Compare the Alfa-Romeo Giulietta 235 Cloverleaf - [2010] vs Bentley Arnage R 6.8 V8 Twin Turbo - [2006]. 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 Alfa-Romeo Giulietta 235 Cloverleaf or the Bentley Arnage R 6.8 V8 Twin Turbo. We'll leave it up to you to decide which is your favourite.