Audi TTS vs Porsche Cayman

The TTS costs less to run, by the official figures: about $130 a year less in New Zealand, $100 in Australia, £80 in the UK and $100 in the US.

Audi TTSPorsche Cayman

Side by side

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

Audi TTSPorsche Cayman

A typical year's fuel

New Zealand
$3,043 (better)
$3,169
Australia
$2,521 (better)
$2,626
United Kingdom
£1,849 (better)
£1,925
United States
$2,351 (better)
$2,449

Official figures

Uses
9.4 L/100km (better)
9.8 L/100km
UK
30 mpg (better)
29 mpg
US
25 mpg (better)
24 mpg
On a full tank
584 km
653 km (better)

Space

Seats
4
2
Boot
305 L (better)
275 L
Length
4,191 mm
4,379 mm
Weight
1,450 kg
1,335 kg

Engine

Engine
2.0 L 4-cylinder turbo petrol
2.0 L flat-4 turbo petrol
Power
210 kW
220 kW (better)
Torque
370 Nm
380 Nm (better)
Gearbox
6-speed dual-clutch
6-speed manual
Drive
AWD
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.

TTS or Cayman?

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

The Audi TTS: about $130 a year less in New Zealand, $100 in Australia, £80 in the UK and $100 in the US than the Porsche Cayman at today's average prices and a typical year's driving.

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

The Audi TTS, at 9.4 L/100km (30 mpg UK, 25 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 TTS or the Porsche Cayman?

The Audi TTS, 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.

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