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: 56,787 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

This 2021 Tesla Model 3 Performance is advertised with 56,787 miles, approximately 7,700 above the typical mileage for its age. The dealer is asking £20,498, which is £1,031 below the AskCar estimate of £21,529. To work out the AskCar estimate, we analyse UK dealer adverts for 1,206 Tesla Model 3 cars across different ages and specifications. We first recorded this advert 4 days ago, and its asking price has since fallen by £200. Its advertised mileage matches the government's MOT record. It is advertised by CarSupermarket.com Scunthorpe in North Lincolnshire. 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: £1,031 (4%) under the AskCar estimate of £21,529.

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 4 days 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 31 October 2026 at £20,698. Its asking price is now £20,498, £200 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 31 October 2026: £20,698
• 4 November 2026: £20,498

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 11 March 2027.

It has had 4 MOTs. The latest, on 13 February 2026, passed.

Advisories at the latest test: nearside rear outer brake pad(s) wearing thin.

Mileage at that test: 45,421 miles, which matches the advertised 56,787 miles.

Advertised mileage is about 7,700 miles higher 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, white. Mileage: 57,084 miles. Price: £20,998, £500 more than this car. Dealer: Eddie Wright Car Supermarket in Scunthorpe. AskCar page: https://askcar.co.uk/car/tesla-model-3-2021-141bc1730f81
• 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, blue. Mileage: 55,000 miles. Price: £20,444, £54 less than this car. Dealer: Powerlease in Ampthill. AskCar page: https://askcar.co.uk/car/tesla-model-3-2021-ca7475edc48b