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: 10,000 miles
• Fuel: Petrol
• Body: Hatchback, 3 doors, 5 seats
• Engine: 1.5 litres, 197 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 136 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Ford Fiesta ST 3 is advertised with 10,000 miles on the clock. The dealer is asking £12,475, which is £6,864 below the AskCar estimate of £19,339. We recommend confirming the advertised price and vehicle details. The AskCar estimate uses 8,395 UK dealer adverts for the Ford Fiesta, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 77 days ago. Its asking price has since fallen by £1,000. The latest MOT recorded 62,675 miles, above the advertised mileage. Check this with the dealer. The latest recorded MOT expires on 19 August 2027. You can find this car at Sandwell Car Sales in West Bromwich. 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

Far below the going rate: £6,864 (35%) under the AskCar estimate of £19,339. Worth asking the dealer why.

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 77 days.

Price history

AskCar first saw this advert on 23 August 2026 at £13,475. Its asking price is now £12,475, £1,000 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 23 August 2026: £13,475
• 29 September 2026: £12,975
• 4 November 2026: £12,475

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 19 August 2027.

It has had 5 MOTs. The latest, on 20 August 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 62,675 miles. The advert says 10,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 24,400 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 £14,000 to £16,950, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2021 Ford Fiesta ST 3, 1.5 petrol hatchback, grey. Mileage: 30,500 miles. Price: £16,950, £4,475 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, blue. Mileage: 37,124 miles. Price: £14,775, £2,300 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: 56,691 miles. Price: £14,000, £1,525 more than this car. Dealer: Avanti Automotive in Bristol. AskCar page: https://askcar.co.uk/car/ford-fiesta-2021-4c9ad04f92ec