Audi A8 vs Chevrolet Impala
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
- Australia
- $2,864
- $2,864
- New Zealand
- $3,457
- $3,457
- United Kingdom
- £2,100
- £2,100
- United States
- $2,671
- $2,671
Official figures
- Uses
- 10.7 L/100km
- 10.7 L/100km
- On a full tank
- 674 km (better)
- 636 km
Space
- Seats
- 5
- 5
- Boot
- 524 L (better)
- 408 L
- Length
- 5,172 mm
- 5,113 mm
- Weight
- 1,640 kg
- 1,724 kg
Engine
- Engine
- 3.0 L V6 turbo petrol mild hybrid
- 2.5 L 4-cylinder petrol
- Power
- 250 kW (better)
- 145 kW
- Torque
- 500 Nm (better)
- 260 Nm
- Gearbox
- 8-speed automatic
- 6-speed automatic
- Drive
- AWD
- FWD
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.
A8 or Impala?
Which has the bigger boot, the Audi A8 or the Chevrolet Impala?
The Audi A8, at 524 L to the Chevrolet Impala's 408 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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