The hatchback generally has more luggage space thanks to a larger trunk door opening and the ability to convert the rear of the passenger compartment into luggage space. Sedans tend to be quieter than hatchbacks, due to a more isolated rear area.
Opel Insignia petrol engines consumes on average 0.3 litres less fuel per 100 km than Audi A4. On average, Opel Insignia equipped with diesel engines consume 1.6 litres less fuel per 100 km than the Audi A4. This comparison does not take engine capacity into account, so to compare the fuel consumption of specific engines, select the car version!
Dimensions
Length:
4.84 m
4.59 m
Width:
1.86 m
1.77 m
Height:
1.50 m
1.43 m
Opel Insignia is larger. Opel Insignia is 25 cm longer than the Audi A4, 9 cm wider, while the height of Opel Insignia is 7 cm higher.
Trunk capacity:
530 litres
460 litres
Trunk max capacity: with rear seats folded down
1470 litres
833 litres
Opel Insignia has more luggage capacity. Opel Insignia has 70 litres more trunk space than the Audi A4. The maximum boot capacity (with all rear seats folded down) is larger in Opel Insignia (by 637 litres).
Turning diameter:
11.7 meters
11.1 meters
The turning circle of the Opel Insignia is 0.6 metres more than that of the Audi A4, which means Opel Insignia can be harder to manoeuvre in tight streets and parking spaces.
