2021 BMW i3 S

Price: £16,199. Fair price: £739 (4%) over the AskCar estimate of £15,460, 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
  • Trim: S
  • Version: 42.2kWh S Auto RWD 5dr (181 bhp)
  • Year: 2021
  • Mileage: 24,817 miles
  • Fuel: Electric
  • Body: Hatchback, 5 doors, 4 seats
  • Engine: 181 bhp
  • Gearbox: Automatic
  • Drive: Rear-wheel drive
  • Colour: White
  • CO2: 0 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW i3 S has covered 24,817 miles. The AskCar estimate for this car is £15,460. It is priced at £16,199, which is £739 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 200 BMW i3 cars across different ages and specifications. It first appeared in our advert records 4 days ago. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at cinch Corby in North Northamptonshire. 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: £739 (4%) over the AskCar estimate of £15,460.

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

AskCar first saw this 2021 BMW i3 advertised 4 days ago. About half of 2021 BMW i3 cars are gone from sale within a month of being advertised: 52 of the 95 first advertised between 11 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 29 October 2026 at £15,999. Its asking price is now £16,199, £200 more.

Price changes recorded:

  • 29 October 2026: £15,999
  • 31 October 2026: £16,199

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 21 October 2027.

It has had 4 MOTs. The latest, on 22 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 24,814 miles, which matches the advertised 24,817 miles.

Advertised mileage is about 800 miles higher than the median mileage of a 2021 BMW i3 on AskCar.

Similar cars

10 other 2021 BMW i3 S automatic hatchbacks are for sale at UK dealers, from £13,498 to £16,799, as of 2 November 2026.

The 3 closest to this car in mileage:

  • 2021 BMW i3 S, hatchback, white. Mileage: 24,000 miles. Price: £14,995, £1,204 less than this car. Dealer: Pembury Cars in Epping. AskCar page: https://askcar.co.uk/car/bmw-i3-2021-1918751b56a6
  • 2021 BMW i3 S, hatchback, white. Mileage: 26,856 miles. Price: £16,799, £600 more than this car. Dealer: cinch in Grimsby. AskCar page: https://askcar.co.uk/car/bmw-i3-2021-875242b7ee6e
  • 2021 BMW i3 S, hatchback, blue. Mileage: 28,209 miles. Price: £15,599, £600 less than this car. Dealer: cinch in Coulsdon. AskCar page: https://askcar.co.uk/car/bmw-i3-2021-4403564bd681
  • The nearest: 2021 BMW i3 S, hatchback, gold, under a mile from this car. Mileage: 14,120 miles. Price: £15,999, £200 less than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/bmw-i3-2021-0a5227de1c69

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

More like this

Photos

29 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.