Compare the McLaren 620R 4.0 V8 Turbo - [2019] vs Dodge Dart GTS Hardtop 6.3 V8 383 - [1967]. 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 McLaren 620R 4.0 V8 Turbo or the Dodge Dart GTS Hardtop 6.3 V8 383. We'll leave it up to you to decide which is your favourite.