Car technical specifications and fuel economy / consumption / mpg

Comparison BMW 4 Series Convertible (F33, facelift 2017) 420i (184 Hp) & BMW 1 Series Convertible (E88 LCI, facelift 2011) 125i (218 Hp) & BMW 5 Series Sedan (G30) 520i (184 Hp) Steptronic


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BMW 4 Series Convertible (F33, facelift 2017) 420i (184 Hp)
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BMW 1 Series Convertible (E88 LCI, facelift 2011) 125i (218 Hp)
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BMW 5 Series Sedan (G30) 520i (184 Hp) Steptronic
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Brand: BMW BMW BMW
Model: 4 Series 1 Series 5 Series
Generation: 4 Series Convertible (F33, facelift 2017) 1 Series Convertible (E88 LCI, facelift 2011) 5 Series Sedan (G30)
Engine / modification: 420i (184 Hp) 125i (218 Hp) 520i (184 Hp) Steptronic
Production start: 2017 year 2011 year 2017 year
Production end: 2020 year 2013 year 2020 year
Coupe type: Cabriolet Cabriolet Sedan
Num. of Doors: 2 2 4
Num. of seats: 4 4 5
Fuel consumption / economy - urban: 8.0-8.6 l/100 km 12.0 l/100 km 6.9-7.2 l/100 km
Fuel consumption / economy - extra urban: 5.1-5.5 l/100 km 6.2 l/100 km 4.6-5.1 l/100 km
Fuel consumption / economy - combined: 6.2-6.6 l/100 km 8.3 l/100 km 5.4-5.9 l/100 km
Fuel Type: Petrol (Gasoline) Petrol (Gasoline) Petrol (Gasoline)
Drag coefficient: 0.30 0.34 0.24
Fuel tank volume: 60 l 53 l 68 l
Emission standard: Euro 6 Euro 5 Euro 6
CO2 emissions: 145-153 g/km 194 g/km 124-134 g/km
Power: 184 hp 218 hp 184 hp
Max power in: 5000 rpm. 6100 rpm. 5000-6500 rpm.
Maximum speed: 230 km/h 238 km/h 235 km/h
Acceleration from 0 to 100 km/h: 8.2 sec 6.8 sec 7.8 sec
Torque: 290 Nm @ 1350-4600 rpm. 270 Nm @ 2500-4250 rpm. 290 Nm @ 1350-4250 rpm.
Model Engine: B48B20 N52B30 B48B20
Engine position: Front, longitudinal Front, longitudinal Front, longitudinal
Engine displacement: 1998 cm3 2996 cm3 1998 cm3
Engine oil capacity: 5-5.25 l 6.5 l 5.25 l
Coolant: 8.2 l
Fuel System: Direct injection Multi-point injection Direct injection
Aspiration / Turbine: Twin-power turbo Twin-power turbo
Position of cylinders: Inline Inline Inline
Number of cylinders: 4 6 4
Number of valves per cylinder: 4 4 4
Compression ratio: 11 10.7 11
Piston Stroke: 94.6 mm 88 mm 94.6 mm
Cylinder Bore: 82 mm 85 mm 82 mm
Wheel Drive: Rear wheel drive Rear wheel drive Rear wheel drive
Number of Gears (automatic transmission): 8 Steptronic
Number of Gears (manual transmission): 6 6
Length: 4640 mm 4360 mm 4936 mm
Width: 1825 mm 1748 mm 1868 mm
Height: 1384 mm 1411 mm 1479 mm
Wheelbase: 2810 mm 2660 mm 2975 mm
Front track: 1544 mm 1474 mm 1605 mm
Rear (Back) track: 1593 mm 1507 mm 1630 mm
Ride height(clearance): 130 mm 140 mm 144 mm
Minimum volume of Luggage (trunk): 370 l 260 l 530 l
Maximum amount of Luggage (trunk): 305 l
Front suspension: Independent, spring Double wishbone Double wishbone
Rear suspension: Multi-link independent Multi-link independent Multi-link independent
Max weight: 2170 kg 1950 kg 2200 kg
Front brakes: Ventilated discs Ventilated discs Ventilated discs
Rear brakes: Ventilated discs Ventilated discs Ventilated discs
Kerb Weight: 1700 kg 1510 kg 1530 kg
ABS: yes yes yes
Steering type: Steering rack and pinion Steering rack and pinion Steering rack and pinion
Power steering: Electric Steering Electric Steering
Max. roof load: 100 kg
Minimum turning circle (turning diameter): 11.3 m 10.7 m 12.05 m
Permitted trailer load with brakes (12%): 1400 kg 1200 kg 2000 kg
Permitted trailer load without brakes: 695 kg 700 kg 750 kg
Permitted towbar download: 75 kg 75 kg 90 kg
Tire size: 225/50 R17; 225/45 R18; 255/40 R18; 225/40 R19; 255/35 R19 205/50 R17 89W 225/55 R17; 245/45 R18; 275/40 R18; 245/40 R19; 275/35 R19; 245/35 R20; 275/30 R20
Wheel rims size: 7.5J x 17; 8J x 18; 8.5J x 18; 8J x 19; 8.5J x 19 7J x 17 7.5J x 17; 8J x 18; 8J x 19; 9J x 19; 9J x 18; 8J x 20; 9J x 20