2021 Tesla Model 3 Long Range
Price: £15,400. Fair price: £671 (4%) under the AskCar estimate of £16,071, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,186 priced Tesla Model 3 adverts on AskCar as of 7 November 2026.
AskCar lists 1,202 used Tesla Model 3 from 518 UK dealerships, as of 7 November 2026.
Overview
- Make: Tesla
- Model: Model 3
- Trim: Long Range
- Version: Long Range Auto 4WD 4dr (346 bhp)
- Year: 2021
- Mileage: 90,536 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
This 2021 Tesla Model 3 Long Range has covered 90,536 miles, around 41,400 more miles than is typical for its age. The dealer is asking £15,400, which is £671 below the AskCar estimate of £16,071. To work out the AskCar estimate, we analyse UK dealer adverts for 1,186 Tesla Model 3 cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 74 days. Its advertised mileage matches the government's MOT record. The seller is Big Car World - Braunstone, based in Leicester. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 7 November 2026.
Price
Fair price: £671 (4%) under the AskCar estimate of £16,071.
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 1,186 priced Tesla Model 3 adverts across different ages and specifications, as of 7 November 2026.
Time on sale
The dealer may accept less. This 2021 Tesla Model 3 has been on sale for at least 74 days. About 6 in 10 of 2021 Tesla Model 3 cars are gone from sale within a month of being advertised: 559 of the 879 first advertised between 10 July 2026 and 4 October 2026.
Price history
AskCar first saw this advert on 25 August 2026 at £15,400. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 12 December 2026.
It has had 2 MOTs. The latest, on 11 December 2025, passed.
There were no advisories at the latest test.
Mileage at that test: 78,247 miles, which matches the advertised 90,536 miles.
Advertised mileage is about 41,400 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
More like this
- Used Tesla Model 3 Long Range prices
- Used Tesla Model 3 for sale under £20,000
- Used Tesla Model 3 for sale near Leicester
Photos
33 photos of this car are on its AskCar page.
As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.