1985-1987 FORD Sierra RS Cosworth specificationshttp://www.classicandperformancecar.comClassic and Performance CarClassic and Performance Car
As if the grandiosity of the be-spoilered Sierra XR4i wasn’t enough, Ford went even more extreme with the Sierra RS Cosworth. Launched in 1986, it used a 1993cc double-overhead camshaft engine, with the now requisite turbocharger attached, to give an output of 204bhp. Just 5545 were built, and insurance premiums were astronomical. It didn’t help, of course, that a Cosworth Sierra was very obvious even from long distance, thanks to its massive whale-tail spoiler positioned halfway down the rear window.