Opel Insignia is more dynamic to drive. Opel Insignia engine produces 40 HP more power than Audi A4, whereas torque is 60 NM more than Audi A4. Thanks to more power Opel Insignia reaches 100 km/h speed 1.2 seconds faster.
Fuel consumption
Fuel consumption (l/100km):
5.8
5.1
Real fuel consumption:
6.7 l/100km
6.5 l/100km
The Audi A4 is a better choice when it comes to fuel economy. By specification Opel Insignia consumes 0.7 litres more fuel per 100 km than the Audi A4, which means that if you drive 15,000 km in a year, the Opel Insignia could require 105 litres more fuel. By comparing actual fuel consumption based on user reports, Opel Insignia consumes 0.2 litres more fuel per 100 km than the Audi A4.
Opel Insignia is larger. Opel Insignia is 13 cm longer than the Audi A4, 3 cm wider, while the height of Opel Insignia is 7 cm higher.
Trunk capacity:
500 litres
480 litres
Trunk max capacity: with rear seats folded down
1010 litres
no data
Opel Insignia has 20 litres more trunk space than the Audi A4.
Turning diameter:
10.9 meters
11.4 meters
The turning circle of the Opel Insignia is 0.5 metres less than that of the Audi A4, which means Opel Insignia can be easier to manoeuvre in tight streets and parking spaces.
Audi A4 has fewer problems. According to annual technical inspection data Opel Insignia has serious deffects in 15 percent more cases than Audi A4, so Audi A4 quality is probably better
