Birth of a Sports Car

Seriously fast, ultra luxurious, and a monster price tag; for 70 years, BMW has produced some of the best cars in the world. Now they are putting their reputation on the line, betting millions on a new sports car.

For the first time, go behind the scenes, where no one has gone before; from design studios in California, to test tracks around the world. Have a look inside the world's most secretive sports car building process. Buckle up, it's a very bumpy road...

...and it all starts with the design.