Audi A4 is a more dynamic driving. Opel Astra engine produces 15 HP less power than Audi A4, whereas torque is 45 NM less than Audi A4. Due to the lower power, Opel Astra reaches 100 km/h speed 1.4 seconds later.
Fuel consumption
Fuel consumption (l/100km):
4.9
5.4
Real fuel consumption:
5.2 l/100km
5.6 l/100km
The Opel Astra is a better choice when it comes to fuel economy. By specification Opel Astra consumes 0.5 litres less fuel per 100 km than the Audi A4, which means that by driving the Opel Astra over 15,000 km in a year you can save 75 litres of fuel. By comparing actual fuel consumption based on user reports, Opel Astra consumes 0.4 litres less fuel per 100 km than the Audi A4.
Fuel tank capacity:
52 litres
62 litres
Full fuel tank distance:
1060 km in combined cycle
1140 km in combined cycle
1260 km on highway
1400 km on highway
1000 km with real consumption
1100 km with real consumption
Audi A4 gets more mileage on one fuel tank.
Dimensions
Length:
4.29 m
4.48 m
Width:
1.71 m
1.73 m
Height:
1.51 m
1.42 m
Opel Astra is smaller, but higher. Opel Astra is 19 cm shorter than the Audi A4, 2 cm narrower, while the height of Opel Astra is 9 cm higher.
Trunk capacity:
480 litres
390 litres
Trunk max capacity: with rear seats folded down
1500 litres
1250 litres
Opel Astra has more luggage capacity. Even though the car is shorter, Opel Astra has 90 litres more trunk space than the Audi A4. The Audi A4 may have more interior space, so the cabin could be more spacious and more comfortable for the driver and passengers. The maximum boot capacity (with all rear seats folded down) is larger in Opel Astra (by 250 litres).
Turning diameter:
10.8 meters
11.1 meters
The turning circle of the Opel Astra is 0.3 metres less than that of the Audi A4.
Audi A4 has fewer problems. According to annual technical inspection data Opel Astra has serious deffects in 25 percent more cases than Audi A4, so Audi A4 quality is probably significantly better
