2020 Tesla Model 3 Long Range
Price: £18,399. Fair price: £218 (1%) over the AskCar estimate of £18,181, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,192 priced Tesla Model 3 adverts on AskCar as of 6 November 2026.
AskCar lists 1,204 used Tesla Model 3 from 523 UK dealerships, as of 6 November 2026.
Overview
- Make: Tesla
- Model: Model 3
- Trim: Long Range
- Version: Long Range Auto 4WD 4dr (346 bhp)
- Year: 2020
- Mileage: 51,000 miles
- Fuel: Electric
- Body: Saloon, 4 doors, 5 seats
- Engine: 346 bhp
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: White
- CO2: 0 g/km
About this car
This 2020 Tesla Model 3 Long Range is advertised with 51,000 miles, approximately 6,400 below the typical mileage for its age. The AskCar estimate for this car is £18,181. It is priced at £18,399, which is £218 above that estimate. The AskCar estimate uses 1,192 UK dealer adverts for the Tesla Model 3, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale 65 days ago. The recorded MOT expired on 12 June 2026, so ask the dealer whether it has been renewed. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Plympton Car Centre (Plymouth), based in Plymouth. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Fair price: £218 (1%) over the AskCar estimate of £18,181.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 1,192 priced Tesla Model 3 adverts across different ages and specifications, as of 6 November 2026.
Time on sale
This 2020 Tesla Model 3 has been on sale for at least 65 days.
Price history
AskCar first saw this advert on 2 September 2026 at £18,000. Its asking price is now £18,399, £399 more.
Price changes recorded:
- 2 September 2026: £18,000
- 31 October 2026: £18,399
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: the latest record we hold ran out on 12 June 2026; ask the dealer for the current MOT.
It failed its MOT on 13 June 2025 (offside rear tyre tread depth below requirements of 1.6mm) and passed later the same day.
Advisories at the latest test: nearside front inner tyre worn close to legal limit/worn on edge; offside front inner tyre worn close to legal limit/worn on edge; nearside rear inner tyre worn close to legal limit/worn on edge.
Mileage at that test: 35,278 miles, which matches the advertised 51,000 miles.
Advertised mileage is about 6,400 miles lower than the median mileage of a 2020 Tesla Model 3 on AskCar.
Browse all Tesla Model 3 cars for sale · 2020 Tesla Model 3 price guide
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Photos
41 photos of this car are on its AskCar page.
As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.