2015 Vauxhall Insignia 1.8L Petrol · LP64 NPZ

The most recent DVSA examination on 26 August 2026 resulted in a clean pass with no defects or advisories recorded, which represents a positive position on paper. Evaluating the broader maintenance trend across the available test history, the record shows three entirely clean passes in 2022, 2023, and 2024, followed by a 2025 test that surfaced a cluster of structural corrosion advisories, a steering rack inner joint defect, a binding rear service brake, and a minor lighting issue, before returning to a fully clean outcome in 2026. The pattern is consistent with an eleven year old vehicle that has begun to exhibit age-driven wear items during 2025, but the subsequent clean pass suggests no immediate rectification was carried out, meaning the underlying conditions identified at the 2025 test warrant physical verification rather than assumption of repair. Overall the trend is best described as stable but with the clear caveat that corrosion and steering component wear have now been formally flagged by the tester. The recorded mileage of 71,762 miles over an eleven year service life equates to an average of approximately 6,524 miles per year, which is broadly typical for a privately owned vehicle of this age and segment. There are no substantial gaps or unusually rapid accumulation periods evident from the MOT record intervals, indicating reasonably consistent use rather than long periods of standing or motorway-fleet intensity. This level of annual mileage tends to produce steady but moderate wear on consumables such as brake pads, discs, tyres, and ancillary drive components, while still leaving calendar-based degradation of fluids, rubber, and electrical components as a relevant concern given the vehicle's age. The MOT intervals themselves align sensibly with annual use and there is no evidence of odometer irregularity. Turning to the specific advisories raised at the 2025 test, the rear sub-frame corrosion advisory should be inspected directly, as the tester's note specifies it is not seriously weakened at present but corrosion in this area tends to progress through winter salt exposure and may escalate at future tests if underseal protection is not renewed. Likewise, the advisory noting that suspension components are corroded but not seriously weakened across multiple locations points to widespread surface oxidation on arms, springs, and bush housings, which can manifest on a test drive as clonks or rattles over uneven surfaces, vague steering response, or uneven tyre wear particularly on inner edges if bushes have softened. The steering rack inner joint play advisory is particularly worthy of close attention; on a road test, listen and feel for a slight knocking through the steering wheel over rough ground, any twitching or self-centring irregularity, and inspect the inner track rod boots for splits or grease loss, as replacement of the inner joint or full rack assembly is a comparatively costly intervention. The advisory that the nearside rear service brake is binding but not excessively suggests the caliper slider pins or piston may be sluggish, a common condition on vehicles that experience mixed urban and standing use. On a test drive, expect to feel the rear brakes slightly grabbing, observe whether the vehicle pulls to one side under light braking, and check for uneven brake disc wear or heat staining on the rear wheel after driving. Given the calendar age, a prospective buyer should also verify the age and condition of the 12 volt battery, as units over five years old commonly fail without warning, and confirm the service history to ensure brake fluid, coolant, and automatic or manual transmission fluid have been refreshed on a time rather than purely mileage basis. Tyre sidewalls should be examined closely for perishing or cracking regardless of tread depth, the exhaust system should be inspected for underbody corrosion and blowing joints, and a thorough road test on varied surfaces is recommended to confirm the absence of any symptoms consistent with the previously flagged steering and suspension wear.