BMW 3 series 2001 vs Audi A3 2004

 
BMW 3 series
2001 - 2003
Audi A3
2004 - 2006
Gearbox: ManualManual
Engine: 2.5 Petrol2.0 Petrol
Camshaft drive: Timing chainTiming chain and belt

Performance

Power: 192 HP150 HP
Torque: 245 NM200 NM
Acceleration 0-100 km/h: 7.1 seconds9.1 seconds
BMW 3 series is more dynamic to drive.
BMW 3 series engine produces 42 HP more power than Audi A3, whereas torque is 45 NM more than Audi A3. Thanks to more power BMW 3 series reaches 100 km/h speed 2 seconds faster.

Fuel consumption

Fuel consumption (l/100km): 8.96.9
Real fuel consumption: 9.6 l/100km7.8 l/100km
The Audi A3 is a better choice when it comes to fuel economy.
By specification BMW 3 series consumes 2 litres more fuel per 100 km than the Audi A3, which means that if you drive 15,000 km in a year, the BMW 3 series could require 300 litres more fuel.
By comparing actual fuel consumption based on user reports, BMW 3 series consumes 1.8 litres more fuel per 100 km than the Audi A3.
Fuel tank capacity: 63 litres55 litres
Full fuel tank distance: 700 km in combined cycle790 km in combined cycle
900 km on highway1000 km on highway
650 km with real consumption700 km with real consumption
Audi A3 gets more mileage on one fuel tank.

Drive type

Wheel drive type: Rear wheel drive (RWD)Front wheel drive (FWD)
Front-wheel drive cars (Audi A3) have better traction on slippery roads and when climbing hills, better fuel economy, and are less expensive to purchase. On the disadvantage side, FWD cars usually have less towing capacity, poorer acceleration and harder handling. Rear-wheel drive cars (BMW 3 series) have better handling on dry roads, better acceleration, more even weight distribution and more fun to drive. RWD is also better for towing large loads. The cons of rear-wheel drive are less interior and trunk space and more difficulty maneuvering in wet and snowy conditions.

Engines

Average engine lifespan: 440'000 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 3 series engine could be longer.
Engine production duration: 7 years5 years
Engine spread: Installed on at least 3 other car models, including BMW 5 sērija, BMW X3, BMW Z4Installed on at least 9 other car models, including Volkswagen Passat, Volkswagen Golf, Seat Altea, Seat Leon
In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. Audi A3 might be a better choice in this respect.

Dimensions

Length: 4.26 m4.29 m
Width: 1.75 m1.76 m
Height: 1.41 m1.42 m
Both cars are similar in size. BMW 3 series is 3 cm shorter than the Audi A3, 1 cm narrower, while the height of BMW 3 series is 1 cm lower.
Trunk capacity: 310 litres370 litres
Trunk max capacity:
with rear seats folded down
1100 litres1120 litres
Audi A3 has more luggage space.
BMW 3 series has 60 litres less trunk space than the Audi A3. The maximum boot capacity (with all rear seats folded down) is larger in Audi A3 (by 20 litres).
Turning diameter: 10 meters10.7 meters
The turning circle of the BMW 3 series is 0.7 metres less than that of the Audi A3, which means BMW 3 series can be easier to manoeuvre in tight streets and parking spaces.
Gross weight (kg): 1`9051`875
Safety: no data
Quality:
below average

average
Audi A3 has slightly fewer faults.
Deffect rate in annual technical inspection is similar for both cars, it's slightly higher for BMW 3 series, so Audi A3 quality could be a bit better.
Average price (€): 22003200
Pros and Cons: BMW 3 sērija has
  • more power
  • more dynamic
  • longer expected engine lifespan
  • better manoeuvrability
  • lower price
Audi A3 has
  • lower fuel consumption
  • more full fuel tank mileage
  • roomier boot
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