Used Tesla Model 3 for sale under £20,000

There are 658 used Tesla Model 3 under £20,000 for sale from UK dealers on AskCar, as of 11 November 2026. Typical asking price £17,700 (the median: half cost less, half cost more). The cheapest is £4,390. AskCar lists 1,261 used Tesla Model 3 across the UK, from 547 dealerships.

The middle half of the 658 cars are priced between £15,900 and £19,000.

As of 11 November 2026, AskCar lists 593,449 cars and vans from 12,847 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

128 of the 658 cars had their price reduced in the last 14 days to 11 November 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
202325£19,500£18,500 to £19,800
2022114£18,700£17,400 to £19,500
2021214£18,400£16,800 to £19,200
2020196£16,500£15,000 to £18,000
2019107£16,300£15,000 to £17,900

Cars for sale now, page 7 of 7

Best value first: the cars 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, from its model, age, mileage and specification, using the 1,177 priced Tesla Model 3 adverts on AskCar as of 11 November 2026.

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.

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

Tesla Model 3 prices by year

Tesla Model 3 by price

Tesla Model 3 near you

More Tesla

Same budget

Everything