2021 BMW i3
Price: £14,475. Fair price: £263 (1%) under the AskCar estimate of £14,738, our expected asking price for this car from its model, age, mileage and specification, drawing on 230 priced BMW i3 adverts on AskCar as of 14 November 2026.
AskCar lists 239 used BMW i3 from 192 UK dealerships, as of 14 November 2026.
Overview
- Make: BMW
- Model: i3
- Version: Auto RWD 5dr
- Year: 2021
- Mileage: 39,979 miles
- Fuel: Electric
- Body: Hatchback, 5 doors, 4 seats
- Gearbox: Automatic
- Drive: Rear-wheel drive
- Colour: Blue
- CO2: 0 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 39,979 miles on the clock, this 2021 BMW i3 has done roughly 16,100 more miles than a typical 2021 BMW i3. Its asking price of £14,475 is £263 below the AskCar estimate of £14,738. The AskCar estimate draws on 230 BMW i3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data today. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Group 1 Borehamwood BMW, based in Borehamwood. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 14 November 2026.
Group 1 Borehamwood BMW is rated 3.6 out of 5 on Google.
Price
Fair price: £263 (1%) under the AskCar estimate of £14,738.
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 230 priced BMW i3 adverts across different ages and specifications, as of 14 November 2026.
Time on sale
AskCar first saw this 2021 BMW i3 advertised today. About 6 in 10 of 2021 BMW i3 cars are gone from sale within a month of being advertised: 63 of the 107 first advertised between 14 July 2026 and 11 October 2026.
Price history
AskCar first saw this advert on 14 November 2026 at £14,475. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 14 November 2026: valid until 6 January 2027.
It has had 4 MOTs. The latest, on 11 December 2025, passed.
There were no advisories at the latest test.
Mileage at that test: 33,909 miles, which matches the advertised 39,979 miles.
Advertised mileage is about 16,100 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
1 photo of this car is on its AskCar page.
As of 14 November 2026, AskCar lists 600,711 cars and vans from 12,770 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.