2020 Tesla Model 3 Performance
Price: £18,444. Good value: £2,029 (9%) under the AskCar estimate of £20,473, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,266 priced Tesla Model 3 adverts on AskCar as of 2 November 2026.
AskCar lists 1,294 used Tesla Model 3 from 544 UK dealerships, as of 2 November 2026.
Overview
- Make: Tesla
- Model: Model 3
- Trim: Performance
- Version: Performance Auto 4WD 4dr (Dual Motor) 4WDE (449 bhp)
- Year: 2020
- Mileage: 36,672 miles
- Fuel: Electric
- Body: Saloon, 4 doors, 5 seats
- Engine: 449 bhp
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: White
- CO2: 0 g/km
About this car
This 2020 Tesla Model 3 Performance is advertised with 36,672 miles, approximately 23,200 below the typical mileage for its age. The dealer is asking £18,444, which is £2,029 below the AskCar estimate of £20,473. To work out the AskCar estimate, we analyse UK dealer adverts for 1,266 Tesla Model 3 cars across different ages and specifications. Since we first spotted the advert 27 days ago, the asking price has dropped by £545. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Powerlease in Ampthill. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Good value: £2,029 (9%) under the AskCar estimate of £20,473.
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 2020 Tesla Model 3 has been on sale for at least 27 days.
Price history
AskCar first saw this advert on 6 October 2026 at £18,989. Its asking price is now £18,444, £545 less. The latest price cut was seen on 17 October 2026.
Price changes recorded:
- 6 October 2026: £18,989
- 17 October 2026: £18,444
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 failed its MOT on 16 December 2025 (front service brake excessively fluctuating) and passed 2 days later, on 18 December 2025.
There were no advisories at the latest test.
Mileage at that test: 34,760 miles, which matches the advertised 36,672 miles.
Advertised mileage is about 23,200 miles lower than the median mileage of a 2020 Tesla Model 3 on AskCar.
Browse all Tesla Model 3 cars for sale · 2020 Tesla Model 3 price guide
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Photos
12 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.