2020 Tesla Model 3 Long Range
Version: Long Range Auto 4WD 4dr (346 bhp)
Price: £20,995. Above the going rate: £2,328 (12%) over the AskCar estimate of £18,667, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,310 priced Tesla Model 3 adverts on AskCar as of 30 October 2026.
AskCar lists 1,335 used Tesla Model 3 from 550 UK dealerships, as of 30 October 2026.
Overview
- Make
- Tesla
- Model
- Model 3
- Trim
- Long Range
- Version
- Long Range Auto 4WD 4dr (346 bhp)
- Mileage
- 45,661 miles
- Year
- 2020
- Fuel type
- Electric
- Body type
- Saloon
- Gearbox
- Automatic
- Power
- 346 bhp
- Seats
- 5
- CO2
- 0 g/km
- Colour
- Black
- Doors
- 4
- Driven wheels
- Four Wheel Drive
- Engine badge
- Long Range
About this car
With 45,661 miles on the clock, this 2020 Tesla Model 3 Long Range has done roughly 11,700 fewer miles than a typical 2020 Tesla Model 3. The AskCar estimate for this car is £18,667. It is priced at £20,995, which is £2,328 above that estimate. The AskCar estimate uses 1,310 UK dealer adverts for the Tesla Model 3, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale today. MOT records show an expiry date of 3 September 2027, and the latest recorded mileage is consistent with the advert. The seller is SZ Motor Group, based in Nottingham.
Stock data as of 30 October 2026.
Price history
AskCar first saw this advert on 30 October 2026.
| Date observed | Asking price |
|---|---|
| 30 October 2026 | £20,995 |
Price and mileage comparison
Above the going rate: £2,328 (12%) over the AskCar estimate of £18,667.
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 1,310 priced Tesla Model 3 adverts across different ages and specifications, as of 30 October 2026.
Advertised mileage is about 11,700 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 3 September 2027. 45,179 miles at the last test.
Other matching cars
66 other 2020 Tesla Model 3 Long Range automatic electric cars are for sale at UK dealers from £12,500 to £21,495, as of 30 October 2026.
The 5 cheapest:
- 2020 Tesla Model 3. Price: £12,500. Mileage: 103,000 miles. Dealer: Phantom Motors in London. AskCar page: https://askcar.co.uk/car/tesla-model-3-2020-409278875a34
- 2020 Tesla Model 3. Price: £12,995. Mileage: 110,000 miles. Dealer: Rev It Up UK in Denbigh. AskCar page: https://askcar.co.uk/car/tesla-model-3-2020-560103673fc0
- 2020 Tesla Model 3. Price: £13,800. Mileage: 97,545 miles. Dealer: Big Car World - Braunstone in Leicester. AskCar page: https://askcar.co.uk/car/tesla-model-3-2020-ee499b7fff89
- 2020 Tesla Model 3. Price: £13,990. Mileage: 95,000 miles. Dealer: The Lovely Car Company in Bolsover. AskCar page: https://askcar.co.uk/car/tesla-model-3-2020-0bac26d8301b
- 2020 Tesla Model 3. Price: £13,990. Mileage: 88,720 miles. Dealer: Anchor Cars in Reading. AskCar page: https://askcar.co.uk/car/tesla-model-3-2020-a8827553e4e6
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
Photos
82 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.