BMW 3 series is a more dynamic driving. Ford Sierra engine produces 28 HP less power than BMW 3 series, whereas torque is 26 NM less than BMW 3 series. Due to the lower power, Ford Sierra reaches 100 km/h speed 1.4 seconds later.
Fuel consumption
Fuel consumption (l/100km):
9.3
8.6
The BMW 3 series is a better choice when it comes to fuel economy. Ford Sierra consumes 0.7 litres more fuel per 100 km than the BMW 3 series, which means that if you drive 15,000 km in a year, the Ford Sierra could require 105 litres more fuel.
Fuel tank capacity:
60 litres
55 litres
Full fuel tank distance:
640 km in combined cycle
630 km in combined cycle
Dimensions
Length:
4.47 m
4.32 m
Width:
1.70 m
1.64 m
Height:
1.41 m
1.38 m
Ford Sierra is larger. Ford Sierra is 15 cm longer than the BMW 3 series, 6 cm wider, while the height of Ford Sierra is 3 cm higher.
