Compare the Ferrari SF 90 Stradale 4.0 V8 Hybrid - [2019] vs Bentley Mulsanne Speed 6.8 V8 Turbo - [2014]. 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 Ferrari SF 90 Stradale 4.0 V8 Hybrid or the Bentley Mulsanne Speed 6.8 V8 Turbo. We'll leave it up to you to decide which is your favourite.