2020 Tesla Model 3 Long Range
Price: £19,450. Fair price: £949 (5%) over the AskCar estimate of £18,501, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,206 priced Tesla Model 3 adverts on AskCar as of 4 November 2026.
AskCar lists 1,307 used Tesla Model 3 from 543 UK dealerships, as of 4 November 2026.
Overview
- Make: Tesla
- Model: Model 3
- Trim: Long Range
- Version: Long Range Auto 4WD 4dr (346 bhp)
- Year: 2020
- Mileage: 47,126 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 47,126 miles, approximately 12,700 below the typical mileage for its age. Priced at £19,450, it is advertised £949 above the AskCar estimate of £18,501. The AskCar estimate uses 1,206 UK dealer adverts for the Tesla Model 3, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 1 day. Its advertised mileage matches the government's MOT record. The seller is Trust Ford Belfast (Newtownards Road), based in Belfast. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 4 November 2026.
Price
Fair price: £949 (5%) over the AskCar estimate of £18,501.
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 1,206 priced Tesla Model 3 adverts across different ages and specifications, as of 4 November 2026.
Time on sale
AskCar first saw this 2020 Tesla Model 3 advertised 1 day ago. About 6 in 10 of 2020 Tesla Model 3 cars are gone from sale within a month of being advertised: 348 of the 576 first advertised between 11 July 2026 and 1 October 2026.
Price history
AskCar first saw this advert on 3 November 2026 at £19,450. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 13 March 2027.
It has had 4 MOTs. The latest, on 8 March 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 39,978 miles, which matches the advertised 47,126 miles.
Advertised mileage is about 12,700 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
25 photos of this car are on its AskCar page.
As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.