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Performance & Classic Car Data
Compare the Porsche 911 Turbo S 997 - [2010] vs Alfa-Romeo Giulia Quadrifoglio 2.9 V6 Bi Turbo - [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 Porsche 911 Turbo S 997 or the Alfa-Romeo Giulia Quadrifoglio 2.9 V6 Bi Turbo. We'll leave it up to you to decide which is your favourite.
![Porsche 911 Turbo S 997 - [2010] image](/editionimages/1432.jpg "Porsche 911 Turbo S 997 - [2010] image")
![Alfa-Romeo Giulia Quadrifoglio 2.9 V6 Bi Turbo - [2015] image](/editionimages/1710.jpg "Alfa-Romeo Giulia Quadrifoglio 2.9 V6 Bi Turbo - [2015] image")
Porsche 911 Turbo S 993
Engine: Turbo Petrol | 3600cc 12v F6
Top Speed: 184 mph
0-60mph: 3.90 seconds
Mercury Marauder X-100
Engine: Naturally Aspirated Petrol | 7035cc 16v V8
Top Speed: 199.5 kph
0-100kph: 8.1 seconds
