Compare the Volvo C30 2.5T 230bhp R Design - [2007] vs Dodge Neon 2.4 SRT-4 - [2002]. 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 Volvo C30 2.5T 230bhp R Design or the Dodge Neon 2.4 SRT-4. We'll leave it up to you to decide which is your favourite.