2021 Ford Focus 1.0 EcoBoost ST Line X
Price: £13,900. Good value: £1,614 (10%) under the AskCar estimate of £15,514, our expected asking price for this car from its model, age, mileage and specification, drawing on 7,707 priced Ford Focus adverts on AskCar as of 2 November 2026.
AskCar lists 8,120 used Ford Focus from 3,133 UK dealerships, as of 2 November 2026.
Overview
- Make: Ford
- Model: Focus
- Trim: ST Line X
- Version: 1.0 T EcoBoost ST Line X Auto FWD Euro 6 (s/s) 5dr (123 bhp)
- Year: 2021
- Mileage: 16,100 miles
- Fuel: Petrol
- Body: Estate, 5 doors, 5 seats
- Engine: 1.0 litres, 123 bhp
- Gearbox: Automatic
- Drive: Front-wheel drive
- Colour: Silver
- CO2: 135 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 16,100 miles on the clock, this 2021 Ford Focus ST Line X has done roughly 23,600 fewer miles than a typical 2021 Ford Focus. The dealer is asking £13,900, which is £1,614 below the AskCar estimate of £15,514. To work out the AskCar estimate, we analyse UK dealer adverts for 7,707 Ford Focus cars across different ages and specifications. It first appeared in our advert records 32 days ago. We checked its advertised mileage against the government's MOT record, and they match. It is advertised by Taylors Pitstop in Horley. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Good value: £1,614 (10%) under the AskCar estimate of £15,514.
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 7,707 priced Ford Focus adverts across different ages and specifications, as of 2 November 2026.
A 2021 Ford Focus with the 1.0 petrol engine is typically advertised at £11,700: the median of the 221 for sale on AskCar, as of 2 November 2026.
Time on sale
This 2021 Ford Focus has been on sale for at least 32 days.
Price history
AskCar first saw this advert on 1 October 2026 at £13,900. 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 2 November 2026: valid until 9 July 2027.
It has had 3 MOTs. The latest, on 30 June 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 15,780 miles, which matches the advertised 16,100 miles.
Advertised mileage is about 23,600 miles lower than the median mileage of a 2021 Ford Focus on AskCar.
Similar cars
2 other 2021 Ford Focus ST Line X 1.0 petrol automatic estates are for sale at UK dealers, from £13,995 to £16,495, as of 2 November 2026.
The 2 closest to this car in mileage:
- 2021 Ford Focus ST Line X, 1.0 petrol estate, blue. Mileage: 20,783 miles. Price: £16,495, £2,595 more than this car. Dealer: Brakes Motor Company in Ilminster. AskCar page: https://askcar.co.uk/car/ford-focus-2021-470338320069
- 2021 Ford Focus ST Line X, 1.0 petrol estate, grey. Mileage: 36,000 miles. Price: £13,995, £95 more than this car. Dealer: Grayswood Cars in Haslemere. AskCar page: https://askcar.co.uk/car/ford-focus-2021-7927e670c310
Browse all Ford Focus cars for sale · 2021 Ford Focus price guide
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Photos
20 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.