Mazda 6 vs Mercedes-Benz E-Class

The E-Class costs less to run, by the official figures: about $10 a year less in New Zealand and $10 in Australia.

Mazda 6Mercedes-Benz E-Class

Side by side

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

Mazda 6Mercedes-Benz E-Class

A typical year's fuel

New Zealand
$2,335
$2,328 (better)
Australia
$1,935
$1,929 (better)
United Kingdom
£1,419
£1,415 (better)
United States
$1,804
$1,799 (better)

Official figures

Uses
7.2 L/100km
7.2 L/100km (better)
UK
39 mpg
39 mpg (better)
US
33 mpg
33 mpg (better)
On a full tank
859 km (better)
799 km

Space

Seats
5
5
Boot
474 L
541 L (better)
Length
4,865 mm
4,875 mm
Weight
1,470 kg
1,755 kg

Engine

Engine
2.5 L 4-cylinder petrol
2.0 L 4-cylinder turbo petrol
Power
138 kW
178 kW (better)
Torque
250 Nm
370 Nm (better)
Gearbox
6-speed automatic
9-speed automatic
Drive
FWD
RWD

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.

6 or E-Class?

Which is cheaper to run, the Mazda 6 or the Mercedes-Benz E-Class?

The Mercedes-Benz E-Class: about $10 a year less in New Zealand and $10 in Australia than the Mazda 6 at today's average prices and a typical year's driving.

Which uses less fuel, the Mazda 6 or the Mercedes-Benz E-Class?

The Mercedes-Benz E-Class, at 7.2 L/100km (39 mpg UK, 33 mpg US) to the Mazda 6's 7.2 L/100km (39 mpg UK, 33 mpg US), by their latest official figures.

Which has the bigger boot, the Mazda 6 or the Mercedes-Benz E-Class?

The Mercedes-Benz E-Class, at 541 L to the Mazda 6's 474 L, for their newest versions.

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