BMW X6 vs Mercedes-Benz G-Class

The X6 costs less to run, by the official figures: about $2,390 a year less in New Zealand, $1,970 in Australia, £1,450 in the UK and $1,840 in the US.

BMW X6Mercedes-Benz G-Class

Side by side

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

BMW X6Mercedes-Benz G-Class

A typical year's fuel

New Zealand
$2,684 (better)
$5,071
Australia
$2,224 (better)
$4,195
United Kingdom
£1,631 (better)
£3,081
United States
$2,074 (better)
$3,918

Official figures

Uses
8.3 L/100km (better)
15.7 L/100km
UK
34 mpg (better)
18 mpg
US
28 mpg (better)
15 mpg
On a full tank
964 km (better)
638 km

Space

Seats
5
5
Boot
569 L
667 L (better)
Length
4,935 mm
4,817 mm
Weight
2,105 kg
2,414 kg

Engine

Engine
3.0 L 6-cylinder turbo petrol
4.0 L V8 twin-turbo petrol
Power
250 kW
310 kW (better)
Torque
450 Nm
610 Nm (better)
Gearbox
8-speed automatic
9-speed automatic
Drive
AWD
4WD

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.

X6 or G-Class?

Which is cheaper to run, the BMW X6 or the Mercedes-Benz G-Class?

The BMW X6: about $2,390 a year less in New Zealand, $1,970 in Australia, £1,450 in the UK and $1,840 in the US than the Mercedes-Benz G-Class at today's average prices and a typical year's driving.

Which uses less fuel, the BMW X6 or the Mercedes-Benz G-Class?

The BMW X6, at 8.3 L/100km (34 mpg UK, 28 mpg US) to the Mercedes-Benz G-Class's 15.7 L/100km (18 mpg UK, 15 mpg US), by their latest official figures.

Which has the bigger boot, the BMW X6 or the Mercedes-Benz G-Class?

The Mercedes-Benz G-Class, at 667 L to the BMW X6's 569 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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The Roadtrip app showing a drive into London that costs £4.81 each, with fuel prices along the way