2023 Tesla Model 3

Price: £21,999. Fair price: £819 (3%) over the AskCar estimate of £21,180, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,206 priced Tesla Model 3 adverts on AskCar as of 4 November 2026.

AskCar lists 1,307 used Tesla Model 3 from 543 UK dealerships, as of 4 November 2026.

Overview

  • Make: Tesla
  • Model: Model 3
  • Version: Auto RWD 4dr (241 bhp)
  • Year: 2023
  • Mileage: 33,988 miles
  • Fuel: Electric
  • Body: Saloon, 4 doors, 5 seats
  • Engine: 241 bhp
  • Gearbox: Automatic
  • Drive: Rear-wheel drive
  • Colour: White
  • CO2: 0 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Tesla Model 3 has covered 33,988 miles. Priced at £21,999, it is advertised £819 above the AskCar estimate of £21,180. The AskCar estimate uses UK dealer asking prices, including 1,206 Tesla Model 3 adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert for 1 day. Its advertised mileage matches the government's MOT record. It is for sale at UK Car Sales in Swansea. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £819 (3%) over the AskCar estimate of £21,180.

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 1,206 priced Tesla Model 3 adverts across different ages and specifications, as of 4 November 2026.

Time on sale

AskCar first saw this 2023 Tesla Model 3 advertised 1 day ago. About 6 in 10 of 2023 Tesla Model 3 cars are gone from sale within a month of being advertised: 329 of the 529 first advertised between 11 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 3 November 2026 at £21,999. 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 4 November 2026: valid until 25 June 2027.

It has had one MOT, on 29 May 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 30,099 miles, which matches the advertised 33,988 miles.

Advertised mileage is about 200 miles lower than the median mileage of a 2023 Tesla Model 3 on AskCar.

Browse all Tesla Model 3 cars for sale · 2023 Tesla Model 3 price guide

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Photos

1 photo of this car is on its AskCar page.

As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.