Opel Vectra engine produces 3 HP less power than Citroen C5, whereas torque is 3 NM less than Citroen C5. Despite less power, Opel Vectra reaches 100 km/h speed 0.4 seconds faster.
Fuel consumption
Fuel consumption (l/100km):
7.7
7.6
Opel Vectra consumes 0.1 litres more fuel per 100 km than the Citroen C5, which means that if you drive 15,000 km in a year, the Opel Vectra could require 15 litres more fuel.
Fuel tank capacity:
61 litres
66 litres
Full fuel tank distance:
790 km in combined cycle
860 km in combined cycle
Citroen C5 gets more mileage on one fuel tank.
Dimensions
Length:
4.61 m
4.75 m
Width:
1.80 m
1.77 m
Height:
1.46 m
1.48 m
Opel Vectra is 14 cm shorter than the Citroen C5, 3 cm wider, while the height of Opel Vectra is 2 cm lower.
Trunk capacity:
500 litres
471 litres
Opel Vectra has more luggage capacity. Even though the car is shorter, Opel Vectra has 29 litres more trunk space than the Citroen C5. The Citroen C5 may have more interior space, so the cabin could be more spacious and more comfortable for the driver and passengers.
Turning diameter:
11 meters
11.8 meters
The turning circle of the Opel Vectra is 0.8 metres less than that of the Citroen C5, which means Opel Vectra can be easier to manoeuvre in tight streets and parking spaces.
Citroen C5 has slightly fewer faults. Deffect rate in annual technical inspection is similar for both cars, it's slightly higher for Opel Vectra, so Citroen C5 quality could be a bit better.
