2021 Tesla Model 3 Long Range
Price: £19,998. Fair price: £446 (2%) over the AskCar estimate of £19,552, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,266 priced Tesla Model 3 adverts on AskCar as of 2 November 2026.
AskCar lists 1,294 used Tesla Model 3 from 544 UK dealerships, as of 2 November 2026.
Overview
- Make: Tesla
- Model: Model 3
- Trim: Long Range
- Version: Long Range Auto 4WD 4dr (346 bhp)
- Year: 2021
- Mileage: 56,726 miles
- Fuel: Electric
- Body: Saloon, 4 doors, 5 seats
- Engine: 346 bhp
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: Grey
- CO2: 0 g/km
About this car
With 56,726 miles on the clock, this 2021 Tesla Model 3 Long Range has done roughly 7,400 more miles than a typical 2021 Tesla Model 3. The AskCar estimate for this car is £19,552. It is priced at £19,998, which is £446 above that estimate. The AskCar estimate uses 1,266 UK dealer adverts for the Tesla Model 3, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale 2 days ago. Its advertised mileage matches the government's MOT record. It is advertised by Arnold Clark Lenzie Vauxhall in Glasgow. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £446 (2%) over the AskCar estimate of £19,552.
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 1,266 priced Tesla Model 3 adverts across different ages and specifications, as of 2 November 2026.
Time on sale
AskCar first saw this 2021 Tesla Model 3 advertised 2 days ago. About 6 in 10 of 2021 Tesla Model 3 cars are gone from sale within a month of being advertised: 524 of the 822 first advertised between 10 July 2026 and 29 September 2026.
Price history
AskCar first saw this advert on 31 October 2026 at £19,998. 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 2 November 2026: valid until 29 October 2027.
It failed its MOT on 26 October 2026 (nearside front service brake excessively fluctuating) and passed 4 days later, on 30 October 2026.
There were no advisories at the latest test.
Mileage at that test: 56,767 miles, which matches the advertised 56,726 miles.
Advertised mileage is about 7,400 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 Glasgow
Photos
20 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.