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 3dr (197 bhp)
• Year: 2021
• Mileage: 56,691 miles
• Fuel: Petrol
• Body: Hatchback, 3 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

This 2021 Ford Fiesta ST 3 has covered 56,691 miles, around 22,300 more miles than is typical for its age. Priced at £14,000, it is advertised £290 below the AskCar estimate of £14,290. To work out the AskCar estimate, we analyse UK dealer adverts for 8,496 Ford Fiesta cars across different ages and specifications. It first appeared in our advert records 105 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Avanti Automotive in Bristol. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £290 (2%) under the AskCar estimate of £14,290.

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 8,496 priced Ford Fiesta adverts across different ages and specifications, as of 7 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 7 November 2026.

Time on sale

This 2021 Ford Fiesta has been on sale for at least 105 days.

Price history

AskCar first saw this advert on 25 July 2026 at £14,000. 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 7 November 2026: valid until 15 January 2027.

It has had 3 MOTs. The latest, on 16 January 2026, passed.

Advisories at the latest test: vehicles internal headlight adjuster altered to recheck lights; offside front tyre worn close to legal limit/worn on edge; nearside rear tyre worn close to legal limit/worn on edge.

Mileage at that test: 52,125 miles, which matches the advertised 56,691 miles.

Advertised mileage is about 22,300 miles higher 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 £16,950, as of 7 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: £14,783, £783 more 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, grey. Mileage: 30,500 miles. Price: £16,950, £2,950 more than this car. Dealer: St-Focus.com in Crawley. AskCar page: https://askcar.co.uk/car/ford-fiesta-2021-69be37df6097
• 2021 Ford Fiesta ST 3, 1.5 petrol hatchback, black. Mileage: 10,000 miles. Price: £12,475, £1,525 less than this car. Dealer: Sandwell Car Sales in West Bromwich. AskCar page: https://askcar.co.uk/car/ford-fiesta-2021-11e29465bef7