Citroën C6 vs Porsche Carrera

The Carrera costs less to run, by the official figures: about £10 a year less in the UK.

Side by side

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

Citroën C6Porsche Carrera

A typical year's fuel

United Kingdom
£1,582
£1,576 (better)
New Zealand
$2,603
$2,594 (better)
Australia
$2,161
$2,151 (better)
United States
$2,011
$2,004 (better)

Official figures

Uses
35 mpg
35 mpg (better)
Also
8.1 L/100km
8.0 L/100km (better)

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.

C6 or Carrera?

Which is cheaper to run, the Citroën C6 or the Porsche Carrera?

The Porsche Carrera: about £10 a year less in the UK than the Citroën C6 at today's average prices and a typical year's driving.

Which uses less fuel, the Citroën C6 or the Porsche Carrera?

The Porsche Carrera, at 8.0 L/100km (35 mpg UK, 29 mpg US) to the Citroën C6's 8.1 L/100km (35 mpg UK, 29 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