Before all-wheel drive took over, the Ford Sierra RS Cosworth proved that raw power and fearless driving could still win rallies. Developed with Cosworth, this turbocharged rear-wheel-drive beast became one of the most iconic machines of Group A rallying. With its massive rear wing, brutal turbo power, and unforgettable sound, the Sierra dominated fast stages and helped Ford secure the 1988 World Rally Championship Manufacturers’ title. Wild, unforgiving, and spectacular to watch — the Sierra RS