2021 Tesla Model 3 Performance

Overview

• Make: Tesla
• Model: Model 3
• Trim: Performance
• Version: Performance Auto 4WD 4dr (Dual Motor) 4WDE (Performance Upgrade) (449 bhp)
• Year: 2021
• Mileage: 55,000 miles
• Fuel: Electric
• Body: Saloon, 4 doors, 5 seats
• Engine: 449 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 55,000 miles on the clock, this 2021 Tesla Model 3 Performance has done roughly 5,700 more miles than a typical 2021 Tesla Model 3. The dealer is asking £20,444, which is £1,223 below the AskCar estimate of £21,667. To work out the AskCar estimate, we analyse UK dealer adverts for 1,266 Tesla Model 3 cars across different ages and specifications. It first appeared in our advert records 6 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Powerlease in Ampthill. 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: £1,223 (5%) under the AskCar estimate of £21,667.

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 2021 Tesla Model 3 advertised 6 days ago. About 6 in 10 of 2021 Tesla Model 3 cars are gone from sale within a month of being advertised: 524 of the 822 first advertised between 10 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 27 October 2026 at £20,444. 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 14 September 2027.

It has had 3 MOTs. The latest, on 15 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 55,186 miles, which matches the advertised 55,000 miles.

Advertised mileage is about 5,700 miles higher than the median mileage of a 2021 Tesla Model 3 on AskCar.

Similar cars

34 other 2021 Tesla Model 3 Performance automatic saloons are for sale at UK dealers, from £14,500 to £28,495, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 Tesla Model 3 Performance, saloon, grey. Mileage: 55,040 miles. Price: £20,450, the same price as this car. Dealer: S M Specialist Cars in Bedford. AskCar page: https://askcar.co.uk/car/tesla-model-3-2021-ee9c3d5ed577
• 2021 Tesla Model 3 Performance, saloon, black. Mileage: 54,080 miles. Price: £22,695, £2,251 more than this car. Dealer: CarSynergy-UK in Leeds. AskCar page: https://askcar.co.uk/car/tesla-model-3-2021-b16d2777f55b
• 2021 Tesla Model 3 Performance, saloon, white. Mileage: 53,800 miles. Price: £21,295, £851 more than this car. Dealer: Eclipse Car Sales in Winchester. AskCar page: https://askcar.co.uk/car/tesla-model-3-2021-c0156cf34c54

• The nearest: 2021 Tesla Model 3 Performance, saloon, white, under a mile from this car. Mileage: 51,800 miles. Price: £20,444, the same price as this car. Dealer: Powerlease in Ampthill. AskCar page: https://askcar.co.uk/car/tesla-model-3-2021-75f3a9cc8ce9