BMW 3 series is a more dynamic driving. BMW 4 series and BMW 3 series have the same engine power, but BMW 4 series torque is 20 NM less than BMW 3 series. BMW 4 series reaches 100 km/h speed 0.3 seconds later.
Fuel consumption
Fuel consumption (l/100km):
5.8
5.9
Real fuel consumption:
7.4 l/100km
8.3 l/100km
The BMW 4 series is a better choice when it comes to fuel economy. By specification BMW 4 series consumes 0.1 litres less fuel per 100 km than the BMW 3 series, which means that by driving the BMW 4 series over 15,000 km in a year you can save 15 litres of fuel. By comparing actual fuel consumption based on user reports, BMW 4 series consumes 0.9 litres less fuel per 100 km than the BMW 3 series.
Fuel tank capacity:
60 litres
60 litres
Full fuel tank distance:
1030 km in combined cycle
1010 km in combined cycle
1270 km on highway
1250 km on highway
810 km with real consumption
720 km with real consumption
Dimensions
Length:
4.64 m
4.63 m
Width:
1.83 m
1.81 m
Height:
1.39 m
1.43 m
BMW 4 series is larger, but slightly lower. BMW 4 series and BMW 3 series are practically the same length.
