2021 BMW i3

Price: £13,795. Fair price: £466 (3%) under the AskCar estimate of £14,261, our expected asking price for this car from its model, age, mileage and specification, drawing on 200 priced BMW i3 adverts on AskCar as of 2 November 2026.

AskCar lists 208 used BMW i3 from 164 UK dealerships, as of 2 November 2026.

Overview

  • Make: BMW
  • Model: i3
  • Version: 42.2kWh Auto RWD 5dr
  • Year: 2021
  • Mileage: 19,970 miles
  • Fuel: Electric
  • Body: Hatchback, 5 doors, 4 seats
  • Gearbox: Automatic
  • Drive: Rear-wheel drive
  • Colour: White
  • CO2: 0 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

At 19,970 miles, this 2021 BMW i3 has covered about 4,000 fewer miles than other 2021 BMW i3 cars. The AskCar estimate for this car is £14,261. It is priced at £13,795, which is £466 below that estimate. The AskCar estimate uses 200 UK dealer adverts for the BMW i3, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 49 days ago. Its asking price has since fallen by £200. The government's MOT record matches its advertised mileage. It is for sale at The Car Agents in Hitchin. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £466 (3%) under the AskCar estimate of £14,261.

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 200 priced BMW i3 adverts across different ages and specifications, as of 2 November 2026.

Time on sale

This 2021 BMW i3 has been on sale for at least 49 days.

Price history

AskCar first saw this advert on 14 September 2026 at £13,995. Its asking price is now £13,795, £200 less. The latest price cut was seen on 14 October 2026.

Price changes recorded:

  • 14 September 2026: £13,995
  • 14 October 2026: £13,795

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 20 July 2027.

It failed its MOT on 30 June 2026 (nearside front inner tyre fouling a part of the vehicle touching spring) and passed 21 days later, on 21 July 2026.

Advisories at the latest test: offside front tyre slightly damaged/cracking or perishing; offside rear tyre slightly damaged/cracking or perishing.

Mileage at that test: 19,669 miles, which matches the advertised 19,970 miles.

Advertised mileage is about 4,000 miles lower than the median mileage of a 2021 BMW i3 on AskCar.

Browse all BMW i3 cars for sale · 2021 BMW i3 price guide

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Photos

25 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.