In May last year, Mercedes-Benz sold the world’s most expensive car in a secret auction – the Mercedes-Benz 300 SLR 'Uhlenhaut Coupe.' While the 1987 Ford Sierra Cosworth RS500 can never be ...

The Ford Sierra RS Cosworth is a homologation special—a factory hot rod conceived and built solely to satisfy the FIA's Group A rules. To qualify a car for competition in Group A, its ...

Pronounced “MARE-coor,” the name is German for Mercury, and its first entry was the XR4Ti, an Americanized version of the Ford Sierra coupe. It arrived in 1985, aimed squarely at the BMW 3 ...

The first of CNC Motorsport’s three Ford Sierra RS500 continuations to be made has arrived with its owner. The car is built to the same specifications as the Andy Rouse Engineering Sierra RS500 ...

However Ford had it all in hand – and in September 1982, went from boxy to organic in one fell swoop. The Sierra story started five years earlier under the codename Toni. Ford's Vice President ...