Compare the Porsche 911 GT3 RS 997 - [2006] vs Monteverdi Hai 450 GTS - [1973]. 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 GT3 RS 997 or the Monteverdi Hai 450 GTS. We'll leave it up to you to decide which is your favourite.
Marcos Mantis 2.5l Coupe
Engine: Naturally Aspirated Petrol | 2498cc 12v St6
Top Speed: 120 mph
0-60mph: 8.00 seconds
Ford Mustang GT 5.0 V8 Convertible
Engine: Naturally Aspirated Petrol | 4942cc 16v V8
Top Speed: 197.9 kph
0-100kph: 8.3 seconds