Comparison of BMW 2 Series Convertible (F23) 228i and BMW 4 Series Coupe (F32) 428i

Comparison of BMW 2 Series Convertible (F23) 228i and BMW 4 Series Coupe (F32) 428i [S]ave

Attribute	BMW 2 Series Convertible (F23) 228i ×	BMW 4 Series Coupe (F32) 428i ×
General
Make	BMW	BMW
Model	2 Series	4 Series
Generation	2 Series Convertible (F23)	4 Series Coupe (F32)
Modification	228i	428i
Website	https://www.bmw.com	https://www.bmw.com
Number of doors	2	2
Number of seats	4	4
Body type	Cabriolet	Coupe
Transmission	manual	manual
Number of gears	6	6
Production from (year)	2015	2013
Production to (year)	2016	2016
Performance
Top speed (km/h)	250	250
Acceleration 0-100 km/h (s)	6.1	5.9
City consumption (l/100km)	9.1	8.8
Extra-urban consumption (l/100km)	5.5	5.3
Combined consumption (l/100km)	6.8	6.6
CO2 emissions (g/km)	159	-
Emission standard	EURO VI	-
Drive
Drive	Rear wheel drive	Rear wheel drive
Position of engine	Front,ongitudinal	Front,ongitudinal
Fuel	Petrol (Gasoline)	Petrol (Gasoline)
Max. power (hp)	245	245
Max. torque (Nm)	350	350
Fuel Engine
Number of cylinders	4	4
Cylinders arrangement	Inline	Inline
Valves per cylinder	4	4
Engine displacement (cm³)	1,997	1,997
Compression ratio	10	10
Max. power @ rpm (rpm)	5,000	5,000
Max. torque @ rpm (rpm)	1,250	1,250
Cylinder bore (mm)	84	84
Piston stroke (mm)	90.1	90.1
Fuel system	Direct injection	Direct injection
Turbine	Twin-power turbo	Turbocharger / Intercooler
Fuel tank (l)	52	60
Chassis
ABS	+	+
Front wheel suspension	Independent, spring	-
Rear wheel suspension	Multi-link independent	-
Steering type	Steering rack	Steering rack
Front brakes	Ventilated discs	-
Rear brakes	Disc	-
Tires size	205/50 R17 205/55 R16 225/40 R18 225/45 R17 245/35 R18 245/40 R17	225/50 R17 94W
Turning radius (m)	10.9	-
Dimensions
Length (mm)	4,432	4,638
Width (mm)	1,774	1,825
Height (mm)	1,413	1,377
Wheelbase (mm)	2,690	2,810
Kerb weight (kg)	1,535	1,450
Gross weight (kg)	1,975	1,970
Minimum boot space (l)	280	-
Front track (mm)	1,521	1,545
Rear track (mm)	1,556	1,594
Ride height (mm)	140	-