This high-performance super car was presented to the public at the Geneva Motor Show in 1999. There was only one car ever made, making this a very unique supercar. AMG 600HP. Top speed 325 km/h. Built to celebrate Mercedes' victory at Le Mans in 1999, the GT1 is a one-of-a-kind (well, two of a kind if you consider the twelve-cylinder GT12 that followed the following year) concept built using many Mercedes components.
Source: Espera Sbarro
