BMW 520D vs Mercedes-Benz C250

The C250 costs less to run, by the official figures: about £110 a year less in the UK.

BMW 520DMercedes-Benz C250

Side by side

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

BMW 520DMercedes-Benz C250

A typical year's fuel

United Kingdom
£967
£855 (better)
New Zealand
$1,107 (better)
$1,407
Australia
$1,367
$1,168 (better)
United States
$1,530
$1,087 (better)

Official figures

Uses
66 mpg (better)
65 mpg
Also
4.3 L/100km (better)
4.4 L/100km
On a full tank
954 miles (better)
943 miles

Space

Seats
5
5
Boot
530 L
–
Length
4,936 mm
4,581 mm
Weight
1,630 kg
–

Engine

Engine
2.0 L 4-cylinder turbo diesel
1.8 L 4-cylinder turbo petrol
Power
140 kW
150 kW (better)
Torque
400 Nm (better)
310 Nm
Gearbox
8-speed automatic
7-speed automatic
Drive
RWD
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.

520D or C250?

Which is cheaper to run, the BMW 520D or the Mercedes-Benz C250?

The Mercedes-Benz C250: about £110 a year less in the UK than the BMW 520D at today's average prices and a typical year's driving.

Which uses less fuel, the BMW 520D or the Mercedes-Benz C250?

The BMW 520D, at 4.3 L/100km (66 mpg UK, 55 mpg US) to the Mercedes-Benz C250's 4.4 L/100km (65 mpg UK, 54 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