Audi A7 vs Mazda 3
The 3 costs less to run, by the official figures: about $330 a year less in New Zealand, $270 in Australia, £200 in the UK and $250 in the US.

Side by side
Specs are for each car's newest version. The better figure is in green.
A typical year's fuel
- New Zealand
- $3,043
- $2,717 (better)
- Australia
- $2,517
- $2,247 (better)
- United Kingdom
- £1,849
- £1,650 (better)
- United States
- $2,351
- $2,099 (better)
Official figures
- Uses
- 9.4 L/100km
- 8.4 L/100km (better)
- UK
- 30 mpg
- 34 mpg (better)
- US
- 25 mpg
- 28 mpg (better)
- On a full tank
- 670 km (better)
- 607 km
Space
- Seats
- 5
- 5
- Boot
- 535 L (better)
- 295 L
- Towing, braked
- –
- 1,200 kg
- Length
- 4,969 mm
- 4,460 mm
- Weight
- 1,995 kg
- 1,338 kg
Engine
- Engine
- 3.0 L V6 turbo petrol
- 2.0 L 4-cylinder naturally aspirated petrol
- Power
- 250 kW (better)
- 114 kW
- Torque
- 500 Nm (better)
- 200 Nm
- Gearbox
- 7-speed dual-clutch
- 6-speed automatic
- Drive
- AWD
- FWD
Safety
- ANCAP
- ★★★★★
- ★★★★★
- Euro NCAP
- ★★★★★
- ★★★★★
- Airbags
- –
- 7
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.
A7 or 3?
Which is cheaper to run, the Audi A7 or the Mazda 3?
The Mazda 3: about $330 a year less in New Zealand, $270 in Australia, £200 in the UK and $250 in the US than the Audi A7 at today's average prices and a typical year's driving.
Which uses less fuel, the Audi A7 or the Mazda 3?
The Mazda 3, at 8.4 L/100km (34 mpg UK, 28 mpg US) to the Audi A7's 9.4 L/100km (30 mpg UK, 25 mpg US), by their latest official figures.
Which has the bigger boot, the Audi A7 or the Mazda 3?
The Audi A7, at 535 L to the Mazda 3's 295 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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