2021 Ford Focus 1.5 EcoBlue ST Line X

Overview

• Make: Ford
• Model: Focus
• Trim: ST Line X
• Version: 1.5 EcoBlue ST Line X Auto FWD Euro 6 (s/s) 5dr (118 bhp)
• Year: 2021
• Mileage: 46,314 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 118 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Black
• CO2: 115 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 46,314 miles on the clock, this 2021 Ford Focus ST Line X has done roughly 6,600 more miles than a typical 2021 Ford Focus. The AskCar estimate for this car is £12,985. It is priced at £12,150, which is £835 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 7,799 Ford Focus cars across different ages and specifications. The asking price is now £220 lower than when we first recorded the advert 147 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Big Motoring World Enfield, based in Waltham Cross. 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: £835 (6%) under the AskCar estimate of £12,985.

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 1.5 diesel engine is typically advertised at £10,800: the median of the 81 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2021 Ford Focus has been on sale for at least 147 days.

Price history

AskCar first saw this advert on 10 June 2026 at £12,370. Its asking price is now £12,150, £220 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 30 June 2026: £12,370
• 2 September 2026: £12,620
• 4 September 2026: £12,610
• 5 September 2026: £12,580
• 16 September 2026: £12,550
• 17 September 2026: £12,330
• 22 September 2026: £12,200
• 26 September 2026: £12,190
• 30 September 2026: £12,180
• 1 October 2026: £12,200
• 6 October 2026: £12,170
• 7 October 2026: £12,160
• 9 October 2026: £12,150
• 10 October 2026: £12,140
• 13 October 2026: £12,110
• 14 October 2026: £12,130
• 16 October 2026: £12,280
• 17 October 2026: £12,290
• 27 October 2026: £12,180
• 31 October 2026: £12,150

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 8 February 2027.

It has had 4 MOTs. The latest, on 21 January 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 46,021 miles, which matches the advertised 46,314 miles.

Advertised mileage is about 6,600 miles higher than the median mileage of a 2021 Ford Focus on AskCar.

Similar cars

4 other 2021 Ford Focus ST Line X 1.5 diesel automatic hatchbacks are for sale at UK dealers, from £10,950 to £13,995, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2021 Ford Focus ST Line X, 1.5 diesel hatchback, blue. Mileage: 46,143 miles. Price: £13,495, £1,345 more than this car. Dealer: Car Hub Specialist in Manchester. AskCar page: https://askcar.co.uk/car/ford-focus-2021-e5457b3e1b10
• 2021 Ford Focus ST Line X, 1.5 diesel hatchback, blue. Mileage: 54,500 miles. Price: £12,250, £100 more than this car. Dealer: The Motor Gallery in Havering. AskCar page: https://askcar.co.uk/car/ford-focus-2021-37877274c7f0
• 2021 Ford Focus ST Line X, 1.5 diesel hatchback, white. Mileage: 33,259 miles. Price: £13,995, £1,845 more than this car. Dealer: Alpha Cars in Catterick Garrison. AskCar page: https://askcar.co.uk/car/ford-focus-2021-8ed2dc8fcc36