2020 Tesla Model 3

Long Range Auto 4WD 4dr (346 bhp)

£19,950

Fair price: within 8% of the typical £19,321 for this model, age and mileage, drawing on 1,378 adverts of this make and model.

Overview

Make: Tesla
Model: Model 3
Trim: LONG RANGE
Version: Long Range Auto 4WD 4dr (346 bhp)
Mileage: 36,124 miles
Year: 2020
Fuel type: Electric
Body type: Saloon
Gearbox: Automatic
Power: 346 bhp
Seats: 5
CO2: 0 g/km
Colour: White
Doors: 4
Driven wheels: Four Wheel Drive
Engine badge: Long Range

About this car

This 2020 Tesla Model 3 Long Range is advertised with 36,124 miles, approximately 21,300 below the typical mileage for its age. At £19,950, it is advertised £629 above our estimated market asking price of £19,321. We use UK dealer asking prices, including 1,378 Tesla Model 3 listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 7 days ago. The seller is B M Autoexchange, based in Ards and North Down.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 14 October 2026, 7 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observed	Asking price
15 October 2026	£19,950
20 October 2026	£19,950

Price and mileage comparison

Estimated market asking price: £19,321. The asking price is £629 above this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 1,378 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 21,300 miles lower than typical for a 2020 Tesla Model 3.

89 other cars with the same year, trim, gearbox and fuel are for sale from £10,795 to £21,495.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£10,795	145,000 miles
£11,785	115,622 miles
£12,333	122,139 miles
£12,500	103,000 miles
£12,695	117,250 miles

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Tesla Model 3 cars for sale · 2020 Tesla Model 3 price guide

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Dealer

B M Autoexchange, Ards and North Down. Across the dealer network: 35 cars for sale.

Dealer postcode: BT23 4EA.