2020 Tesla Model 3

Long Range Auto 4dr

£12,500

Fair price: within 8% of the typical £13,425 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 4dr
Mileage: 103,000 miles
Year: 2020
Fuel type: Electric
Body type: Saloon
Gearbox: Automatic
Seats: 5
CO2: 0 g/km
Doors: 4
Emissions standard: Euro 6

About this car

This 2020 Tesla Model 3 Long Range has covered 103,000 miles, around 45,600 more than typical for its age. The dealer is asking £12,500, which is £925 below our market estimate of £13,425. Our estimate draws on 1,378 Tesla Model 3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 70 days ago. You can find this car at Phantom Motors in Bromley.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 12 August 2026, 70 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observed	Asking price
12 August 2026	£12,500
20 October 2026	£12,500

Price and mileage comparison

Estimated market asking price: £13,425. The asking price is £925 below 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 45,600 miles higher 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
£12,695	117,250 miles
£12,950	111,000 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

Phantom Motors, Bromley. Across the dealer network: 24 cars for sale.

Dealer postcode: SE26 5AL.