2020 Tesla Model 3 Performance
Version: Performance Auto 4WD 4dr (Dual Motor) 4WDE (449 bhp)
Price: £18,595. Fair price: £1,039 (5%) under the AskCar estimate of £19,634, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,225 priced Tesla Model 3 adverts on AskCar as of 29 October 2026.
AskCar lists 1,251 used Tesla Model 3 from 556 UK dealerships, as of 29 October 2026.
Overview
- Make
- Tesla
- Model
- Model 3
- Trim
- Performance
- Version
- Performance Auto 4WD 4dr (Dual Motor) 4WDE (449 bhp)
- Mileage
- 45,000 miles
- Year
- 2020
- Fuel type
- Electric
- Body type
- Saloon
- Gearbox
- Automatic
- Power
- 449 bhp
- Seats
- 5
- CO2
- 0 g/km
- Colour
- White
- Doors
- 4
- Driven wheels
- Four Wheel Drive
- Engine badge
- Performance
About this car
At 45,000 miles, this 2020 Tesla Model 3 Performance has covered about 14,000 fewer miles than other 2020 Tesla Model 3 cars. Its asking price of £18,595 is £1,039 below the AskCar estimate of £19,634. To work out the AskCar estimate, we analyse UK dealer adverts for 1,225 Tesla Model 3 cars across different ages and specifications. This car was first seen in our listings data today. MOT records show an expiry date of 21 May 2027, and the latest recorded mileage is consistent with the advert. The seller is Baylis Westgate Gloucester, based in Gloucester.
Stock data as of 29 October 2026.
Price history
AskCar first saw this advert on 29 October 2026.
| Date observed | Asking price |
|---|---|
| 29 October 2026 | £18,595 |
Price and mileage comparison
Fair price: £1,039 (5%) under the AskCar estimate of £19,634.
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 1,225 priced Tesla Model 3 adverts across different ages and specifications, as of 29 October 2026.
Advertised mileage is about 14,000 miles lower than the median mileage of a 2020 Tesla Model 3 on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 21 May 2027. 39,836 miles at the last test.
Other matching cars
81 other 2020 Tesla Model 3 Performance automatic electric cars are for sale at UK dealers from £13,950 to £24,395, as of 29 October 2026.
The 5 cheapest:
- 2020 Tesla Model 3. Price: £13,950. Mileage: 125,000 miles. Dealer: Elite Car Sales in Croydon. AskCar page: https://askcar.co.uk/car/tesla-model-3-2020-33a2776e3b47
- 2020 Tesla Model 3. Price: £13,990. Mileage: 106,531 miles. Dealer: Selsdon Motors in South Croydon. AskCar page: https://askcar.co.uk/car/tesla-model-3-2020-c76afff4701e
- 2020 Tesla Model 3. Price: £13,999. Mileage: 110,000 miles. Dealer: AW Carhouse in Grendon. AskCar page: https://askcar.co.uk/car/tesla-model-3-2020-45079bf4625d
- 2020 Tesla Model 3. Price: £15,200. Mileage: 94,393 miles. Dealer: Big Car World - Braunstone in Leicester. AskCar page: https://askcar.co.uk/car/tesla-model-3-2020-2c4c955ec383
- 2020 Tesla Model 3. Price: £15,200. Mileage: 93,858 miles. Dealer: Catalina Of Stanningley in Leeds. AskCar page: https://askcar.co.uk/car/tesla-model-3-2020-ebbb83a90735
The 81 matching cars have covered 10,219 to 125,000 miles, compared with 45,000 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all Tesla Model 3 cars for sale · 2020 Tesla Model 3 price guide
More like this
How to contact the dealer and its opening hours are on this AskCar page.
As of 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.