Advertising websites is prohibited. Anyone who makes a post JUST to advertise a website will have that website URL banned from SportsCarForums.com. His username might be banned as well. If the URL to the site is not needed and you can post the contents, don't try to force users to go to that URL. After all, we DO have an automotive site, RSportsCars.com, and we don't want to freely advertise links to our competition -- they pay for thatGerman tuning company G-Power claims to have used the BMW M5 to achieve the World's Fastest Sedan record. The G-Power Hurricane RR manages a top speed of 372 km/h (231 mph), roughly the same top speed as the McLaren F1.