Compare the Porsche 911 Turbo S Exclusive Series 991 II - [2017] vs Aston-Martin Vantage 5.2 V12 Twin Turbo Roadster - [2022]. 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 Exclusive Series 991 II or the Aston-Martin Vantage 5.2 V12 Twin Turbo Roadster. We'll leave it up to you to decide which is your favourite.