2021 Tesla Model 3 prices under £15,000

There are 26 used 2021 Tesla Model 3 cars for sale under £15,000 from UK dealers on AskCar, as of 7 November 2026. Typical asking price £14,300 (the median: half cost less, half cost more). The cheapest is £11,750. The middle half are priced between £13,700 and £14,700. Median mileage: about 92,000 miles.

AskCar lists 1,202 used Tesla Model 3 across the UK, from 518 dealerships.

As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

2021 Tesla Model 3 cars for sale now under £15,000, page 2 of 2

This page lists 2021 Tesla Model 3 cars not picked out on page 1, cheapest first.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 1,186 priced Tesla Model 3 adverts on AskCar as of 7 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2021 Tesla Model 3.

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.

Tesla Model 3 prices by year

2021 Tesla Model 3 by price

2021 Tesla Model 3 by trim

Tesla Model 3 by price

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