BMW 4 series petrol engines consumes on average 1.6 litres less fuel per 100 km than BMW 6 series. On average, BMW 4 series equipped with diesel engines consume 0.9 litres less fuel per 100 km than the BMW 6 series. This comparison does not take engine capacity into account, so to compare the fuel consumption of specific engines, select the car version!
Ground clearance:
130 - 145 mm (5.1 - 5.7 inches)
126 mm (5 inches)
Dimensions
Length:
4.64 m
5.01 m
Width:
1.83 m
1.89 m
Height:
1.38 m
1.39 m
BMW 4 series is smaller. BMW 4 series is 37 cm shorter than the BMW 6 series, 7 cm narrower, while the height of BMW 4 series is 2 cm lower.
Trunk capacity:
445 litres
460 litres
Trunk max capacity: with rear seats folded down
no data
1265 litres
BMW 4 series has 15 litres less trunk space than the BMW 6 series.
Turning diameter:
11.8 meters
11.9 meters
The turning circle of the BMW 4 series is 0.1 metres less than that of the BMW 6 series.
