2015 Vauxhall Insignia 2.0L Diesel · DF65 VHB

The Vauxhall Insignia’s most recent MOT, conducted on 28 October 2025 at 104,144 miles, passed without any recorded defects, confirming the vehicle remains roadworthy for the time being. However, the history reveals an inconsistent pattern: two consecutive failures in October 2023 and October 2024—both on the same test date—before passing the following day. While the latest pass suggests the issues were resolved, the repeated failures at identical mileages (82,972 and 94,782 miles) imply recurring problems were addressed, though not necessarily prevented from recurring. The absence of defects in the final pass does not guarantee future reliability, particularly for components prone to wear at this mileage. The recorded mileage of 104,144 miles over 11 years equates to approximately 9,468 miles annually, which is typical for a vehicle of this age. There are no significant gaps or abrupt spikes in mileage between tests, though the repeated failures at the same mileage intervals suggest either deferred maintenance or recurring mechanical issues that required repeated attention. The most recent test was conducted just nine months ago, which is within the standard 12-month MOT cycle, but the earlier failures indicate a lack of proactive servicing. Buyers should note that the vehicle has not been subjected to a full service between these tests, leaving critical components unchecked. Given the history, a thorough inspection should prioritise the suspension system, particularly the rear axle where binding brakes were likely the cause of failure. The repeated failures at identical mileages suggest potential wear in rear suspension bushes, coil springs, or even axle alignment issues. Brake discs and calipers should be examined for uneven wear or corrosion, as binding brakes are often a symptom of seized components or inadequate lubrication. Structural integrity, especially around the wheel arches and sills, should also be assessed for corrosion, as this model is prone to rust in high-exposure areas. Finally, the exhaust system and emissions should be checked for leaks or excessive smoke, as these are common failure points in vehicles of this age and mileage.