2023 Ford Fiesta 1.0 EcoBoost ST Line

Overview

• Make: Ford
• Model: Fiesta
• Trim: ST Line
• Version: 1.0 T EcoBoost ST Line Manual FWD Euro 6 (s/s) 5dr (99 bhp)
• Year: 2023
• Mileage: 21,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.0 litres, 99 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 127 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Ford Fiesta ST Line has covered 21,000 miles. The dealer is asking £12,790, which is £136 below the AskCar estimate of £12,926. To work out the AskCar estimate, we analyse UK dealer adverts for 8,406 Ford Fiesta cars across different ages and specifications. It first appeared in our advert records today. The latest MOT recorded 21,836 miles, above the advertised mileage. Check this with the dealer. Its recorded MOT is valid until 30 August 2027. The seller is SG Petch Darlington, based in Darlington. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 14 November 2026.

How we estimate prices and check cars

Price

Fair price: £136 (1%) under the AskCar estimate of £12,926.

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 8,406 priced Ford Fiesta adverts across different ages and specifications, as of 14 November 2026.

A 2023 Ford Fiesta with the 1.0 petrol engine is typically advertised at £13,000: the median of the 963 for sale on AskCar, as of 14 November 2026.

Time on sale

AskCar first saw this 2023 Ford Fiesta advertised today. About 4 in 10 of 2023 Ford Fiesta cars are gone from sale within a month of being advertised: 772 of the 1,818 first advertised between 14 July 2026 and 11 October 2026.

Price history

AskCar first saw this advert on 14 November 2026 at £12,790. 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 14 November 2026: valid until 30 August 2027.

It has had one MOT, on 31 August 2026, and passed.

Advisories at the latest test: nearside front tyre has a cut but not deep enough to reach the ply or cords; front brake disc worn, pitted or scored, but not seriously weakened both.

Mileage at that test: 21,836 miles. The advert says 21,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 800 miles lower than the median mileage of a 2023 Ford Fiesta on AskCar.

Similar cars

104 other 2023 Ford Fiesta ST Line 1.0 petrol manual hatchbacks are for sale at UK dealers, from £8,345 to £14,995, as of 14 November 2026.

The 3 closest to this car in mileage:

• 2023 Ford Fiesta ST Line, 1.0 petrol hatchback, black. Mileage: 20,880 miles. Price: £13,490, £700 more than this car. Dealer: Group 1 Ford Farnborough in Farnborough. AskCar page: https://askcar.co.uk/car/ford-fiesta-2023-7633b7b35e1e
• 2023 Ford Fiesta ST Line, 1.0 petrol hatchback, blue. Mileage: 20,642 miles. Price: £13,499, £709 more than this car. Dealer: Gates Of Stevenage in Stevenage. AskCar page: https://askcar.co.uk/car/ford-fiesta-2023-da666919acde
• 2023 Ford Fiesta ST Line, 1.0 petrol hatchback, grey. Mileage: 21,465 miles. Price: £11,895, £895 less than this car. Dealer: Motor Range Manchester in Manchester. AskCar page: https://askcar.co.uk/car/ford-fiesta-2023-9c654d143232

• The nearest: 2023 Ford Fiesta ST Line, 1.0 petrol hatchback, grey, 16 miles from this car. Mileage: 12,255 miles. Price: £13,341, £551 more than this car. Dealer: Drive Motor Retail drivedirect Hartlepool in Hartlepool. AskCar page: https://askcar.co.uk/car/ford-fiesta-2023-d0f524af17fa