245 Hp) xDrive Steptronic
Production start: 2017 year 2014 year
Production end: 2016 year
Coupe type: Cabriolet Cabriolet
Num. of Doors: 2 2
Num. of seats: 4 4
Fuel consumption / economy - urban: 11.2 l/100 km 9.0-9.3 l/100 km
Fuel consumption / economy - extra urban: 6.6 l/100 km 5.8-5.9 l/100 km
Fuel consumption / economy - combined: 8.3 l/100 km 7.0-7.2 l/100 km
Fuel Type: Petrol (Gasoline) Petrol (Gasoline)
Drag coefficient: 0.36 0.31
Fuel tank volume: 52 l 60 l
Emission standard: Euro 6 Euro 6
CO2 emissions: 189 g/km 163-167 g/km
Power: 340 hp 245 hp
Max power in: 5500 rpm. 5000-6500 rpm.
Maximum speed: 250 km/h 250 km/h
Acceleration from 0 to 100 km/h: 4.9 sec 6.5 sec
Torque: 500 Nm @ 1520-4500 rpm. 350 Nm @ 1250-4800 rpm.
Model Engine: B58B30 N20B20
Engine position: Front, longitudinal Front, longitudinal
Engine displacement: 2998 cm3 1997 cm3
Engine oil capacity: 6.5 l 5 l
Coolant: 9.1 l
Fuel System: Direct injection Direct injection
Aspiration / Turbine: Twin-power turbo Twin-power turbo
Position of cylinders: Inline Inline
Number of cylinders: 6 4
Number of valves per cylinder: 4 4
Compression ratio: 11 11
Piston Stroke: 94.6 mm 90.1 mm
Cylinder Bore: 82 mm 84 mm
Wheel Drive: Rear wheel drive All wheel drive (4x4)
Number of Gears (automatic transmission): 8 Steptronic
Number of Gears (manual transmission): 6
Length: 4454 mm 4638 mm
Width: 1774 mm 1825 mm
Width including mirrors: 1984 mm
Height: 1403 mm 1399 mm
Wheelbase: 2690 mm 2810 mm
Front track: 1516 mm 1544 mm
Rear (Back) track: 1534 mm 1590 mm
Ride height(clearance): 130 mm 145 mm
Minimum volume of Luggage (trunk): 280 l 220 l
Maximum amount of Luggage (trunk): 335 l 370 l
Front suspension: Double wishbone Independent, spring
Rear suspension: Multi-link independent Multi-link independent
Max weight: 2045 kg 2220 kg
Front brakes: Ventilated discs Ventilated discs
Rear brakes: Disc Ventilated discs
Kerb Weight: 1620 kg 1770 kg
ABS: yes yes
Steering type: Steering rack and pinion Steering rack and pinion
Power steering: Electric Steering Electric Steering
Minimum turning circle (turning diameter): 10.9 m 11.8 m
Permitted trailer load with brakes (12%): 1700 kg
Permitted trailer load without brakes: 750 kg
Permitted towbar download: 75 kg
Tire size: 225/40 R18; 245/35 R18 225/50 R17 94W; 225/45 R18; 255/40 R18; 225/40 R19; 255/35 R19
Wheel rims size: 7.5J x 18; 8J x 18 7.5J x 17; 8J x 18; 8.5J x 18; 8J x 19; 8.5J x 19