Compare the Audi TT RS 2.5 Turbo - [2018] vs Porsche Cayman GT4 3.8 981 - [2015]. Find out which car is the fastest, most powerful, lightest or has the biggest engine in our top trumps style comparison page. Find out which car has the highest top speed or is the fastest accelerating, is it the Audi TT RS 2.5 Turbo or the Porsche Cayman GT4 3.8 981. We'll leave it up to you to decide which is your favourite.
![Audi TT RS 2.5 Turbo - [2018] image](/editionimages/2043.jpg "Audi TT RS 2.5 Turbo - [2018] image")
![Porsche Cayman GT4 3.8 981 - [2015] image](/editionimages/1646.jpg "Porsche Cayman GT4 3.8 981 - [2015] image")
Cadillac STS 4.6 V8 Sport Luxury
Engine: Naturally Aspirated Petrol | 4565cc 32v V8
Top Speed: 155 mph
0-60mph: 5.90 seconds
BMW 8 Series 850 CSi 5.6 V12 E31
Engine: Naturally Aspirated Petrol | 5576cc 24v V12
Top Speed: 249.4 kph
0-100kph: 6.0 seconds
