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: 20,901 miles
• Fuel: Electric
• Body: Saloon, 4 doors, 5 seats
• Engine: 449 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 20,901 miles, this 2021 Tesla Model 3 Performance has covered about 28,400 fewer miles than other 2021 Tesla Model 3 cars. Its asking price of £24,400 is £632 below the AskCar estimate of £25,032. To work out the AskCar estimate, we analyse UK dealer adverts for 1,266 Tesla Model 3 cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 126 days, and its asking price has been cut by £2,000. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Tesla Centre Belfast, based in Belfast. 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: £632 (2%) under the AskCar estimate of £25,032.

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

The dealer may accept less. This 2021 Tesla Model 3 has been on sale for at least 126 days, and its asking price has been cut by £2,000. 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 29 June 2026 at £26,400. Its asking price is now £24,400, £2,000 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 30 June 2026: £26,400
• 1 July 2026: £25,400
• 3 July 2026: £25,300
• 4 July 2026: £25,000
• 5 July 2026: £24,900
• 12 July 2026: £25,400
• 14 July 2026: £24,400
• 16 July 2026: £25,100
• 18 July 2026: £24,700
• 19 July 2026: £24,800
• 20 July 2026: £25,600
• 21 July 2026: £25,400
• 22 July 2026: £25,500
• 28 August 2026: £25,200
• 29 August 2026: £25,100
• 30 August 2026: £25,500
• 31 August 2026: £25,300
• 3 September 2026: £25,100
• 5 September 2026: £25,000
• 11 September 2026: £25,100
• 17 September 2026: £25,400
• 22 September 2026: £24,800
• 23 September 2026: £25,700
• 24 September 2026: £25,600
• 29 September 2026: £25,000
• 30 September 2026: £24,900
• 1 October 2026: £24,800
• 2 October 2026: £25,300
• 3 October 2026: £24,900
• 4 October 2026: £24,800
• 6 October 2026: £25,300
• 7 October 2026: £25,400
• 9 October 2026: £25,000
• 13 October 2026: £24,700
• 15 October 2026: £25,200
• 16 October 2026: £24,800
• 17 October 2026: £25,100
• 18 October 2026: £24,900
• 20 October 2026: £25,600
• 23 October 2026: £25,000
• 30 October 2026: £24,500
• 31 October 2026: £24,700
• 1 November 2026: £24,600
• 2 November 2026: £24,400

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 17 December 2026.

It has had one MOT, on 18 December 2025, and passed.

There were no advisories at the latest test.

Mileage at that test: 18,857 miles, which matches the advertised 20,901 miles.

Advertised mileage is about 28,400 miles lower 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, red. Mileage: 24,000 miles. Price: £24,315, £85 less than this car. Dealer: Strada Cars in Stockton-on-Tees. AskCar page: https://askcar.co.uk/car/tesla-model-3-2021-81fd418fbd70
• 2021 Tesla Model 3 Performance, saloon, white. Mileage: 25,326 miles. Price: £24,199, £201 less than this car. Dealer: Parkway. AskCar page: https://askcar.co.uk/car/tesla-model-3-2021-0f4eb695fedd
• 2021 Tesla Model 3 Performance, saloon, white. Mileage: 11,961 miles. Price: £26,299, £1,899 more than this car. Dealer: Motorpoint Edinburgh in Edinburgh. AskCar page: https://askcar.co.uk/car/tesla-model-3-2021-8f0fa94700b4

• The nearest: 2021 Tesla Model 3 Performance, saloon, white, 129 miles from this car. Mileage: 33,467 miles. Price: £25,998, £1,598 more than this car. Dealer: Arnold Clark Bathgate in Bathgate. AskCar page: https://askcar.co.uk/car/tesla-model-3-2021-d786622f6631