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: 28,999 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 2021 Tesla Model 3 Long Range has covered 28,999 miles. Its asking price of £21,995 is £42 below the AskCar estimate of £22,037. The AskCar estimate draws on 1,266 Tesla Model 3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 145 days ago. The last MOT shows 51,866 miles, more than the advert. This is worth checking with the dealer. Its MOT is recorded as valid until 11 November 2026. It is for sale at Blyton Autos in Gainsborough. 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: £42 (under 1%) under the AskCar estimate of £22,037.

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 145 days.

Price history

AskCar first saw this advert on 10 June 2026 at £17,695. Its asking price is now £21,995, £4,300 more.

Price changes recorded:

• 10 June 2026: £17,695
• 16 June 2026: £17,895
• 24 June 2026: £17,695
• 12 July 2026: £21,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 11 November 2026.

It failed its MOT on 26 September 2025 (nearside front suspension arm ball joint excessively worn; nearside rear suspension component pin or bush excessively worn hub bush; offside rear suspension component pin or bush excessively worn hub bush) and passed 47 days later, on 12 November 2025.

There were no advisories at the latest test.

Mileage at that test: 51,866 miles. The advert says 28,999 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 20,300 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, white. Mileage: 29,075 miles. Price: £20,999, £996 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: 28,099 miles. Price: £21,700, £295 less than this car. Dealer: Carworld Car Supermarket in Peterborough. AskCar page: https://askcar.co.uk/car/tesla-model-3-2021-b16007b28031
• 2021 Tesla Model 3 Long Range, saloon, white. Mileage: 30,000 miles. Price: £20,950, £1,045 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, 22 miles from this car. Mileage: 40,287 miles. Price: £20,995, £1,000 less than this car. Dealer: Langton Motor Company in Doncaster. AskCar page: https://askcar.co.uk/car/tesla-model-3-2021-3de535604bf8