2021 Tesla Model 3 Performance

Price: £23,990. Fair price: £137 (under 1%) over the AskCar estimate of £23,853, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,184 priced Tesla Model 3 adverts on AskCar as of 5 November 2026.

AskCar lists 1,287 used Tesla Model 3 from 541 UK dealerships, as of 5 November 2026.

Overview

  • Make: Tesla
  • Model: Model 3
  • Trim: Performance
  • Version: Performance Auto 4dr (449 bhp)
  • Year: 2021
  • Mileage: 31,000 miles
  • Fuel: Electric
  • Body: Saloon, 4 doors, 5 seats
  • Engine: 449 bhp
  • Gearbox: Automatic
  • Colour: Black

About this car

This 2021 Tesla Model 3 Performance is advertised with 31,000 miles, approximately 18,000 below the typical mileage for its age. The AskCar estimate for this car is £23,853. It is priced at £23,990, which is £137 above that estimate. The AskCar estimate uses 1,184 UK dealer adverts for the Tesla Model 3, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 8 days ago, and its asking price has since fallen by £460. The government's MOT record matches its advertised mileage. It is advertised by Independent Cars in Rotherham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £137 (under 1%) over the AskCar estimate of £23,853.

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 1,184 priced Tesla Model 3 adverts across different ages and specifications, as of 5 November 2026.

Time on sale

This 2021 Tesla Model 3 has been on sale for at least 8 days.

Price history

AskCar first saw this advert on 28 October 2026 at £24,450. Its asking price is now £23,990, £460 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

  • 28 October 2026: £24,450
  • 3 November 2026: £23,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 8 October 2027.

It has had 3 MOTs. The latest, on 2 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 30,225 miles, which matches the advertised 31,000 miles.

Advertised mileage is about 18,000 miles lower than the median mileage of a 2021 Tesla Model 3 on AskCar.

Browse all Tesla Model 3 cars for sale · 2021 Tesla Model 3 price guide

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Photos

25 photos of this car are on its AskCar page.

As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.