Used diesel cars and vans for sale near Carmarthen

There are 366 used diesel cars and vans for sale from UK dealers within 20 miles of Carmarthen on AskCar, as of 9 November 2026. Typical asking price £13,900 (the median: half cost less, half cost more). The cheapest is £1,995.

The middle half of the 366 cars and vans are priced between £9,000 and £19,700.

As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

Price reductions near Carmarthen

60 cars and vans within 20 miles had their price reduced in the last 14 days to 9 November 2026. Of those priced between £1,000 and £60,000, these 8 have the biggest reductions in pounds since AskCar first saw them.

Cars and vans for sale now, page 1 of 4

Best value first: the cars and vans priced furthest below their AskCar estimate come first, and those without one come after. The AskCar estimate is our expected asking price for that one car or van, from its model, age, mileage and specification, using the priced adverts of its make and model on AskCar as of 9 November 2026.

Each car or van: 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, town and distance; AskCar page.

Cheaper cars or vans like each one, with its price history, are on its AskCar page.

Diesel cars and vans across the UK by price

Popular models near Carmarthen

Used cars and vans near Carmarthen by price

Nearby towns

Everything