BMW 530I vs Mercedes-Benz B250

The 530I costs less to run, by the official figures: about $150 a year less in New Zealand, $120 in Australia, £90 in the UK and $110 in the US.

BMW 530I

Side by side

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

BMW 530IMercedes-Benz B250

A typical year's fuel

New Zealand
$2,147 (better)
$2,296
Australia
$1,779 (better)
$1,900
United Kingdom
£1,305 (better)
£1,395
United States
$1,659 (better)
$1,774

Official figures

Uses
6.6 L/100km (better)
7.1 L/100km
UK
43 mpg (better)
40 mpg
US
35 mpg (better)
33 mpg
On a full tank
1,054 km
–

Space

Seats
5
–
Length
4,841 mm
–
Weight
1,595 kg
–

Engine

Engine
3.0 L 6-cylinder petrol
–
Power
190 kW
–
Torque
300 Nm
–
Gearbox
6-speed automatic
–
Drive
RWD
–

Safety

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.

530I or B250?

Which is cheaper to run, the BMW 530I or the Mercedes-Benz B250?

The BMW 530I: about $150 a year less in New Zealand, $120 in Australia, £90 in the UK and $110 in the US than the Mercedes-Benz B250 at today's average prices and a typical year's driving.

Which uses less fuel, the BMW 530I or the Mercedes-Benz B250?

The BMW 530I, at 6.6 L/100km (43 mpg UK, 35 mpg US) to the Mercedes-Benz B250's 7.1 L/100km (40 mpg UK, 33 mpg US), by their latest official figures.

Each on its own

Other comparisons

What will the drive cost?

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