Infiniti FX50 vs Mercedes-Benz R-Class

The FX50 costs less to run, by the official figures: about $20 a year less in the US.

Side by side

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

Infiniti FX50Mercedes-Benz R-Class

A typical year's fuel

United States
$3,248 (better)
$3,266
New Zealand
$4,204 (better)
$4,227
Australia
$3,483 (better)
$3,502
United Kingdom
£2,554 (better)
£2,568

Official figures

Uses
18 mpg (better)
18 mpg
Also
13.0 L/100km (better)
13.1 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.

FX50 or R-Class?

Which is cheaper to run, the Infiniti FX50 or the Mercedes-Benz R-Class?

The Infiniti FX50: about $20 a year less in the US than the Mercedes-Benz R-Class at today's average prices and a typical year's driving.

Which uses less fuel, the Infiniti FX50 or the Mercedes-Benz R-Class?

The Infiniti FX50, at 13.0 L/100km (22 mpg UK, 18 mpg US) to the Mercedes-Benz R-Class's 13.1 L/100km (22 mpg UK, 18 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