Audi A6 is a more dynamic driving. Audi A4 engine produces 7 HP less power than Audi A6, whereas torque is 55 NM less than Audi A6. Due to the lower power, Audi A4 reaches 100 km/h speed 0.3 seconds later.
Fuel consumption
Fuel consumption (l/100km):
9.2
7.9
Real fuel consumption:
9.0 l/100km
9.3 l/100km
By specification Audi A4 consumes 1.3 litres more fuel per 100 km than the Audi A6, which means that if you drive 15,000 km in a year, the Audi A4 could require 195 litres more fuel. But when we compare the real fuel consumption reported by users, Audi A4 consumes 0.3 litres less fuel per 100 km than the Audi A6.
Audi A4 has 4x4: The vehicle features full-time Quattro IV all-wheel drive with Torsen center differential and electronic traction control that operates at speeds up to 40 km/h and applies brakes to spinning wheels, with the effect of locking the front and rear differential.
Audi A4 2004 1.8 engine: The main known problems for this engine are turbocharger failure, ignition issues, and unstable idle.
The turbocharger frequently fails due to oil coking in the supply lines.
The ignition coils with ... More about Audi A4 2004 1.8 engine
Dimensions
Length:
4.59 m
4.92 m
Width:
1.77 m
1.86 m
Height:
1.43 m
1.46 m
Audi A4 is smaller. Audi A4 is 33 cm shorter than the Audi A6, 9 cm narrower, while the height of Audi A4 is 3 cm lower.
Trunk capacity:
460 litres
546 litres
Trunk max capacity: with rear seats folded down
720 litres
no data
Audi A6 has more luggage space. Audi A4 has 86 litres less trunk space than the Audi A6.
Turning diameter:
11.1 meters
12 meters
The turning circle of the Audi A4 is 0.9 metres less than that of the Audi A6, which means Audi A4 can be easier to manoeuvre in tight streets and parking spaces.
Audi A4 has slightly fewer faults. Deffect rate in annual technical inspection is similar for both cars, it's slightly higher for Audi A6, so Audi A4 quality could be a bit better.
