2021 BMW i3

42.2kWh S Auto RWD 5dr

£15,820

Fair price: within 8% of the typical £15,603 for this model, age and mileage, drawing on 217 adverts of this make and model.

Overview

Make: BMW
Model: i3
Trim: S
Version: 42.2kWh S Auto RWD 5dr
Mileage: 19,393 miles
Year: 2021
Fuel type: Electric
Body type: Hatchback
Gearbox: Automatic
Seats: 4
CO2: 0 g/km
Colour: Black
Doors: 5
Driven wheels: Rear Wheel Drive
Emissions standard: Euro 6

About this car

With 19,393 miles on the clock, this 2021 BMW i3 S has done roughly 5,600 fewer miles than a typical 2021 BMW i3. The dealer is asking £15,820, which is £217 above our market estimate of £15,603. Our estimate draws on 217 BMW i3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 4 days. Its recorded MOT is valid until 26 June 2027, and its advertised mileage is consistent with the latest MOT reading. It is for sale at Big Motoring World Blue Bell Hill in Chatham.

Stock data from 27 October 2026.

How we estimate prices and check cars

Price history

First seen on 24 October 2026, 4 days ago. Advert duration calculated on 28 October 2026.

Recorded asking prices
Date observed	Asking price
24 October 2026	£15,690
25 October 2026	£15,820
27 October 2026	£15,820

Price and mileage comparison

Estimated market asking price: £15,603. The asking price is £217 above this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 217 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 5,600 miles lower than typical for a 2021 BMW i3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 26 June 2027. 18,538 miles at the last test.

13 other cars with the same year, trim, gearbox and fuel are for sale from £9,850 to £17,299.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£9,850	52,000 miles
£13,498	55,578 miles
£14,995	24,000 miles
£15,250	20,000 miles
£15,349	25,361 miles

These cars have covered 14,120–55,578 miles, compared with 19,393 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

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

Vehicle photos

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