Compare the Peugeot 306 2.0 Rallye - [1998] vs Pontiac Firebird 5.0L Trans Am - [1985]. 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 Peugeot 306 2.0 Rallye or the Pontiac Firebird 5.0L Trans Am. We'll leave it up to you to decide which is your favourite.