Audi S4 vs Lexus IS250

The S4 costs less to run, by the official figures: about $50 a year less in New Zealand, $40 in Australia, £30 in the UK and $30 in the US.

Audi S4Lexus IS250

Side by side

Specs are for each car's newest version. The better figure is in green.

Audi S4Lexus IS250

A typical year's fuel

New Zealand
$2,846 (better)
$2,891
Australia
$2,358 (better)
$2,396
United Kingdom
£1,729 (better)
£1,756
United States
$2,199 (better)
$2,234

Official figures

Uses
8.8 L/100km (better)
8.9 L/100km
UK
32 mpg (better)
32 mpg
US
27 mpg (better)
26 mpg
On a full tank
659 km
727 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 Audi S4: about $50 a year less in New Zealand, $40 in Australia, £30 in the UK and $30 in the US than the Lexus IS250 at today's average prices and a typical year's driving.

Which uses less fuel, the Audi S4 or the Lexus IS250?

The Audi S4, at 8.8 L/100km (32 mpg UK, 27 mpg US) to the Lexus IS250's 8.9 L/100km (32 mpg UK, 26 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.

Rated 4.7 by drivers · 700,000 downloads

The Roadtrip app showing a drive into London that costs £4.81 each, with fuel prices along the way