BMW X4 vs Mercedes-Benz E240

The X4 costs less to run, by the official figures: about $10 a year less in the US.

Side by side

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

BMW X4Mercedes-Benz E240

A typical year's fuel

United States
$2,224 (better)
$2,236
New Zealand
$2,878 (better)
$2,894
Australia
$2,385 (better)
$2,400
United Kingdom
£1,749 (better)
£1,758

Official figures

Uses
26 mpg (better)
26 mpg
Also
8.9 L/100km (better)
9.0 L/100km

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.

X4 or E240?

Which is cheaper to run, the BMW X4 or the Mercedes-Benz E240?

The BMW X4: about $10 a year less in the US than the Mercedes-Benz E240 at today's average prices and a typical year's driving.

Which uses less fuel, the BMW X4 or the Mercedes-Benz E240?

The BMW X4, at 8.9 L/100km (32 mpg UK, 26 mpg US) to the Mercedes-Benz E240's 9.0 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.

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