The Fiesta ST isn’t the most powerful car in its class – the Renault Sport Clio 220 Trophy is 20bhp ... Tuning company Mountune offers a Ford-approved engine upgrade, which lifts peak power ...

The Ford Fiesta ST wasn’t just the best car in its class when new, it also ranks among the very best small hot hatches of all time in our book. Combining the Mk7 Fiesta’s sparkling chassis ...