2023 BMW iX3

80kWh M Sport Auto RWD 5dr (282 bhp)

£29,670

Fair price: within 8% of the typical £29,105 for this model, age and mileage, drawing on 645 adverts of this make and model.

Overview

Make
BMW
Model
iX3
Trim
M SPORT
Version
80kWh M Sport Auto RWD 5dr (282 bhp)
Mileage
21,049 miles
Year
2023
Fuel type
Electric
Body type
SUV
Gearbox
Automatic
Power
282 bhp
Seats
5
CO2
0 g/km
Colour
Blue
Doors
5
Driven wheels
Rear Wheel Drive
Engine badge
M Sport
Emissions standard
Euro 6

About this car

This 2023 BMW iX3 M Sport is advertised with 21,049 miles, approximately 8,200 below the typical mileage for its age. Its asking price of £29,670 is £565 above our estimate of £29,105. The estimate uses 645 UK dealer adverts for the BMW iX3, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 4 days ago. Its asking price has since fallen by £3,820. The latest MOT record shows an expiry date of 15 October 2027, with the advertised mileage consistent with the recorded reading. It is for sale at Big Motoring World Enfield in Waltham Cross.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 17 October 2026, 4 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £3,820 from the first recorded £33,490. 2 price reductions recorded, the latest observed on 19 October 2026.

Recorded asking prices
Date observedAsking price
17 October 2026£33,490
18 October 2026£29,720
19 October 2026£29,670
20 October 2026£29,670

Price and mileage comparison

Estimated market asking price: £29,105. The asking price is £565 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 645 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 8,200 miles lower than typical for a 2023 BMW iX3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 15 October 2027. 20,825 miles at the last test.

102 other cars with the same year, trim, gearbox and fuel are for sale from £19,777 to £33,000.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£19,77783,290 miles
£19,98887,252 miles
£20,62877,411 miles
£21,16072,279 miles
£21,62069,109 miles

These cars have covered 285–87,252 miles, compared with 21,049 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 iX3 cars for sale · 2023 BMW iX3 price guide

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Dealer

Big Motoring World Enfield, Waltham Cross. Across the dealer network: 12 branches, 8,625 cars for sale.

Dealer postcode: EN8 8DY.

Dealer opening hours

Monday
10:00-21:00
Tuesday
10:00-21:00
Wednesday
10:00-21:00
Thursday
10:00-21:00
Friday
10:00-21:00
Saturday
08:30-18:00
Sunday
09:30-17:00

Vehicle photos