From the nation that gave us some of the safest cars on the roads comes the Keonigsegg with a rather safety-defying top speed. Its brutally fast as Jeremy testifies as he tries to reach its top speed - a staggering 245mph. But is there actually enough track to go that fast?

Subscribe for more awesome Top Gear videos: http://www.youtube.com/subscription_center?add_user=Topgear

Top Gear YouTube channel: http://www.youtube.com/topgear
TopGear.com website: http://www.topgear.com

Top Gear Facebook: http://www.facebook.com/topgear
Top Gear Twitter: http://twitter.com/BBC_topgear

This is a channel from BBC Studios, who help fund new BBC programmes.