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: 40,391 miles
• Fuel: Electric
• Body: Saloon, 4 doors, 5 seats
• Engine: 449 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Tesla Model 3 Performance is advertised with 40,391 miles, approximately 8,700 below the typical mileage for its age. The AskCar estimate for this car is £23,142. It is priced at £24,739, which is £1,597 above that estimate. The AskCar estimate uses 1,206 UK dealer adverts for the Tesla Model 3, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 1 day ago. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at Lookers in Belfast. 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: £1,597 (6%) over the AskCar estimate of £23,142.

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

AskCar first saw this 2021 Tesla Model 3 advertised 1 day ago. About 6 in 10 of 2021 Tesla Model 3 cars are gone from sale within a month of being advertised: 545 of the 858 first advertised between 10 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 3 November 2026 at £24,739. 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 4 November 2026: valid until 12 May 2027.

It has had one MOT, on 13 May 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 37,322 miles, which matches the advertised 40,391 miles.

Advertised mileage is about 8,700 miles lower than the median mileage of a 2021 Tesla Model 3 on AskCar.

Similar cars

37 other 2021 Tesla Model 3 Performance automatic saloons are for sale at UK dealers, from £14,500 to £28,495, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2021 Tesla Model 3 Performance, saloon, red. Mileage: 40,000 miles. Price: £28,495, £3,756 more than this car. Dealer: Arrow Motor Company in Darlington. AskCar page: https://askcar.co.uk/car/tesla-model-3-2021-872390facfc7
• 2021 Tesla Model 3 Performance, saloon, grey. Mileage: 39,950 miles. Price: £21,500, £3,239 less than this car. Dealer: Cotswolds Cars And Commercials in Coventry. AskCar page: https://askcar.co.uk/car/tesla-model-3-2021-175352f47cdf
• 2021 Tesla Model 3 Performance, saloon, red. Mileage: 41,480 miles. Price: £21,599, £3,140 less than this car. Dealer: Fords Of Winsford Car Supermarket in Winsford. AskCar page: https://askcar.co.uk/car/tesla-model-3-2021-3c5cffc35903

• The nearest: 2021 Tesla Model 3 Performance, saloon, white, 123 miles from this car. Mileage: 33,467 miles. Price: £25,998, £1,259 more than this car. Dealer: Arnold Clark Bathgate in Bathgate. AskCar page: https://askcar.co.uk/car/tesla-model-3-2021-d786622f6631