Audi S4 vs Lexus IS250
The IS250 costs less to run, by the official figures: about $230 a year less in New Zealand, $190 in Australia, £140 in the UK and $180 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
- $3,169
- $2,936 (better)
- Australia
- $2,622
- $2,429 (better)
- United Kingdom
- £1,925
- £1,784 (better)
- United States
- $2,449
- $2,269 (better)
Official figures
- Uses
- 9.8 L/100km
- 9.1 L/100km (better)
- UK
- 29 mpg
- 31 mpg (better)
- US
- 24 mpg
- 26 mpg (better)
- On a full tank
- 592 km
- 716 km (better)
Space
- Seats
- 5
- 5
- Boot
- 480 L
- –
- Length
- 4,766 mm
- 4,585 mm
- Weight
- 1,790 kg
- 1,560 kg
Engine
- Engine
- 3.0 L V6 turbo petrol
- 2.5 L V6 petrol
- Power
- 260 kW (better)
- 153 kW
- Torque
- 500 Nm (better)
- 252 Nm
- Gearbox
- 8-speed automatic
- 6-speed automatic
- Drive
- AWD
- RWD
Safety
- ANCAP
- ★★★★★
- –
- Euro NCAP
- ★★★★★
- –
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.
S4 or IS250?
Which is cheaper to run, the Audi S4 or the Lexus IS250?
The Lexus IS250: about $230 a year less in New Zealand, $190 in Australia, £140 in the UK and $180 in the US than the Audi S4 at today's average prices and a typical year's driving.
Which uses less fuel, the Audi S4 or the Lexus IS250?
The Lexus IS250, at 9.1 L/100km (31 mpg UK, 26 mpg US) to the Audi S4's 9.8 L/100km (29 mpg UK, 24 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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