BMW 1 series 2007 vs Audi A3 2004

 
BMW 1 series
2007 - 2011
Audi A3
2004 - 2008
Body: CoupeHatchback
Gearbox: ManualManual
Engine: 2.0 Diesel2.0 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: 177 HP140 HP
Torque: 350 NM320 NM
Acceleration 0-100 km/h: 7.6 seconds9.7 seconds
BMW 1 series is more dynamic to drive.
BMW 1 series engine produces 37 HP more power than Audi A3, whereas torque is 30 NM more than Audi A3. Thanks to more power BMW 1 series reaches 100 km/h speed 2.1 seconds faster.

Fuel consumption

Fuel consumption (l/100km): 4.85.5
Real fuel consumption: 6.0 l/100km6.0 l/100km
The BMW 1 series is a better choice when it comes to fuel economy.
By specification BMW 1 series consumes 0.7 litres less fuel per 100 km than the Audi A3, which means that by driving the BMW 1 series over 15,000 km in a year you can save 105 litres of fuel.
Fuel tank capacity: 51 litres55 litres
Full fuel tank distance: 1060 km in combined cycle1000 km in combined cycle
1240 km on highway1190 km on highway
850 km with real consumption910 km with real consumption

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 1 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: 350'000 km420'000 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 Audi A3 engine could be longer.
Engine production duration: 17 years5 years
Engine spread: Installed on at least 6 other car models, including BMW 5 sērija, BMW 3 sērija, BMW X3, BMW X1Installed on at least 2 other car models, including Audi A6, Audi A4
In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. BMW 1 series might be a better choice in this respect.

Dimensions

Length: 4.36 m4.29 m
Width: 1.75 m1.76 m
Height: 1.42 m1.42 m
Both cars are similar in size. BMW 1 series is 7 cm longer than the Audi A3, 1 cm narrower the height of the cars does not differ significantly.
Trunk capacity: 370 litres370 litres
Trunk max capacity:
with rear seats folded down
no data1120 litres
Turning diameter: 10.7 meters10.7 meters
Gross weight (kg): 1`8151`940
Safety: no datano data
Quality:
above average

high
Audi A3 has fewer problems.
According to annual technical inspection data BMW 1 series has serious deffects in 15 percent more cases than Audi A3, so Audi A3 quality is probably better
Average price (€): 66003200
Pros and Cons: BMW 1 sērija has
  • timing chain engine
  • more power
  • more dynamic
  • lower fuel consumption
  • more full fuel tank mileage
Audi A3 has
  • timing belt engine
  • longer expected engine lifespan
  • fewer faults
  • lower price
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