Compare the Ariel Atom Mugen - [2012] vs Porsche 911 Carrera S 991 - [2011]. 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 Ariel Atom Mugen or the Porsche 911 Carrera S 991. We'll leave it up to you to decide which is your favourite.
![Ariel Atom Mugen - [2012] image](/editionimages/678.jpg "Ariel Atom Mugen - [2012] image")
![Porsche 911 Carrera S 991 - [2011] image](/editionimages/1427.jpg "Porsche 911 Carrera S 991 - [2011] image")
Subaru Forester 2.0 XT Turbo
Engine: Turbo Petrol | 1994cc 16v F4
Top Speed: 140 mph
0-60mph: 5.70 seconds
Rolls-Royce Cullinan 6.7 V12 Turbo
Engine: Twin Turbo Petrol | 6749cc 48v V12
Top Speed: 249.4 kph
0-100kph: 5.0 seconds
