Compare the Lamborghini Veneno Roadster 6.5 V12 - [2013] vs Audi Q3 RS Sportback 2.5 Turbo - [2019]. 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 Lamborghini Veneno Roadster 6.5 V12 or the Audi Q3 RS Sportback 2.5 Turbo. We'll leave it up to you to decide which is your favourite.