Used Tesla Model 3 for sale under £20,000

There are 662 used Tesla Model 3 under £20,000 for sale from UK dealers on AskCar, as of 5 November 2026. Typical asking price £17,700 (the median: half cost less, half cost more). The cheapest is £5,500. AskCar lists 1,287 used Tesla Model 3 across the UK, from 541 dealerships.

The middle half of the 662 cars are priced between £16,000 and £19,000.

As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

114 of the 662 cars had their price reduced in the last 14 days to 5 November 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
202325£19,000£18,500 to £19,900
2022117£18,700£17,500 to £19,600
2021211£18,400£16,700 to £19,200
2020206£16,500£15,000 to £18,000
2019102£16,800£15,000 to £18,000

Cars for sale now, page 1 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 1,184 priced Tesla Model 3 adverts on AskCar as of 5 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

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