Opel Signum 2005 petrol engines consumes on average 0.2 litres more fuel per 100 km than Opel Signum 2003. On average, Opel Signum 2005 equipped with diesel engines consume 0.4 litres less fuel per 100 km than the Opel Signum 2003. This comparison does not take engine capacity into account, so to compare the fuel consumption of specific engines, select the car version!
Dimensions
Length:
4.65 m
4.64 m
Width:
1.80 m
1.80 m
Height:
1.47 m
1.47 m
Both cars are similar in size. Opel Signum 2005 is 1 cm longer than the Opel Signum 2003, width is practically the same also the height of the cars does not differ significantly.
Trunk capacity:
365 litres
875 litres
Trunk max capacity: with rear seats folded down
1410 litres
1410 litres
Opel Signum 2003 has more luggage space. Despite its longer length, Opel Signum 2005 has 510 litres less trunk space than the Opel Signum 2003. This could mean that the Opel Signum 2005 uses more space in the cabin, so the driver and passengers could be more spacious and comfortable.
Turning diameter:
11.4 meters
11.2 meters
The turning circle of the Opel Signum 2005 is 0.2 metres more than that of the Opel Signum 2003.
