Sierra RS Cossie is a rally monster

Forget that ‘Back End Integration' meeting and cancel your 12pm Pilates class. This is more important.

It is footage of the Ford Sierra RS Cosworth rally car in its 1980s heyday. It is five-and-a-bit minutes of loud, oversteery goodness which reminds you why these super-saloons were machines of mayhem.

Watch the footage below, taken from European rally events in the 80s and 90s, and then try and concentrate on the rest of your day. Enjoy.

If you want more, click here for a first look at Ford's heritage image gallery