Compare the Cadillac Eldorado 7.0l V8 Hardtop Coupe - [1967] vs Alfa-Romeo Brera JTS 3.2 V6 24v - [2010]. 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 Cadillac Eldorado 7.0l V8 Hardtop Coupe or the Alfa-Romeo Brera JTS 3.2 V6 24v. We'll leave it up to you to decide which is your favourite.