2023 BMW X3

3.0 30d MHT M Sport Auto 4WD Euro 6 (s/s) 5dr (282 bhp)

£33,995

Above the going rate: £3,453 over the typical £30,542 for this model, age and mileage, drawing on 2,970 adverts of this make and model.

Overview

Make: BMW
Model: X3
Trim: M SPORT
Version: 3.0 30d MHT M Sport Auto 4WD Euro 6 (s/s) 5dr (282 bhp)
Mileage: 74,583 miles
Year: 2023
Fuel type: Diesel Hybrid
Body type: SUV
Engine: 3.0 L
Gearbox: Automatic
Power: 282 bhp
Seats: 5
CO2: 164 g/km
Colour: Black
Doors: 5
Driven wheels: Four Wheel Drive
Engine badge: 30d; MHT
Hybrid type: Mild hybrid
Emissions standard: Euro 6

About this car

This 2023 BMW X3 M Sport has covered 74,583 miles, around 45,700 more than typical for its age. The dealer is asking £33,995, which is £3,453 above our market estimate of £30,542. We use UK dealer asking prices, including 2,970 BMW X3 listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 20 days ago. MOT records show an expiry date of 14 March 2027, and the latest recorded mileage is consistent with the advert. The seller is Sytner Stevenage BMW, based in Stevenage.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 30 September 2026, 20 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observed	Asking price
30 September 2026	£33,995
19 October 2026	£33,995

Price and mileage comparison

Estimated market asking price: £30,542. The asking price is £3,453 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 2,970 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 45,700 miles higher than typical for a 2023 BMW X3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 14 March 2027. 63,860 miles at the last test.

143 other cars with the same year, trim, gearbox and fuel are for sale from £19,990 to £42,450.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£19,990	118,000 miles
£27,650	50,455 miles
£28,730	46,287 miles
£28,995	62,791 miles
£29,490	29,392 miles

These cars have covered 7,178–118,000 miles, compared with 74,583 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 cars for sale · 2023 BMW X3 price guide

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Dealer

Sytner Stevenage BMW, Stevenage. Across the dealer network: 140 branches, 10,310 cars for sale.

Dealer postcode: SG1 2BE.