2023 Ford Fiesta ST Line X Edition prices

There are 49 used 2023 Ford Fiesta ST Line X Edition cars for sale from UK dealers on AskCar, as of 10 November 2026. Typical asking price £13,700 (the median: half cost less, half cost more). The cheapest is £10,499. The middle half are priced between £12,700 and £14,500. Median mileage: about 20,000 miles.

Dealers lowered the asking price on more than half of 2023 Ford Fiesta ST Line X Edition cars: 29 of the 49 in the 14 days to 10 November 2026.

2023 Ford Fiesta ST Line X Edition prices by engine and mileage

A 2023 Ford Fiesta ST Line X Edition 1.0 petrol car with under 20,000 miles typically costs £14,400, against £12,900 with 20,000 to 40,000 miles.

EngineAll mileagesUnder 20,000 miles20,000 to 40,000 miles40,000 to 60,000 miles60,000 miles or more
1.0 petrol£13,700£14,400£12,900Too few for saleToo few for sale

Typical asking prices are of 2023 Ford Fiesta ST Line X Edition cars for sale on 10 November 2026, and are given only where at least 20 cars with a price are for sale.

AskCar lists 8,755 used Ford Fiesta across the UK, from 3,374 dealerships.

As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

2023 Ford Fiesta ST Line X Edition cars for sale now, page 1 of 2

This page picks out up to 10 cars in each of these groups: best value, cheapest, lowest mileage, recently reduced and newly advertised. A car in more than one group is listed in full once. The groups pick only from cars with photos and an AskCar estimate, priced at £500 or more and no more than 25% under that estimate. 48 of the 49 cars listed here meet these rules. Page 2 lists every other 2023 Ford Fiesta ST Line X Edition car, cheapest first, including the one the groups do not pick from.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 8,335 priced Ford Fiesta adverts on AskCar as of 10 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2023 Ford Fiesta ST Line X Edition.

Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer and town; AskCar page. Each car's AskCar page has its full price history and cheaper cars like it.

Best value 2023 Ford Fiesta ST Line X Edition: priced furthest below the AskCar estimate

These 10 are priced 5% to 11% under their AskCar estimate. Their asking prices run from £10,499 to £13,698.

Cheapest 2023 Ford Fiesta ST Line X Edition: the lowest asking prices

These 10 are priced £10,499 to £12,499. They have covered 32,041 to 54,162 miles.

Lowest-mileage 2023 Ford Fiesta ST Line X Edition

These 10 have covered 6,362 to 11,786 miles. Their asking prices run from £13,691 to £15,995.

Recently reduced 2023 Ford Fiesta ST Line X Edition: the biggest price reductions in the 14 days to 10 November 2026

The dealer lowered the asking price on each of these 10 in the 14 days to 10 November 2026. Their reductions since AskCar first saw them run from £800 to £2,800.

Newly advertised 2023 Ford Fiesta ST Line X Edition: first seen by AskCar in the 7 days to 10 November 2026

This car is the most recently advertised.

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