2021 Ford Focus 1.0 EcoBoost ST Line X Edition

Overview

• Make: Ford
• Model: Focus
• Trim: ST Line X Edition
• Version: 1.0 EcoBoost 125 ST Line X Edition Auto FWD Euro 6 5dr (123 bhp)
• Year: 2021
• Mileage: 5,434 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.0 litres, 123 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 5,434 miles on the clock, this 2021 Ford Focus ST Line X Edition has done roughly 34,300 fewer miles than a typical 2021 Ford Focus. Priced at £16,070, it is advertised £275 below the AskCar estimate of £16,345. The AskCar estimate uses UK dealer asking prices, including 7,799 Ford Focus adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 10 days ago. Its asking price has since fallen by £90. We checked its advertised mileage against the government's MOT record, and they match. The seller is Evans Halshaw Ford Merthyr Tydfil, based in Merthyr Tydfil. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £275 (1%) under the AskCar estimate of £16,345.

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 7,799 priced Ford Focus adverts across different ages and specifications, as of 4 November 2026.

A 2021 Ford Focus with the 1.0 petrol engine is typically advertised at £11,700: the median of the 225 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2021 Ford Focus has been on sale for at least 10 days.

Price history

AskCar first saw this advert on 25 October 2026 at £16,160. Its asking price is now £16,070, £90 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 25 October 2026: £16,160
• 27 October 2026: £16,140
• 3 November 2026: £16,070

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 26 November 2026.

It has had 2 MOTs. The latest, on 27 November 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 4,602 miles, which matches the advertised 5,434 miles.

Advertised mileage is about 34,300 miles lower than the median mileage of a 2021 Ford Focus on AskCar.

Similar cars

2 other 2021 Ford Focus ST Line X Edition 1.0 petrol automatic hatchbacks are for sale at UK dealers, from £13,997 to £15,100, as of 4 November 2026.

The 2 closest to this car in mileage:

• 2021 Ford Focus ST Line X Edition, 1.0 petrol hatchback, blue. Mileage: 15,000 miles. Price: £15,100, £970 less than this car. Dealer: Evans Halshaw Ford Walsall in Walsall. AskCar page: https://askcar.co.uk/car/ford-focus-2021-d765ccf0e027
• 2021 Ford Focus ST Line X Edition, 1.0 petrol hatchback, blue. Mileage: 19,288 miles. Price: £13,997, £2,073 less than this car. Dealer: Perrys Worksop Ford And Kia in Worksop. AskCar page: https://askcar.co.uk/car/ford-focus-2021-7ef6f30da3f2