BMW 528I vs Mazda 6

The 6 costs less to run, by the official figures: about $10 a year less in New Zealand.

BMW 528IMazda 6

Side by side

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

BMW 528IMazda 6

A typical year's fuel

New Zealand
$2,345
$2,335 (better)
Australia
$1,943
$1,935 (better)
United Kingdom
£1,424
£1,419 (better)
United States
$1,811
$1,804 (better)

Official figures

Uses
7.3 L/100km
7.2 L/100km (better)
On a full tank
966 km (better)
859 km

Space

Seats
5
5
Boot
–
474 L
Length
4,841 mm
4,865 mm
Weight
–
1,470 kg

Engine

Engine
3.0 L 6-cylinder petrol
2.5 L 4-cylinder petrol
Power
190 kW (better)
138 kW
Torque
310 Nm (better)
250 Nm
Gearbox
6-speed automatic
6-speed automatic
Drive
RWD
FWD

Safety

ANCAP
–
★★★★★
Euro NCAP
–
★★★★★
Airbags
–
6

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.

528I or 6?

Which is cheaper to run, the BMW 528I or the Mazda 6?

The Mazda 6: about $10 a year less in New Zealand than the BMW 528I at today's average prices and a typical year's driving.

Which uses less fuel, the BMW 528I or the Mazda 6?

The Mazda 6, at 7.2 L/100km (39 mpg UK, 33 mpg US) to the BMW 528I's 7.3 L/100km (39 mpg UK, 32 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