2023 BMW X3 M

3.0 i Competition Auto 4WD Euro 6 (s/s) 5dr (503 bhp)

£59,995

Fair price: within 8% of the typical £59,179 for this model, age and mileage, drawing on 130 adverts of this make and model.

Overview

Make: BMW
Model: X3 M
Trim: COMPETITION
Version: 3.0 i Competition Auto 4WD Euro 6 (s/s) 5dr (503 bhp)
Mileage: 27,700 miles
Year: 2023
Fuel type: Petrol
Body type: SUV
Engine: 3.0 L
Gearbox: Automatic
Power: 503 bhp
Seats: 5
CO2: 247 g/km
Colour: Black
Doors: 5
Driven wheels: Four Wheel Drive
Engine badge: Competition
Emissions standard: Euro 6

About this car

This 2023 BMW X3 M Competition is advertised with 27,700 miles on the clock. The dealer is asking £59,995, which is £816 above our market estimate of £59,179. Our estimate draws on 130 BMW X3 M adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 76 days ago, and its asking price has since fallen by £1,000. That may be worth mentioning if you discuss the price with the dealer. Its recorded MOT is valid until 19 April 2027, and its advertised mileage is consistent with the latest MOT reading. You can find this car at CSH Performance in Elland.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 6 August 2026, 76 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £1,000 from the first recorded £60,995. 1 price reduction recorded, the latest observed on 11 September 2026.

Recorded asking prices
Date observed	Asking price
6 August 2026	£60,995
7 August 2026	£60,995
11 September 2026	£59,995
20 October 2026	£59,995

Price and mileage comparison

Estimated market asking price: £59,179. The asking price is £816 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 130 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 400 miles higher than typical for a 2023 BMW X3 M.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 19 April 2027. 23,784 miles at the last test.

15 other cars with the same year, trim, gearbox and fuel are for sale from £48,995 to £64,990.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£48,995	69,712 miles
£54,450	55,692 miles
£57,980	32,000 miles
£58,000	42,000 miles
£58,799	30,923 miles

These cars have covered 6,302–69,712 miles, compared with 27,700 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 X3 M cars for sale · 2023 BMW X3 M price guide

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Dealer

CSH Performance, Elland. Across the dealer network: 41 cars for sale.

Dealer postcode: HX5 0RY.