Opel Omega engine produces 5 HP more power than Mercedes E class, whereas torque is 30 NM more than Mercedes E class.
Fuel consumption
Fuel consumption (l/100km):
7.1
6.2
The Mercedes E class is a better choice when it comes to fuel economy. Opel Omega consumes 0.9 litres more fuel per 100 km than the Mercedes E class, which means that if you drive 15,000 km in a year, the Opel Omega could require 135 litres more fuel.
Both cars are similar in size. Opel Omega is 8 cm longer than the Mercedes E class, 2 cm narrower, while the height of Opel Omega is 2 cm higher.
Trunk capacity:
530 litres
520 litres
Trunk max capacity: with rear seats folded down
830 litres
520 litres
Opel Omega has 10 litres more trunk space than the Mercedes E class. The maximum boot capacity (with all rear seats folded down) is larger in Opel Omega (by 310 litres).
Turning diameter:
11 meters
11.3 meters
The turning circle of the Opel Omega is 0.3 metres less than that of the Mercedes E class.
Opel Omega has fewer problems. According to annual technical inspection data Mercedes E class has serious deffects in 25 percent more cases than Opel Omega, so Opel Omega quality is probably significantly better
