Audi A4 2008 vs Audi A3 2008

 
Audi A4
2008 - 2011
Audi A3
2008 - 2013
Body: SedanHatchback
The hatchback generally has more luggage space thanks to a larger trunk door opening and the ability to convert the rear of the passenger compartment into luggage space. Sedans tend to be quieter than hatchbacks, due to a more isolated rear area.
Gearbox: AutomaticAutomatic
Engine: 2.0 Petrol2.0 Petrol
Camshaft drive: Timing chainTiming chain

Performance

Power: 180 HP200 HP
Torque: 320 NM280 NM
Acceleration 0-100 km/h: 8.2 seconds6.9 seconds
Audi A3 is a more dynamic driving.
Audi A4 engine produces 20 HP less power than Audi A3, but torque is 40 NM more than Audi A3. Due to the lower power, Audi A4 reaches 100 km/h speed 1.3 seconds later.

Fuel consumption

Fuel consumption (l/100km): 7.17.2
Real fuel consumption: 9.0 l/100km9.5 l/100km
The Audi A4 is a better choice when it comes to fuel economy.
By specification Audi A4 consumes 0.1 litres less fuel per 100 km than the Audi A3, which means that by driving the Audi A4 over 15,000 km in a year you can save 15 litres of fuel.
By comparing actual fuel consumption based on user reports, Audi A4 consumes 0.5 litres less fuel per 100 km than the Audi A3.
Fuel tank capacity: 65 litres55 litres
Full fuel tank distance: 910 km in combined cycle760 km in combined cycle
1160 km on highway960 km on highway
720 km with real consumption570 km with real consumption
Audi A4 gets more mileage on one fuel tank.

Engines

Average engine lifespan: 350'000 km350'000 km
Engine resource depends largely on regular maintenance and the quality of the oils and fuels used.
Engine production duration: 6 years10 years
Engine spread: Installed on at least 2 other car models, including Audi A5, Audi Q5Installed on at least 3 other car models, including Volkswagen Passat CC, Volkswagen Beetle, Audi TT
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: 4.70 m4.29 m
Width: 1.83 m1.76 m
Height: 1.43 m1.42 m
Audi A4 is larger.
Audi A4 is 41 cm longer than the Audi A3, 7 cm wider, while the height of Audi A4 is 1 cm higher.
Trunk capacity: 480 litres370 litres
Trunk max capacity:
with rear seats folded down
no data1104 litres
Audi A4 has more luggage capacity.
Audi A4 has 110 litres more trunk space than the Audi A3.
Turning diameter: 11.4 meters10.7 meters
The turning circle of the Audi A4 is 0.7 metres more than that of the Audi A3, which means Audi A4 can be harder to manoeuvre in tight streets and parking spaces.
Gross weight (kg): 2`0151`930
Safety:
Quality:
above average

high
Audi A3 has slightly fewer faults.
Deffect rate in annual technical inspection is similar for both cars, it's slightly higher for Audi A4, so Audi A3 quality could be a bit better.
Average price (€): 58006400
Pros and Cons: Audi A4 has
  • lower fuel consumption
  • more full fuel tank mileage
  • roomier boot
  • lower price
Audi A3 has
  • more power
  • more dynamic
  • better manoeuvrability
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