Audi A4 vs Mazda 6
Official fuel use, running costs and specs, side by side.

Side by side
Specs are for each car's newest version. The better figure is in green.
A typical year's fuel
- New Zealand
- $2,927
- $2,927
- Australia
- $2,421
- $2,421
- United Kingdom
- £1,778
- £1,778
- United States
- $2,261
- $2,261
Official figures
- Uses
- 9.1 L/100km
- 9.1 L/100km
- UK
- 31 mpg
- 31 mpg
- US
- 26 mpg
- 26 mpg
- On a full tank
- 597 km
- 685 km (better)
Space
- Seats
- 5
- 5
- Boot
- 480 L (better)
- 474 L
- Towing, braked
- 1,700 kg (better)
- 1,500 kg
- Length
- 4,762 mm
- 4,865 mm
- Weight
- 1,475 kg
- 1,536 kg
Engine
- Engine
- 2.0 L 4-cylinder turbo petrol
- 2.5 L 4-cylinder petrol
- Power
- 110 kW
- 140 kW (better)
- Torque
- 270 Nm (better)
- 252 Nm
- Gearbox
- 7-speed dual-clutch
- 6-speed automatic
- Drive
- FWD
- FWD
Safety
- ANCAP
- ★★★★★
- ★★★★★
- Euro NCAP
- ★★★★★
- ★★★★★
- Airbags
- 8 (better)
- 6
A typical year: New Zealand 11,000 km (Ministry of Transport's average for a light vehicle); Australia 11,100 km (ABS Survey of Motor Vehicle Use average); United Kingdom 11,265 km (DfT National Travel Survey average of about 7,000 miles); United States 21,726 km (FHWA average of about 13,500 miles). Real costs depend on how and where you drive. Work out a particular trip.
A4 or 6?
Which has the bigger boot, the Audi A4 or the Mazda 6?
The Audi A4, at 480 L to the Mazda 6's 474 L, for their newest versions.
Each on its own
Other comparisons
What will the drive cost?
Roadtrip works out the fuel or charging cost of any drive for your exact car, finds the cheapest stations on the way, and splits it between everyone in the car.
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