Compare the Porsche Panamera 4.8 V8 Turbo S - [2011] vs BMW 2 Series M2 CS 3.0 Turbo F87 - [2019]. 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 Panamera 4.8 V8 Turbo S or the BMW 2 Series M2 CS 3.0 Turbo F87. We'll leave it up to you to decide which is your favourite.