2021 BMW X4 M

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

£36,498

Fair price: within 8% of the typical £35,154 for this model, age and mileage, drawing on 83 adverts of this make and model.

Overview

Make: BMW
Model: X4 M
Trim: COMPETITION
Version: 3.0 i Competition Auto 4WD Euro 6 (s/s) 5dr (503 bhp)
Mileage: 70,992 miles
Year: 2021
Fuel type: Petrol
Body type: SUV
Engine: 3.0 L
Gearbox: Automatic
Power: 503 bhp
Seats: 5
CO2: 260 g/km
Colour: Grey
Doors: 5
Driven wheels: Four Wheel Drive
Engine badge: Competition
Emissions standard: Euro 6

About this car

With 70,992 miles on the clock, this 2021 BMW X4 M Competition has done roughly 21,000 more miles than a typical 2021 BMW X4 M. Our estimated market asking price is £35,154. This car is advertised at £36,498, which is £1,344 above that figure. We use UK dealer asking prices, including 83 BMW X4 M listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 12 days ago. Its recorded MOT is valid until 1 July 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Arnold Clark York Motorstore / Vanstore, based in York.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 9 October 2026, 12 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observed	Asking price
9 October 2026	£36,498
20 October 2026	£36,498

Price and mileage comparison

Estimated market asking price: £35,154. The asking price is £1,344 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 83 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 21,000 miles higher than typical for a 2021 BMW X4 M.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 1 July 2027. 66,321 miles at the last test.

12 other cars with the same year, trim, gearbox and fuel are for sale from £32,890 to £44,995.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£32,890	61,000 miles
£34,995	60,000 miles
£36,795	53,790 miles
£37,700	47,380 miles
£39,000	63,782 miles

These cars have covered 33,449–63,782 miles, compared with 70,992 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 M cars for sale · 2021 BMW X4 M price guide

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Dealer

Arnold Clark York Motorstore / Vanstore, York. Across the dealer network: 152 branches, 29,304 cars for sale.

Dealer postcode: YO26 6RB.