If you're a car nut and know only of the Ford Mustang, then you're missing out on other great cars that the Ford company has built for other motorsports like European touring car championships and of course, the World Rally Championship, with their Escorts, Focus and now, Fiesta. Along the way, the company has built up a grassroots following all over. Case in point, this staid-looking Ford Sierra, which looks like a dad's car, until you look under the hood and discover a 475-hp turbocharged Cosworth engine. Built as a track car, it's also got a proper rollcage, 4-pot brakes and matching suspension upgrades.

Ford Sierra RS 4b track-car by seveneigths on passionford.com

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Ford Sierra RS 4b track-car by seveneigths on passionford.com

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