Car technical specifications and fuel economy / consumption / mpg

Comparison BMW 1 Series Convertible (E88) 120i (170 Hp) Automatic & BMW 4 Series Gran Coupe (G26) 430i (245 Hp) Steptronic


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BMW 1 Series Convertible (E88) 120i (170 Hp) Automatic
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BMW 4 Series Gran Coupe (G26) 430i (245 Hp) Steptronic
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Brand: BMW BMW
Model: 1 Series 4 Series
Generation: 1 Series Convertible (E88) 4 Series Gran Coupe (G26)
Engine / modification: 120i (170 Hp) Automatic 430i (245 Hp) Steptronic
Production start: 2008 year 2021 year
Production end: 2011 year
Coupe type: Cabriolet Coupe
Num. of Doors: 2 5
Num. of seats: 4 5
Fuel consumption / economy - urban: 9.1 l/100 km
Fuel consumption / economy - extra urban: 5.5 l/100 km
Fuel consumption / economy - combined: 6.8 l/100 km
Fuel Type: Petrol (Gasoline) Petrol (Gasoline)
Drag coefficient: 0.32 0.26
Fuel tank volume: 53 l 59 l
Emission standard: Euro 4 Euro 6d
CO2 emissions: 163 g/km
Power: 170 hp 245 hp
Max power in: 6700 rpm. 4500-6500 rpm.
Maximum speed: 218 km/h 250 km/h
Acceleration from 0 to 100 km/h: 9.0 sec 6.2 sec
CO2 emissions (WLTP): 156-173 g/km
Torque: 210 Nm @ 4250 rpm. 400 Nm @ 1600-4000 rpm.
Model Engine: N43B20 B48B20
Engine position: Front, longitudinal Front, longitudinal
Engine displacement: 1995 cm3 1998 cm3
Engine oil capacity: 4.25 l 5.25 l
Coolant: 7.8 l
Fuel System: Multi-point injection Direct injection
Position of cylinders: Inline Inline
Valvetrain: - VALVETRONIC
Number of cylinders: 4 4
Number of valves per cylinder: 4 4
Compression ratio: 12 10.2
Piston Stroke: 90 mm 94.6 mm
Cylinder Bore: 84 mm 82 mm
Wheel Drive: Rear wheel drive Rear wheel drive
Number of Gears (automatic transmission): 6 8 Steptronic
Length: 4360 mm 4783 mm
Width: 1748 mm 1852 mm
Height: 1411 mm 1442 mm
Wheelbase: 2660 mm 2856 mm
Front track: 1480 mm 1595 mm
Rear (Back) track: 1513 mm 1623 mm
Ride height(clearance): 140 mm 140 mm
Minimum volume of Luggage (trunk): 260 l 470 l
Maximum amount of Luggage (trunk): 305 l 1290 l
Front suspension: Hydro-pneumatic element Double wishbone
Rear suspension: Multi-link independent Multi-link independent
Max weight: 1900 kg 2200 kg
Front brakes: Ventilated discs Ventilated discs
Rear brakes: Ventilated discs Ventilated discs
Kerb Weight: 1460 kg 1645 kg
ABS: yes
Steering type: Steering rack and pinion
Power steering: Electric Steering
Max. roof load: 75 kg
Minimum turning circle (turning diameter): 10.7 m 12 m
Permitted trailer load with brakes (12%): 1200 kg 1600 kg
Permitted trailer load without brakes: 680 kg 750 kg
Permitted towbar download: 75 kg
Tire size: 205/55 R16 91 V 225/55 R17 101Y XL
Wheel rims size: 7J x 16 7.5J x 17