2021 Tesla Model 3

Long Range Auto 4WD 4dr (341 bhp)

£20,695

Fair price: within 8% of the typical £20,290 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 (341 bhp)
Mileage: 47,900 miles
Year: 2021
Fuel type: Electric
Body type: Saloon
Gearbox: Automatic
Power: 341 bhp
Seats: 5
CO2: 0 g/km
Colour: White
Doors: 4
Driven wheels: Four Wheel Drive
Engine badge: Long Range
Emissions standard: Euro 6

About this car

The advertised mileage for this 2021 Tesla Model 3 Long Range is 47,900 miles. Our estimated market asking price is £20,290. This car is advertised at £20,695, which is £405 above that figure. We use UK dealer asking prices, including 1,378 Tesla Model 3 listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 32 days ago. Its recorded MOT is valid until 1 July 2027, and its advertised mileage is consistent with the latest MOT reading. You can find this car at High Spec Autos in Iver.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 19 September 2026, 32 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observed	Asking price
19 September 2026	£20,695
20 October 2026	£20,695

Price and mileage comparison

Estimated market asking price: £20,290. The asking price is £405 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 600 miles lower than typical for a 2021 Tesla Model 3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 1 July 2027. 45,623 miles at the last test.

193 other cars with the same year, trim, gearbox and fuel are for sale from £13,295 to £26,298.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£13,295	116,000 miles
£13,795	123,456 miles
£14,450	106,000 miles
£14,700	103,795 miles
£15,400	90,536 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 · 2021 Tesla Model 3 price guide

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Dealer

High Spec Autos, Iver. Across the dealer network: 8 cars for sale.

Dealer postcode: SL0 9DX.