Audi A6 2004 vs BMW 5 series 2003

 
Audi A6
2004 - 2006
BMW 5 series
2003 - 2005
Gearbox: AutomaticAutomatic
Engine: 3.0 Diesel3.0 Diesel
Camshaft drive: Timing chain and beltTiming chain

Performance

Power: 225 HP218 HP
Torque: 450 NM500 NM
Acceleration 0-100 km/h: 7.3 seconds7.3 seconds
Audi A6 engine produces 7 HP more power than BMW 5 series, but torque is 50 NM less than BMW 5 series.

Fuel consumption

Fuel consumption (l/100km): 8.47.8
Real fuel consumption: 9.4 l/100km8.8 l/100km
The BMW 5 series is a better choice when it comes to fuel economy.
By specification Audi A6 consumes 0.6 litres more fuel per 100 km than the BMW 5 series, which means that if you drive 15,000 km in a year, the Audi A6 could require 90 litres more fuel.
By comparing actual fuel consumption based on user reports, Audi A6 consumes 0.6 litres more fuel per 100 km than the BMW 5 series.
Fuel tank capacity: 80 litres70 litres
Full fuel tank distance: 950 km in combined cycle890 km in combined cycle
1230 km on highway1110 km on highway
850 km with real consumption790 km with real consumption
Audi A6 gets more mileage on one fuel tank.

Drive type

Wheel drive type: 4x4 - AWD (all-wheel-drive)Rear wheel drive (RWD)

Audi A6 has 4x4: The vehicle features full-time Quattro IV all-wheel drive with Torsen center differential and electronic traction control, which operates at speeds up to 40 km/h (25 mph) and applies braking to spinning wheels, with the effect of locking the front and rear differentials.

Engines

Average engine lifespan: 470'000 km480'000 km
Engine resource depends largely on regular maintenance and the quality of the oils and fuels used.
Engine production duration: 3 years3 years
Engine spread: Used also on Volkswagen PhaetonInstalled on at least 3 other car models, including BMW 3 sērija, BMW X5, BMW X3
In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. BMW 5 series might be a better choice in this respect.
Audi A6 2004 3.0 engine: The car engine may require significant maintenance and part replacements as mileage increases. Between 200,000 and 300,000 km, the costly timing chain might need replacement, while the drive belt has a shorter ...  More about Audi A6 2004 3.0 engine 

BMW 5 sērija 2003 3.0 engine: The BMW M57 engine is regarded as one of the best German-built power units. Its inline-six layout is praised for reliability, and cars equipped with this engine are often more desirable on the used market. Despite delivering ...  More about BMW 5 sērija 2003 3.0 engine 

Dimensions

Length: 4.92 m4.84 m
Width: 1.86 m1.85 m
Height: 1.46 m1.47 m
Both cars are similar in size. Audi A6 is 8 cm longer than the BMW 5 series, 1 cm wider, while the height of Audi A6 is 1 cm lower.
Trunk capacity: 546 litres520 litres
Audi A6 has more luggage capacity.
Audi A6 has 26 litres more trunk space than the BMW 5 series.
Turning diameter: 12 meters11 meters
The turning circle of the Audi A6 is 1 metres more than that of the BMW 5 series, which means Audi A6 can be harder to manoeuvre in tight streets and parking spaces.
Gross weight (kg): 2`3452`170
Safety:
Quality:
above average

below average
Audi A6 has fewer problems.
According to annual technical inspection data BMW 5 series has serious deffects in 20 percent more cases than Audi A6, so Audi A6 quality is probably better
Average price (€): 34004400
Rating in user reviews: 7.8/10 8.3/10
Pros and Cons: Audi A6 has
  • more full fuel tank mileage
  • has 4x4 drive
  • higher safety
  • fewer faults
  • lower price
BMW 5 sērija has
  • lower fuel consumption
  • better manoeuvrability
  • higher ratings in user reviews
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