Jeremy Clarkson challenges the Ariel Atom to prove more fun than a motorbike - with astounding results. The speed is unlike any car or motorcycle on the road today, Top Gear investigates! Watch more Top Gear from BBC Worldwide here: http://www.youtube.com/view_play_list?p=793CABDF042A9514

Tiff takes T-Rex, the fastest 3-wheeler in the world, for a spin.

The Top Gear team put the Mazda RX8 through its paces in this exciting auto and speed racing game from BBC Worldwide.

The Top Gear team wonder what it would be like if you were struck by lightning while in your car. Richard Hammond finds out! Free exciting automobile clip from BBC Worldwide.

The Top Gear team throw the Maserati Gran Sport around with entertaining results. Great racing and auto free video from BBC Worldwide.

The Top Gear team attempt to destroy a Toyota pick up truck. Are they successful? Find out in this free automobile clip from BBC Worldwide.

http://www.topgear.com Top Gear's mystery racing driver takes on the jets on board HMS Invincible! Could this be the end of the Stig? From the BBC.

Jeremy takes some time out to review the Lotus Exige - and he pits it against the all-American Ford Mustang. Find out which speed racer dashes across the finish line first in this free auto video from BBC Worldwide.

The second half of Richard Hammond's attempt to escape from a car that's gone into the drink! Exciting automobile stunt from BBC's Top Gear.

A chance to see the Top Gear boys famous car-boat challenge! Will any of their amphibious converted cars survive the Top Gear challenges? Find out in this BBC automobile video clip.