2021 BMW i3

Price: £12,800. Fair price: £313 (2%) under the AskCar estimate of £13,113, 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: 38,067 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 38,067 miles, this 2021 BMW i3 has covered about 14,100 more miles than other 2021 BMW i3 cars. The AskCar estimate for this car is £13,113. It is priced at £12,800, which is £313 below that estimate. The AskCar estimate draws on 200 BMW i3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 38 days ago. The government's MOT record matches its advertised mileage. You can find this car at Big Motoring World Blue Bell Hill in Chatham. 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: £313 (2%) under the AskCar estimate of £13,113.

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 38 days.

Price history

AskCar first saw this advert on 25 September 2026 at £12,510. Its asking price is now £12,800, £290 more.

Price changes recorded:

  • 25 September 2026: £12,510
  • 26 September 2026: £12,650
  • 27 September 2026: £12,610
  • 29 September 2026: £12,620
  • 30 September 2026: £12,630
  • 1 October 2026: £12,650
  • 3 October 2026: £12,660
  • 4 October 2026: £12,680
  • 6 October 2026: £12,720
  • 8 October 2026: £12,710
  • 9 October 2026: £12,730
  • 10 October 2026: £12,750
  • 13 October 2026: £12,770
  • 14 October 2026: £12,720
  • 17 October 2026: £12,710
  • 19 October 2026: £12,730
  • 27 October 2026: £12,850
  • 29 October 2026: £12,800

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 24 May 2027.

It has had 4 MOTs. The latest, on 25 May 2026, passed.

Advisories at the latest test: front brake disc worn, pitted or scored, but not seriously weakened.

Mileage at that test: 35,188 miles, which matches the advertised 38,067 miles.

Advertised mileage is about 14,100 miles higher 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

26 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.