2021 Ford Fiesta 1.5 EcoBoost ST 3

Overview

• Make: Ford
• Model: Fiesta
• Trim: ST 3
• Version: 1.5 T EcoBoost ST 3 Manual FWD Euro 6 (s/s) 5dr (197 bhp)
• Year: 2021
• Mileage: 30,500 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 197 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 136 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 30,500 miles on the clock, this 2021 Ford Fiesta ST 3 has done roughly 3,900 fewer miles than a typical 2021 Ford Fiesta. Priced at £16,950, it is advertised £1,020 above the AskCar estimate of £15,930. The AskCar estimate draws on 8,395 Ford Fiesta adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 21 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by St-Focus.com in Crawley. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,020 (6%) over the AskCar estimate of £15,930.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 8,395 priced Ford Fiesta adverts across different ages and specifications, as of 8 November 2026.

A 2021 Ford Fiesta with the 1.5 petrol engine is typically advertised at £14,400: the median of the 16 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2021 Ford Fiesta has been on sale for at least 21 days.

Price history

AskCar first saw this advert on 18 October 2026 at £16,950. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 3 June 2027.

It has had 3 MOTs. The latest, on 21 May 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 29,222 miles, which matches the advertised 30,500 miles.

Advertised mileage is about 3,900 miles lower than the median mileage of a 2021 Ford Fiesta on AskCar.

Similar cars

3 other 2021 Ford Fiesta ST 3 1.5 petrol manual hatchbacks are for sale at UK dealers, from £12,475 to £14,775, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2021 Ford Fiesta ST 3, 1.5 petrol hatchback, blue. Mileage: 37,124 miles. Price: £14,775, £2,175 less than this car. Dealer: Stellantis &You Romford in Romford. AskCar page: https://askcar.co.uk/car/ford-fiesta-2021-da07e9b8b7f9
• 2021 Ford Fiesta ST 3, 1.5 petrol hatchback, black. Mileage: 10,000 miles. Price: £12,475, £4,475 less than this car. Dealer: Sandwell Car Sales in West Bromwich. AskCar page: https://askcar.co.uk/car/ford-fiesta-2021-11e29465bef7
• 2021 Ford Fiesta ST 3, 1.5 petrol hatchback, grey. Mileage: 56,691 miles. Price: £14,000, £2,950 less than this car. Dealer: Avanti Automotive in Bristol. AskCar page: https://askcar.co.uk/car/ford-fiesta-2021-4c9ad04f92ec