Opel Astra is more dynamic to drive. Opel Astra engine produces 20 HP more power than Audi A3, whereas torque is 70 NM more than Audi A3. Thanks to more power Opel Astra reaches 100 km/h speed 0.7 seconds faster.
Fuel consumption
Fuel consumption (l/100km):
4.3
no data
Fuel tank capacity:
48 litres
50 litres
810 km with real consumption
870 km with real consumption
Dimensions
Length:
4.37 m
4.31 m
Width:
1.81 m
1.79 m
Height:
1.49 m
1.46 m
Both cars are similar in size. Opel Astra is 6 cm longer than the Audi A3, 2 cm wider, while the height of Opel Astra is 2 cm higher.
Trunk capacity:
370 litres
380 litres
Trunk max capacity: with rear seats folded down
1210 litres
1220 litres
Despite its longer length, Opel Astra has 10 litres less trunk space than the Audi A3. This could mean that the Opel Astra uses more space in the cabin, so the driver and passengers could be more spacious and comfortable. The maximum boot capacity (with all rear seats folded down) is larger in Audi A3 (by 10 litres).
Turning diameter:
11.1 meters
10.9 meters
The turning circle of the Opel Astra is 0.2 metres more than that of the Audi A3.
Audi A3 has fewer problems. According to annual technical inspection data Opel Astra has serious deffects in 55 percent more cases than Audi A3, so Audi A3 quality is probably significantly better
