Engine: 5.5 liter Supercharged V-8.Mercedes-Benz SLR McLaren has been on world's fastest and most expensive cars lists for quite a while now. This car is a fascinating result of a collaboration between two well known car brands: Mercedes and British race car legend McLaren. The delightful SLR McLaren is probably the most sophisticated and comfortable of all street-legal race cars to date. In 2007 most expensive car list this supercar is most likely going to be replaced by its successor Mercedes-Benz SLR 722 Edition.
