Compare the Datsun 240 Z Coupe - [1969] vs Volvo C30 2.5T 230bhp R Design - [2007]. 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 Datsun 240 Z Coupe or the Volvo C30 2.5T 230bhp R Design. We'll leave it up to you to decide which is your favourite.