BMW X3 M Competition

The X3 M Competition occupies a specific niche: a full BMW M division product — sharing its S58 twin-turbocharged 3.0-litre straight-six with the M3 and M4 — packaged in a practical five-door SUV body. This 2023 example in black carries three factory options that add genuine substance to the standard car's already strong specification. The M Compound Brakes with Red High Gloss calipers are the pick of the list: a performance-oriented upgrade that brings appropriate retardation to a 503bhp machine capable of 0-62mph in 3.8 seconds. The M 50 Year commemorative badges are a period detail that will age well.

At 25,237 miles from new, the car is barely run in. Inside, Extended Merino Leather in black keeps the aesthetic cohesive and dark throughout, complemented by BMW Live Cockpit Professional and automatic climate control. The xDrive all-wheel drive system and eight-speed automatic transmission manage the power delivery without drama, while the top speed is held at the customary 155mph electronic limit. Blind Spot Assistance and a full parking camera suite complete a specification that makes the Competition usable day-to-day without any concession to the performance brief.

This is not an M Sport derivative with cosmetic additions — it is the M GmbH product, built to a different brief and with a fundamentally different driveline. That distinction matters in the used market, and at this mileage and age it represents a well-specced entry point into the full-fat X3 M range.