2021 Tesla Model 3 Long Range

Overview

• Make: Tesla
• Model: Model 3
• Trim: Long Range
• Version: Long Range Auto 4WD 4dr (346 bhp)
• Year: 2021
• Mileage: 81,169 miles
• Fuel: Electric
• Body: Saloon, 4 doors, 5 seats
• Engine: 346 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 0 g/km

About this car

With 81,169 miles on the clock, this 2021 Tesla Model 3 Long Range has done roughly 32,100 more miles than a typical 2021 Tesla Model 3. Priced at £16,772, it is advertised £123 below the AskCar estimate of £16,895. The AskCar estimate uses UK dealer asking prices, including 1,206 Tesla Model 3 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 42 days ago. Its asking price has since fallen by £399. The government's MOT record matches its advertised mileage. It is for sale at Car Motion in Mexborough. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £123 (under 1%) under the AskCar estimate of £16,895.

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

This 2021 Tesla Model 3 has been on sale for at least 42 days.

Price history

AskCar first saw this advert on 23 September 2026 at £17,171. Its asking price is now £16,772, £399 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 23 September 2026: £17,171
• 24 September 2026: £17,100
• 1 October 2026: £16,971
• 30 October 2026: £16,772

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 28 June 2027.

It failed its MOT on 29 June 2026 (nearside rear tyre has a cut in excess of the requirements deep enough to reach the ply or cords) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 77,315 miles, which matches the advertised 81,169 miles.

Advertised mileage is about 32,100 miles higher than the median mileage of a 2021 Tesla Model 3 on AskCar.