2014 BMW X6 3.0L Diesel · GL14 LGW

This 2014 BMW X6 has covered approximately 125,103 miles, which aligns with typical usage patterns for a vehicle of this age. While the mileage suggests a consistent level of road use, the recent MOT history reveals significant mechanical instability that should cause any potential buyer to pause. The vehicle's recent history shows a concerning trend of worsening mechanical health. While it passed its most recent test on May 22, 2026, it failed just two weeks prior with very serious defects, including an excessive engine oil leak and evidence of tampering with the diesel particulate filter. The fact that the vehicle moved only four miles between the failure and the subsequent pass suggests that the major faults were addressed very rapidly, which can sometimes indicate a quick fix rather than a permanent repair. There is a recurring pattern of neglect and questionable maintenance. The February 2025 failure was extensive, citing issues with the electronic parking brake, suspension arm bushes, and an exhaust system that had been modified to be noisy. The presence of smoke emissions during that test, combined with the recent DPF tampering report, strongly suggests that the vehicle has been subjected to improper modifications or attempts to bypass expensive emissions-related repairs. The condition trend is volatile. The shift from a clean pass in late 2024 to a long list of failures in early 2025, followed by a major engine and emissions failure in May 2026, indicates that the vehicle is entering a phase where high-cost components are beginning to fail.