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: 39,950 miles
• Fuel: Electric
• Body: Saloon, 4 doors, 5 seats
• Engine: 449 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 Performance is advertised with 39,950 miles, approximately 9,400 below the typical mileage for its age. The AskCar estimate for this car is £23,190. It is priced at £21,500, which is £1,690 below that estimate. The AskCar estimate uses 1,266 UK dealer adverts for the Tesla Model 3, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 31 days ago. Its asking price has since fallen by £450. We checked its advertised mileage against the government's MOT record, and they match. It is advertised by Cotswolds Cars And Commercials in Coventry. 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: £1,690 (7%) under the AskCar estimate of £23,190.

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 31 days.

Price history

AskCar first saw this advert on 2 October 2026 at £21,950. Its asking price is now £21,500, £450 less. The latest price cut was seen on 11 October 2026.

Price changes recorded:

• 2 October 2026: £21,950
• 11 October 2026: £21,500

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 December 2026.

It failed its MOT on 11 December 2025 (offside front tyre has ply or cords exposed 235/35r20) and passed 1 day later, on 12 December 2025.

There were no advisories at the latest test.

Mileage at that test: 33,670 miles, which matches the advertised 39,950 miles.

Advertised mileage is about 9,400 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: 40,000 miles. Price: £28,495, £6,995 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, red. Mileage: 41,480 miles. Price: £21,599, £99 more than this car. Dealer: Fords Of Winsford Car Supermarket in Winsford. AskCar page: https://askcar.co.uk/car/tesla-model-3-2021-3c5cffc35903
• 2021 Tesla Model 3 Performance, saloon, blue. Mileage: 38,000 miles. Price: £24,795, £3,295 more than this car. Dealer: Goldstone Cars in Kempston. AskCar page: https://askcar.co.uk/car/tesla-model-3-2021-e8b7f9bae3b4

• The nearest: 2021 Tesla Model 3 Performance, saloon, blue, 10 miles from this car. Mileage: 80,000 miles. Price: £18,299, £3,201 less than this car. Dealer: AW Carhouse in Grendon. AskCar page: https://askcar.co.uk/car/tesla-model-3-2021-0dc5be7cf5fe