2023 BMW X4

2.0 20d MHT M Sport Auto 4WD Euro 6 (s/s) 5dr (187 bhp)

£33,300

Good value: £4,689 under the typical £37,989 for this model, age and mileage, drawing on 649 adverts of this make and model.

Overview

Make: BMW
Model: X4
Trim: M SPORT
Version: 2.0 20d MHT M Sport Auto 4WD Euro 6 (s/s) 5dr (187 bhp)
Mileage: 16,139 miles
Year: 2023
Fuel type: Diesel Hybrid
Body type: SUV
Engine: 2.0 L
Gearbox: Automatic
Power: 187 bhp
Seats: 5
CO2: 151 g/km
Colour: Black
Doors: 5
Driven wheels: Four Wheel Drive
Engine badge: 20d; MHT
Hybrid type: Mild hybrid
Emissions standard: Euro 6

About this car

This 2023 BMW X4 M Sport has covered 16,139 miles, around 10,800 fewer than typical for its age. The dealer is asking £33,300, which is £4,689 below our market estimate of £37,989. Our estimate draws on 649 BMW X4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 89 days ago, the asking price has dropped by £1,450. That history is worth bearing in mind when speaking to the dealer. The latest MOT record shows an expiry date of 30 July 2027, with the advertised mileage consistent with the recorded reading. It is advertised by Saxtons.co.uk in Chelmsford.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 23 July 2026, 89 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £1,450 from the first recorded £34,750. 4 price reductions recorded, the latest observed on 13 October 2026.

Recorded asking prices
Date observed	Asking price
24 July 2026	£34,750
29 August 2026	£34,500
10 September 2026	£34,200
24 September 2026	£33,700
13 October 2026	£33,300
19 October 2026	£33,300

Price and mileage comparison

Estimated market asking price: £37,989. The asking price is £4,689 below 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 649 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 10,800 miles lower than typical for a 2023 BMW X4.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 30 July 2027. 15,473 miles at the last test.

53 other cars with the same year, trim, gearbox and fuel are for sale from £28,990 to £41,480.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£28,990	67,000 miles
£29,200	69,531 miles
£30,750	50,400 miles
£30,990	21,955 miles
£31,295	41,388 miles

These cars have covered 5,356–69,531 miles, compared with 16,139 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 X4 cars for sale · 2023 BMW X4 price guide

Dealer

Saxtons.co.uk, Chelmsford. Across the dealer network: 817 cars for sale.

Dealer postcode: CM1 3BH.

Dealer opening hours

Monday: 08:00-20:00
Tuesday: 08:00-20:00
Wednesday: 08:00-20:00
Thursday: 08:00-20:00
Friday: 08:00-20:00
Saturday: 09:00-18:00
Sunday: 09:00-17:00