Opel Omega is more dynamic to drive. Opel Omega engine produces 14 HP less power than BMW 5 series, but torque is 8 NM more than BMW 5 series. Despite less power, Opel Omega reaches 100 km/h speed 0.5 seconds faster.
Fuel consumption
Fuel consumption (l/100km):
8.8
10.0
Real fuel consumption:
9.6 l/100km
10.2 l/100km
The Opel Omega is a better choice when it comes to fuel economy. By specification Opel Omega consumes 1.2 litres less fuel per 100 km than the BMW 5 series, which means that by driving the Opel Omega over 15,000 km in a year you can save 180 litres of fuel. By comparing actual fuel consumption based on user reports, Opel Omega consumes 0.6 litres less fuel per 100 km than the BMW 5 series.
Fuel tank capacity:
75 litres
80 litres
Full fuel tank distance:
850 km in combined cycle
800 km in combined cycle
780 km with real consumption
780 km with real consumption
Opel Omega gets more mileage on one fuel tank.
Dimensions
Length:
4.74 m
4.72 m
Width:
1.76 m
1.75 m
Height:
1.44 m
1.41 m
Both cars are similar in size. Opel Omega is 2 cm longer than the BMW 5 series, 1 cm wider, while the height of Opel Omega is 3 cm higher.
Trunk capacity:
520 litres
460 litres
Opel Omega has more luggage capacity. Opel Omega has 60 litres more trunk space than the BMW 5 series.
Turning diameter:
10.9 meters
11 meters
The turning circle of the Opel Omega is 0.1 metres less than that of the BMW 5 series.
