2021 BMW i3 S

Overview

• Make: BMW
• Model: i3
• Trim: S
• Version: 42.2kWh S Auto RWD 5dr (181 bhp)
• Year: 2021
• Mileage: 17,219 miles
• Fuel: Electric
• Body: Hatchback, 5 doors, 4 seats
• Engine: 181 bhp
• 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 S has covered 17,219 miles, around 6,800 fewer miles than is typical for its age. Priced at £15,799, it is advertised £158 below the AskCar estimate of £15,957. To work out the AskCar estimate, we analyse UK dealer adverts for 200 BMW i3 cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 89 days, and its asking price is down £500. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by 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: £158 (under 1%) under the AskCar estimate of £15,957.

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

The dealer may accept less. This 2021 BMW i3 has been on sale for at least 89 days, and its asking price has been cut by £500. 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 5 August 2026 at £16,299. Its asking price is now £15,799, £500 less. The latest price cut was seen on 25 October 2026.

Price changes recorded:

• 5 August 2026: £16,299
• 20 August 2026: £15,649
• 1 October 2026: £15,799
• 25 October 2026: £15,599
• 29 October 2026: £15,799

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 28 July 2027.

It has had 4 MOTs. The latest, on 29 July 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 16,938 miles, which matches the advertised 17,219 miles.

Advertised mileage is about 6,800 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, white. Mileage: 17,411 miles. Price: £16,499, £700 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, blue. Mileage: 16,778 miles. Price: £15,789, the same price as this car. Dealer: Rubber Duck Cars Gateshead in Gateshead. AskCar page: https://askcar.co.uk/car/bmw-i3-2021-19e661718e65
• 2021 BMW i3 S, hatchback, black. Mileage: 19,398 miles. Price: £15,820, the same price as this car. Dealer: Big Motoring World Enfield in Enfield. AskCar page: https://askcar.co.uk/car/bmw-i3-2021-12bb3ee2057d

• The nearest: 2021 BMW i3 S, hatchback, gold, under a mile from this car. Mileage: 14,120 miles. Price: £15,999, £200 more than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/bmw-i3-2021-0a5227de1c69