2013 Vauxhall Insignia 2.0L Diesel · FH13 AEG

The Vauxhall Insigna’s most recent MOT test on 2025-11-28 confirms it passed without defects, though it had failed the preceding test just two days earlier on 2025-11-26 at the same mileage. This back-to-back failure and pass suggests either a last-minute rectification of a minor, intermittent issue—likely a procedural oversight or a component just at the threshold of failure—or potential test centre inconsistency. The absence of recorded defects across all five tests from 2024 to 2025 implies no recurring major faults were formally logged, but the repeated failures at identical mileages warrant scrutiny of components prone to gradual degradation, such as brake calipers, suspension bushes, or minor electrical faults that might not always trigger a defect but could indicate underlying wear. The recorded mileage of 191,369 miles over 13 years equates to an average of nearly 14,700 miles annually, which is elevated for a vehicle of this age. The gap between tests is consistent at one year, with no prolonged periods of inactivity or rapid mileage spikes between 2024 and 2025, suggesting steady usage rather than neglect or heavy duty. However, the lack of intermediate MOTs or service records means critical maintenance intervals—such as suspension servicing, brake fluid changes, or corrosion checks—cannot be verified. The most recent test occurred just six months ago, which is within the standard 12-month cycle, but the abrupt failure followed by a pass raises questions about whether the vehicle was driven to the test centre in a borderline condition. Given the absence of logged defects but the repeated failures at the same mileage, a buyer should prioritise an independent inspection of the braking system, particularly for binding calipers or uneven wear on discs, as these are common causes of test failures that may not always appear in routine checks. The suspension should be examined for worn or leaking bushes, corroded coil springs, or excessive play in the struts, as these issues often escalate without visible external signs. Electrical faults, such as malfunctioning indicators or dashboard warnings, should also be tested, as these can trigger failures without physical damage. Finally, a thorough underbody inspection is essential to assess structural corrosion, especially around wheel arches, sills, and the subframe, given the vehicle’s age and mileage. The lack of service history makes it impossible to confirm whether these areas have been addressed, so visual and functional checks are critical.