A vibrant visual history of the awesome Ford Sierra Cosworth, related in one action-packed video - from design, manufacturing and testing footage and out onto some of the world’s most exciting racetracks. 

 By 1987 the RS500 was storming through the World Touring Car championship and then the BTCC. 

 In rallying, with Auriol at the wheel, the Sierra Cosworth gained its first World Championship rally victory and also helped the career of an aspiring young Scottish driver called Colin McRae. 

 By ‘89, Sierras were dominating the Group N Autoglass Tour of Britain. 

 If ever there was a case for action speaking louder than words, it has to be The Story of the Sierra Cosworth.