BMW 4 series and BMW 3 series have the same engine power, the torque is the same for both cars. BMW 4 series reaches 100 km/h speed 0.2 seconds later.
Fuel consumption
Fuel consumption (l/100km):
no data
7.3
Fuel tank capacity:
60 litres
60 litres
610 km with real consumption
630 km with real consumption
Drive type
Wheel drive type:
Rear wheel drive (RWD)
4x4 - AWD (all-wheel-drive)
BMW 3 sērija 2015: BMW xDrive is a proactive all-wheel drive system without a center differential that engages before the vehicle becomes destabilized, unnoticed by the driver. Torque is distributed between the axles by an electronically controlled multi-plate clutch in the transfer case. The clutch is partially locked at most times, distributing power to both axles in a 40/60 front/rear ratio, but the system is capable of sending 100% of the torque to either axle. At higher speeds or when parking, multi-plate clutch is disengaged and all power is transferred to the rear wheels. DSC system (Dynamic Stability Control) also brakes the wheels separately to regain traction and assist in cornering.
Ground clearance:
130 mm (5.1 inches)
145 mm (5.7 inches)
Because of the higher ground clearance, BMW 3 series can perform better on bad roads - it can go over higher obstacles and bumps. At the same time, the higher ground clearance can reduce stability and handling on paved roads, especially at higher speeds.
Engines
Average engine lifespan:
330'000 km
330'000 km
Engine resource depends largely on regular maintenance and the quality of the oils and fuels used.
Engine production duration:
9 years
9 years
Engine spread:
Installed on at least 11 other car models, including BMW 5 sērija, BMW 3 sērija, BMW X5, BMW 7 sērija, BMW 1 sērija
Used also on BMW X4
In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. BMW 4 series might be a better choice in this respect.
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.
Trunk capacity:
480 litres
480 litres
Trunk max capacity: with rear seats folded down
1300 litres
no data
Turning diameter:
11.3 meters
11.7 meters
The turning circle of the BMW 4 series is 0.4 metres less than that of the BMW 3 series.
