Opel Omega engine produces 14 HP more power than Ford Sierra, whereas torque is 17 NM more than Ford Sierra. Despite the higher power, Opel Omega reaches 100 km/h speed 0.7 seconds later.
Fuel consumption
Fuel consumption (l/100km):
8.8
8.5
Opel Omega consumes 0.3 litres more fuel per 100 km than the Ford Sierra, which means that if you drive 15,000 km in a year, the Opel Omega could require 45 litres more fuel.
Fuel tank capacity:
75 litres
60 litres
Full fuel tank distance:
850 km in combined cycle
700 km in combined cycle
Opel Omega gets more mileage on one fuel tank.
Dimensions
Length:
4.74 m
4.47 m
Width:
1.76 m
1.70 m
Height:
1.44 m
1.41 m
Opel Omega is larger. Opel Omega is 27 cm longer than the Ford Sierra, 6 cm wider, while the height of Opel Omega is 3 cm higher.
Trunk capacity:
520 litres
no data
Turning diameter:
10.9 meters
10 meters
The turning circle of the Opel Omega is 0.9 metres more than that of the Ford Sierra, which means Opel Omega can be harder to manoeuvre in tight streets and parking spaces.
