2021 Ford Fiesta 1.0 EcoBoost MHEV ST Line X Edition

Overview

• Make: Ford
• Model: Fiesta
• Trim: ST Line X Edition
• Version: 1.0 T EcoBoost Mhev ST Line X Edition Manual FWD Euro 6 (s/s) 5dr
• Year: 2021
• Mileage: 21,832 miles
• Fuel: Petrol, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.0 litres
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 121 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 21,832 miles on the clock, this 2021 Ford Fiesta ST Line X Edition has done roughly 12,800 fewer miles than a typical 2021 Ford Fiesta. The dealer is asking £12,798, which is £699 above the AskCar estimate of £12,099. To work out the AskCar estimate, we analyse UK dealer adverts for 8,548 Ford Fiesta cars across different ages and specifications. It first appeared in our advert records 7 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Arnold Clark West Bromwich Motorstore, based in West Bromwich. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £699 (5%) over the AskCar estimate of £12,099.

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 8,548 priced Ford Fiesta adverts across different ages and specifications, as of 5 November 2026.

A 2021 Ford Fiesta with the 1.0 petrol engine is typically advertised at £10,500: the median of the 329 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2021 Ford Fiesta has been on sale for at least 7 days.

Price history

AskCar first saw this advert on 29 October 2026 at £12,798. 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 5 November 2026: valid until 4 August 2027.

It has had 3 MOTs. The latest, on 5 August 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 21,048 miles, which matches the advertised 21,832 miles.

Advertised mileage is about 12,800 miles lower than the median mileage of a 2021 Ford Fiesta on AskCar.

Similar cars

64 other 2021 Ford Fiesta ST Line X Edition 1.0 petrol manual hatchbacks are for sale at UK dealers, from £6,495 to £13,727, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2021 Ford Fiesta ST Line X Edition, 1.0 petrol hatchback, white. Mileage: 21,985 miles. Price: £7,590, £5,208 less than this car. Dealer: Townside Cars in Birmingham. AskCar page: https://askcar.co.uk/car/ford-fiesta-2021-d559dbe2ccbe
• 2021 Ford Fiesta ST Line X Edition, 1.0 petrol hatchback, white. Mileage: 21,504 miles. Price: £12,167, £631 less than this car. Dealer: OMC Ford Oldham in Oldham. AskCar page: https://askcar.co.uk/car/ford-fiesta-2021-e9529e195ec1
• 2021 Ford Fiesta ST Line X Edition, 1.0 petrol hatchback, grey. Mileage: 22,389 miles. Price: £8,990, £3,808 less than this car. Dealer: Helios Trading Uk in Dewsbury. AskCar page: https://askcar.co.uk/car/ford-fiesta-2021-43601a5974c2