2021 BMW i3

Price: £13,750. Good value: £1,359 (9%) under the AskCar estimate of £15,109, 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: Auto RWD 5dr
  • Year: 2021
  • Mileage: 34,196 miles
  • Fuel: Electric
  • Body: Hatchback, 5 doors, 4 seats
  • Gearbox: Automatic
  • Drive: Rear-wheel drive
  • Colour: Black
  • CO2: 0 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW i3 is advertised with 34,196 miles, approximately 10,200 above the typical mileage for its age. The AskCar estimate for this car is £15,109. It is priced at £13,750, which is £1,359 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 200 BMW i3 cars across different ages and specifications. The asking price is now £1,250 lower than when we first recorded the advert 44 days ago. Our records show an MOT expiry date of 7 October 2026, which has passed. Ask the dealer for an update. Its advertised mileage matches the government's MOT record. The seller is Sytner Maidenhead BMW, based in Maidenhead. 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

Good value: £1,359 (9%) under the AskCar estimate of £15,109.

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 44 days.

Price history

AskCar first saw this advert on 19 September 2026 at £15,000. Its asking price is now £13,750, £1,250 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

  • 19 September 2026: £15,000
  • 3 October 2026: £14,750
  • 13 October 2026: £14,450
  • 20 October 2026: £13,950
  • 29 October 2026: £13,750

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: the latest record we hold ran out on 7 October 2026; ask the dealer for the current MOT.

It has had 3 MOTs. The latest, on 8 October 2025, passed.

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

Mileage at that test: 26,635 miles, which matches the advertised 34,196 miles.

Advertised mileage is about 10,200 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

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.