BMW 540I vs Lexus GS

The GS costs less to run, by the official figures: about $90 a year less in the US.

BMW 540ILexus GS

Side by side

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

BMW 540ILexus GS

A typical year's fuel

United States
$1,984
$1,896 (better)
New Zealand
$2,568
$2,455 (better)
Australia
$2,128
$2,036 (better)
United Kingdom
£1,560
£1,491 (better)

Official figures

Uses
30 mpg
31 mpg (better)
Also
7.9 L/100km
7.6 L/100km (better)
On a full tank
548 miles (better)
540 miles

Space

Seats
5
5
Length
4,805 mm
4,880 mm

Engine

Engine
4.4 L V8 petrol
3.5 L V6 petrol
Power
210 kW
233 kW (better)
Torque
440 Nm (better)
378 Nm
Gearbox
5-speed automatic
8-speed automatic
Drive
RWD
RWD

Safety

ANCAP
–
★★★★★

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.

540I or GS?

Which is cheaper to run, the BMW 540I or the Lexus GS?

The Lexus GS: about $90 a year less in the US than the BMW 540I at today's average prices and a typical year's driving.

Which uses less fuel, the BMW 540I or the Lexus GS?

The Lexus GS, at 7.6 L/100km (37 mpg UK, 31 mpg US) to the BMW 540I's 7.9 L/100km (36 mpg UK, 30 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