Ford Sierra is more dynamic to drive. Ford Sierra engine produces 54 HP more power than BMW 3 series, whereas torque is 86 NM more than BMW 3 series. Thanks to more power Ford Sierra reaches 100 km/h speed 3.4 seconds faster.
Fuel consumption
Fuel consumption (l/100km):
10.3
8.9
The BMW 3 series is a better choice when it comes to fuel economy. Ford Sierra consumes 1.4 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 210 litres more fuel.
Fuel tank capacity:
60 litres
63 litres
Full fuel tank distance:
580 km in combined cycle
700 km in combined cycle
BMW 3 series gets more mileage on one fuel tank.
Dimensions
Length:
4.49 m
4.47 m
Width:
1.70 m
1.74 m
Height:
1.37 m
1.42 m
Ford Sierra is 2 cm longer than the BMW 3 series, 4 cm narrower, while the height of Ford Sierra is 5 cm lower.
