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: 66,000 miles
• Fuel: Electric
• Body: Saloon, 4 doors, 5 seats
• Engine: 341 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Tesla Model 3 Long Range is advertised with 66,000 miles on the clock. The AskCar estimate for this car is £16,334. It is priced at £15,290, which is £1,044 below that estimate. The AskCar estimate uses 1,266 UK dealer adverts for the Tesla Model 3, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 84 days. Ask the dealer why the advert shows fewer miles than the 66,825 recorded at the latest MOT. MOT records show an expiry date of 6 August 2027. The seller is Warwick Motor Company, based in Warwick. 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: £1,044 (6%) under the AskCar estimate of £16,334.

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

This 2020 Tesla Model 3 has been on sale for at least 84 days.

Price history

AskCar first saw this advert on 10 August 2026 at £15,290. 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 6 August 2027.

It has had 5 MOTs. The latest, on 7 August 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 66,825 miles. The advert says 66,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 6,100 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: 65,000 miles. Price: £16,799, £1,509 more than this car. Dealer: N.m.j. Motorhouse in Milton Keynes. AskCar page: https://askcar.co.uk/car/tesla-model-3-2020-0be8a7be8dcf
• 2020 Tesla Model 3 Long Range, saloon, black. Mileage: 67,352 miles. Price: £16,000, £710 more than this car. Dealer: Cars4U Worcestershire in Kidderminster. AskCar page: https://askcar.co.uk/car/tesla-model-3-2020-32f6b04b86ce
• 2020 Tesla Model 3 Long Range, saloon, white. Mileage: 68,632 miles. Price: £15,750, £460 more than this car. Dealer: Ball Automotive in Chesterfield. AskCar page: https://askcar.co.uk/car/tesla-model-3-2020-d36280600aea

• The nearest: 2020 Tesla Model 3 Long Range, saloon, white, 24 miles from this car. Mileage: 70,862 miles. Price: £16,222, £932 more than this car. Dealer: Fleet Sales in Leicester. AskCar page: https://askcar.co.uk/car/tesla-model-3-2020-365fb8141072