In its initial road-going form, it produced 201 horsepower and powered the Ford Sierra Cosworth RS — a homologation special we truly wished would've made it to the U.S. However, in racing trim ...

The Vision 148 project plans to modernize the iconic Ford Sierra RS500. Cosworth has been tasked with upgrading the 2.0-liter ...

For some context, the legitimately sporty Ford Sierra RS Cosworth hit 60 in around 6.2 seconds. Does this mean the plucky Dodge is as nice to drive as a Euro Spec Sierra RS Cosworth? Heck no!

breathed on by Cosworth, in the slow-selling three-door Sierra. After all, it was rear-drive and, compared to most of the competition, had a fairly slippery shape. It would be good for Ford’s ...

Silverstone Auctions sold a low-mileage, 1988 Ford Sierra Cosworth RS500 at the NEC Classic motor show. With a tad over 6000 miles covered in almost three decades, the car had a conservative ...