The Fiesta ST ... 0-62mph time to 6.7 seconds, down from 6.9. The top speed creeps up to 143mph from 139mph despite the shorter gearing. Tuning company Mountune offers a Ford-approved engine ...
The Fiesta ST’s unit develops 180bhp and 214lb ... Our long-term ST felt better still by the time it went back to Ford – the miles endowed the lever with an even slicker action.