2021 BMW i3 S

Price: £14,995. Fair price: £778 (4%) under the AskCar estimate of £15,773, 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: 20,000 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

With 20,000 miles on the clock, this 2021 BMW i3 S has done roughly 4,000 fewer miles than a typical 2021 BMW i3. Priced at £14,995, it is advertised £778 below the AskCar estimate of £15,773. 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 £1,000 lower than when we first recorded the advert 37 days ago. Its advertised mileage matches the government's MOT record. You can find this car at Pembury Cars in Epping. 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: £778 (4%) under the AskCar estimate of £15,773.

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 37 days.

Price history

AskCar first saw this advert on 26 September 2026 at £15,995. Its asking price is now £14,995, £1,000 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

  • 27 September 2026: £15,995
  • 10 October 2026: £15,750
  • 16 October 2026: £15,495
  • 21 October 2026: £15,250
  • 30 October 2026: £14,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 17 July 2027.

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

Advisories at the latest test: nearside rear nail in tyre.

Mileage at that test: 17,133 miles, which matches the advertised 20,000 miles.

Advertised mileage is about 4,000 miles lower 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, black. Mileage: 19,398 miles. Price: £15,820, £825 more than this car. Dealer: Big Motoring World Enfield in Enfield. AskCar page: https://askcar.co.uk/car/bmw-i3-2021-12bb3ee2057d
  • 2021 BMW i3 S, hatchback, white. Mileage: 17,411 miles. Price: £16,499, £1,504 more than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/bmw-i3-2021-f175be82e850
  • 2021 BMW i3 S, hatchback, black. Mileage: 17,219 miles. Price: £15,799, £804 more than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/bmw-i3-2021-a9b98d1576f0
  • The nearest: 2021 BMW i3 S, hatchback, white, under a mile from this car. Mileage: 24,000 miles. Price: £14,995, the same price as this car. Dealer: Pembury Cars in Epping. AskCar page: https://askcar.co.uk/car/bmw-i3-2021-1918751b56a6

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

More like this

Photos

32 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.