Compare the Lamborghini Gallardo LP570-4 Super Trofeo Stradale - [2011] vs Vauxhall-Opel Astra OPC GTC VXR 2.0 Turbo - [2012]. 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 Gallardo LP570-4 Super Trofeo Stradale or the Vauxhall-Opel Astra OPC GTC VXR 2.0 Turbo. We'll leave it up to you to decide which is your favourite.