2020 Tesla Model 3 Long Range

Overview

• Make: Tesla
• Model: Model 3
• Trim: Long Range
• Version: Long Range Auto 4WD 4dr (Dual Motor) 4WDE (341 bhp)
• Year: 2020
• Mileage: 79,792 miles
• Fuel: Electric
• Body: Saloon, 4 doors, 5 seats
• Engine: 341 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 79,792 miles, this 2020 Tesla Model 3 Long Range has covered about 19,900 more miles than other 2020 Tesla Model 3 cars. Priced at £14,995, it is advertised £17 above the AskCar estimate of £14,978. The AskCar estimate uses 1,266 UK dealer adverts for the Tesla Model 3, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 1 day ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Tenby Car Supermarket in Luton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £17 (under 1%) over the AskCar estimate of £14,978.

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 1,266 priced Tesla Model 3 adverts across different ages and specifications, as of 2 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: 330 of the 552 first advertised between 11 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 1 November 2026 at £14,995. 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 2 November 2026: valid until 3 June 2027.

It failed its MOT on 12 May 2026 (nearside rear registration plate lamp does not illuminate simultaneously with the position lamps; offside rear registration plate lamp does not illuminate simultaneously with the position lamps) and passed 8 days later, on 20 May 2026.

There were no advisories at the latest test.

Mileage at that test: 73,172 miles, which matches the advertised 79,792 miles.

Advertised mileage is about 19,900 miles higher than the median mileage of a 2020 Tesla Model 3 on AskCar.

Similar cars

51 other 2020 Tesla Model 3 Long Range automatic saloons are for sale at UK dealers, from £12,500 to £22,000, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2020 Tesla Model 3 Long Range, saloon, grey. Mileage: 78,000 miles. Price: £15,995, £1,000 more than this car. Dealer: UK Motor Sales in Feltham. AskCar page: https://askcar.co.uk/car/tesla-model-3-2020-c0eefa11d108
• 2020 Tesla Model 3 Long Range, saloon, white. Mileage: 77,000 miles. Price: £16,489, £1,494 more than this car. Dealer: Distinct Motors in Bury. AskCar page: https://askcar.co.uk/car/tesla-model-3-2020-0c747fcaf580
• 2020 Tesla Model 3 Long Range, saloon, blue. Mileage: 83,000 miles. Price: £14,350, £645 less than this car. Dealer: N C Motors in Basildon. AskCar page: https://askcar.co.uk/car/tesla-model-3-2020-a413afccba46

• The nearest: 2020 Tesla Model 3 Long Range, saloon, black, 7 miles from this car. Mileage: 32,905 miles. Price: £18,989, £3,994 more than this car. Dealer: Powerlease in Ampthill. AskCar page: https://askcar.co.uk/car/tesla-model-3-2020-19be7db3c7a7