BMW 3 series is a more dynamic driving. Opel Omega engine produces 13 HP less power than BMW 3 series, whereas torque is 10 NM less than BMW 3 series. Due to the lower power, Opel Omega reaches 100 km/h speed 2.5 seconds later.
Fuel consumption
Fuel consumption (l/100km):
11.8
9.6
Real fuel consumption:
11.7 l/100km
10.2 l/100km
The BMW 3 series is a better choice when it comes to fuel economy. By specification Opel Omega consumes 2.2 litres more fuel per 100 km than the BMW 3 series, which means that if you drive 15,000 km in a year, the Opel Omega could require 330 litres more fuel. By comparing actual fuel consumption based on user reports, Opel Omega consumes 1.5 litres more fuel per 100 km than the BMW 3 series.
Fuel tank capacity:
75 litres
63 litres
Full fuel tank distance:
630 km in combined cycle
650 km in combined cycle
840 km on highway
900 km on highway
640 km with real consumption
610 km with real consumption
Dimensions
Length:
4.90 m
4.47 m
Width:
1.78 m
1.74 m
Height:
1.46 m
1.42 m
Opel Omega is larger. Opel Omega is 43 cm longer than the BMW 3 series, 4 cm wider, while the height of Opel Omega is 4 cm higher.
Trunk capacity:
530 litres
440 litres
Trunk max capacity: with rear seats folded down
830 litres
no data
Opel Omega has more luggage capacity. Opel Omega has 90 litres more trunk space than the BMW 3 series.
Turning diameter:
11 meters
10 meters
The turning circle of the Opel Omega is 1 metres more than that of the BMW 3 series, which means Opel Omega can be harder to manoeuvre in tight streets and parking spaces.
Opel Omega has fewer problems. According to annual technical inspection data BMW 3 series has serious deffects in 25 percent more cases than Opel Omega, so Opel Omega quality is probably significantly better
