BMW 3 series and Audi A4 have the same engine power, the torque is the same for both cars. BMW 3 series reaches 100 km/h speed 0.1 seconds later.
Fuel consumption
Fuel consumption (l/100km):
no data
5.5
Drive type
Wheel drive type:
4x4 - AWD (all-wheel-drive)
Front wheel drive (FWD)
BMW 3 sērija has 4x4: 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.
Dimensions
Length:
4.63 m
4.73 m
Width:
1.81 m
1.84 m
Height:
1.43 m
1.43 m
BMW 3 series is smaller, but slightly higher. BMW 3 series is 9 cm shorter than the Audi A4, 3 cm narrower the height of the cars does not differ significantly.
Audi A4 has fewer problems. According to annual technical inspection data BMW 3 series has serious deffects in 35 percent more cases than Audi A4, so Audi A4 quality is probably significantly better
