BMW 5 series 1998 vs Audi A6 1997

 
BMW 5 series
1998 - 2000
Audi A6
1997 - 2001
Gearbox: ManualManual
Engine: 2.9 Diesel2.5 Diesel
Camshaft drive: Timing chainTiming belt
Engine chain usually needs to be replaced less often than the timing belt, but the cost of replacing the chain is usually higher. Chain motors are considered to be more reliable, but noisier and more vibration generating.

Performance

Power: 184 HP150 HP
Torque: 390 NM310 NM
Acceleration 0-100 km/h: 8 seconds9.7 seconds
BMW 5 series is more dynamic to drive.
BMW 5 series engine produces 34 HP more power than Audi A6, whereas torque is 80 NM more than Audi A6. Thanks to more power BMW 5 series reaches 100 km/h speed 1.7 seconds faster.

Fuel consumption

Fuel consumption (l/100km): 7.26.9
Real fuel consumption: 7.1 l/100km7.1 l/100km
By specification BMW 5 series consumes 0.3 litres more fuel per 100 km than the Audi A6, which means that if you drive 15,000 km in a year, the BMW 5 series could require 45 litres more fuel.
Fuel tank capacity: 70 litres70 litres
Full fuel tank distance: 970 km in combined cycle1010 km in combined cycle
1220 km on highway1320 km on highway
980 km with real consumption980 km with real consumption

Drive type

Wheel drive type: Rear wheel drive (RWD)Front wheel drive (FWD)

Engines

Average engine lifespan: 560'000 km350'000 km
Engine resource depends largely on regular maintenance and the quality of the oils and fuels used, but under equal conditions the average life of a BMW 5 series engine could be longer.
Engine production duration: 12 years2 years
Engine spread: Installed on at least 3 other car models, including BMW 3 sērija, BMW X5, BMW 7 sērijaInstalled on at least 2 other car models, including Audi A4, Audi A8
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.

Dimensions

Length: 4.78 m4.80 m
Width: 1.80 m1.81 m
Height: 1.44 m1.45 m
Both cars are similar in size. BMW 5 series is 2 cm shorter than the Audi A6, 1 cm narrower, while the height of BMW 5 series is 1 cm lower.
Trunk capacity: 460 litres551 litres
Audi A6 has more luggage space.
BMW 5 series has 91 litres less trunk space than the Audi A6.
Turning diameter: 11 meters11.7 meters
The turning circle of the BMW 5 series is 0.7 metres less than that of the Audi A6, which means BMW 5 series can be easier to manoeuvre in tight streets and parking spaces.
Gross weight (kg): 2`1152`110
Safety:
Quality:
below average

below average
BMW 5 series has slightly fewer faults.
Deffect rate in annual technical inspection is similar for both cars, it's slightly higher for Audi A6, so BMW 5 series quality could be a bit better.
Average price (€): 22001400
Rating in user reviews: 7.9/10 7.8/10
Pros and Cons: BMW 5 sērija has
  • timing chain engine
  • more power
  • more dynamic
  • longer expected engine lifespan
  • better manoeuvrability
  • higher safety
Audi A6 has
  • timing belt engine
  • roomier boot
  • lower price
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