2015 BMW X1 2.0L Diesel · YD15 WHE

The vehicle’s most recent MOT test on 17 October 2025 at 98,747 miles resulted in a failure, marking a significant deterioration from prior clean passes. This represents a clear worsening trend in roadworthiness, particularly in critical areas like the windscreen integrity, exhaust system, and tyre condition. The October 2025 failure alone highlights multiple urgent issues—including a major exhaust leak, compromised visibility due to windscreen damage, and tyres operating at or beyond the legal limit—which were absent in the previous two tests. The pattern suggests deferred maintenance, as the same tyres (now worn beyond safe limits) were still in use just 12 months prior, and the exhaust leak was not addressed despite being a major defect. The mileage progression indicates consistent use without prolonged periods of inactivity, averaging around 9,000 miles annually. However, the gap between the 2024 November pass (71,792 miles) and the 2025 October failure (98,747 miles) spans just 11 months, implying rapid accumulation of wear. Earlier tests show a steady increase: from 58,607 miles in January 2023 to 66,357 in January 2024, then to 71,792 by November 2024. While this aligns with typical usage for its age, the lack of intermediate MOTs or service records means critical components—such as suspension bushes, coil springs, or brake calipers—could have deteriorated silently between tests. A prospective buyer should prioritise an immediate inspection of the windscreen’s structural integrity, as the October 2025 failure explicitly cited impaired visibility. The exhaust leak, classified as major, warrants verification of the flexi pipe and downstream connections for corrosion or damage, as such failures often indicate broader exhaust system neglect. The tyres, now worn to the legal limit or beyond, should be checked for uneven wear patterns, which could signal alignment issues or suspension wear. The 2023 and 2022 tests revealed consistent brake disc pitting and pad wear, suggesting the braking system may require a full service, including caliper binding checks and disc thickness measurements. Suspension components—particularly rear bushes and coil springs—should be examined for excessive play or corrosion, as these are common failure points in vehicles of this age and mileage.