2021 Tesla Model 3 Long Range
Price: £15,772. Fair price: £861 (5%) over the AskCar estimate of £14,911, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,184 priced Tesla Model 3 adverts on AskCar as of 5 November 2026.
AskCar lists 1,287 used Tesla Model 3 from 541 UK dealerships, as of 5 November 2026.
Overview
- Make: Tesla
- Model: Model 3
- Trim: Long Range
- Version: Long Range Auto 4WD 4dr (346 bhp)
- Year: 2021
- Mileage: 102,725 miles
- Fuel: Electric
- Body: Saloon, 4 doors, 5 seats
- Engine: 346 bhp
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: White
- CO2: 0 g/km
About this car
At 102,725 miles, this 2021 Tesla Model 3 Long Range has covered about 53,700 more miles than other 2021 Tesla Model 3 cars. The dealer is asking £15,772, which is £861 above the AskCar estimate of £14,911. To work out the AskCar estimate, we analyse UK dealer adverts for 1,184 Tesla Model 3 cars across different ages and specifications. Since we first spotted the advert 36 days ago, the asking price has dropped by £599. The government's MOT record matches its advertised mileage. It is for sale at Car Motion in Mexborough. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £861 (5%) over the AskCar estimate of £14,911.
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 1,184 priced Tesla Model 3 adverts across different ages and specifications, as of 5 November 2026.
Time on sale
This 2021 Tesla Model 3 has been on sale for at least 36 days.
Price history
AskCar first saw this advert on 30 September 2026 at £16,371. Its asking price is now £15,772, £599 less. The latest price cut was seen on 30 October 2026.
Price changes recorded:
- 30 September 2026: £16,371
- 1 October 2026: £15,971
- 30 October 2026: £15,772
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 7 December 2026.
It has had 2 MOTs. The latest, on 18 November 2025, passed.
Advisories at the latest test: tpms light on; offside rear lower suspension arm pin or bush worn but not resulting in excessive movement outer bush.
Mileage at that test: 87,162 miles, which matches the advertised 102,725 miles.
Advertised mileage is about 53,700 miles higher than the median mileage of a 2021 Tesla Model 3 on AskCar.
Browse all Tesla Model 3 cars for sale · 2021 Tesla Model 3 price guide
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Photos
28 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.