Audi TT vs Porsche Cayman

The TT costs less to run, by the official figures: about $240 a year less in New Zealand, $200 in Australia, £150 in the UK and $190 in the US.

Audi TTPorsche Cayman

Side by side

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

Audi TTPorsche Cayman

A typical year's fuel

New Zealand
$2,927 (better)
$3,169
Australia
$2,428 (better)
$2,626
United Kingdom
£1,778 (better)
£1,925
United States
$2,261 (better)
$2,449

Official figures

Uses
9.1 L/100km (better)
9.8 L/100km
UK
31 mpg (better)
29 mpg
US
26 mpg (better)
24 mpg
On a full tank
552 km
653 km (better)

Space

Seats
4
2
Boot
305 L (better)
275 L
Length
4,191 mm
4,379 mm
Weight
1,280 kg
1,335 kg

Engine

Engine
2.0 L 4-cylinder turbo petrol
2.0 L flat-4 turbo petrol
Power
145 kW
220 kW (better)
Torque
320 Nm
380 Nm (better)
Gearbox
7-speed S tronic automatic
6-speed manual
Drive
FWD
RWD

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.

TT or Cayman?

Which is cheaper to run, the Audi TT or the Porsche Cayman?

The Audi TT: about $240 a year less in New Zealand, $200 in Australia, £150 in the UK and $190 in the US than the Porsche Cayman at today's average prices and a typical year's driving.

Which uses less fuel, the Audi TT or the Porsche Cayman?

The Audi TT, at 9.1 L/100km (31 mpg UK, 26 mpg US) to the Porsche Cayman's 9.8 L/100km (29 mpg UK, 24 mpg US), by their latest official figures.

Which has the bigger boot, the Audi TT or the Porsche Cayman?

The Audi TT, at 305 L to the Porsche Cayman's 275 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.

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