2021 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: 2021
• Mileage: 28,099 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

This 2021 Tesla Model 3 Long Range is advertised with 28,099 miles, approximately 21,200 below the typical mileage for its age. The dealer is asking £21,700, which is £405 below the AskCar estimate of £22,105. To work out the AskCar estimate, we analyse UK dealer adverts for 1,266 Tesla Model 3 cars across different ages and specifications. We have tracked this advert for 40 days. Its advertised mileage matches the government's MOT record. The seller is Carworld Car Supermarket, based in Peterborough. 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: £405 (1%) under the AskCar estimate of £22,105.

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 2021 Tesla Model 3 has been on sale for at least 40 days.

Price history

AskCar first saw this advert on 23 September 2026 at £21,700. 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 23 September 2027.

It failed its MOT on 24 September 2026 (rear tyre tread depth below requirements of 1.6mm both tyres) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 28,104 miles, which matches the advertised 28,099 miles.

Advertised mileage is about 21,200 miles lower than the median mileage of a 2021 Tesla Model 3 on AskCar.

Similar cars

123 other 2021 Tesla Model 3 Long Range automatic saloons are for sale at UK dealers, from £10,990 to £23,000, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 Tesla Model 3 Long Range, saloon, grey. Mileage: 28,999 miles. Price: £21,995, £295 more than this car. Dealer: Blyton Autos in Blyton. AskCar page: https://askcar.co.uk/car/tesla-model-3-2021-4677e1b43701
• 2021 Tesla Model 3 Long Range, saloon, white. Mileage: 29,075 miles. Price: £20,999, £701 less than this car. Dealer: Cars Yard in Harrow. AskCar page: https://askcar.co.uk/car/tesla-model-3-2021-9497a7482a69
• 2021 Tesla Model 3 Long Range, saloon, white. Mileage: 30,000 miles. Price: £20,950, £750 less than this car. Dealer: Cuffley Motor Company in Cuffley. AskCar page: https://askcar.co.uk/car/tesla-model-3-2021-8a576ce45bda

• The nearest: 2021 Tesla Model 3 Long Range, saloon, white, under a mile from this car. Mileage: 56,194 miles. Price: £18,400, £3,300 less than this car. Dealer: Carworld Car Supermarket in Peterborough. AskCar page: https://askcar.co.uk/car/tesla-model-3-2021-45dd2d1cdc7c