Audi A8 vs Lexus GS430
The A8 costs less to run, by the official figures: about $80 a year less in Australia.
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 (better)
- $2,939
- New Zealand
- $3,457 (better)
- $3,548
- United Kingdom
- £2,100 (better)
- £2,155
- United States
- $2,671 (better)
- $2,741
Official figures
- Uses
- 10.7 L/100km (better)
- 11.0 L/100km
- On a full tank
- 674 km (better)
- 647 km
Space
- Seats
- 5
- 5
- Boot
- 524 L
- –
- Length
- 5,172 mm
- 4,825 mm
- Weight
- 1,640 kg
- 1,700 kg
Engine
- Engine
- 3.0 L V6 turbo petrol mild hybrid
- 4.3 L V8 petrol
- Power
- 250 kW (better)
- 210 kW
- Torque
- 500 Nm (better)
- 417 Nm
- Gearbox
- 8-speed automatic
- 6-speed automatic
- Drive
- AWD
- RWD
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 GS430?
Which is cheaper to run, the Audi A8 or the Lexus GS430?
The Audi A8: about $80 a year less in Australia than the Lexus GS430 at today's average prices and a typical year's driving.
Which uses less fuel, the Audi A8 or the Lexus GS430?
The Audi A8, at 10.7 L/100km (26 mpg UK, 22 mpg US) to the Lexus GS430's 11.0 L/100km (26 mpg UK, 21 mpg US), by their latest official figures.
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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