2012 Vauxhall Insignia 2.0L Diesel · FN62 SSX

The most recent DVSA examination on 10 March 2026 resulted in a pass, although it was achieved only after a failure was recorded on the immediately preceding day, 9 March 2026. The identical set of advisories appeared on both occasions, which suggests that a category of defects was rectified between the two tests to secure the pass while other advisories remained outstanding and were carried forward. While the vehicle has therefore technically maintained its roadworthiness, the sudden appearance of five advisories in 2026 following a completely clean test in November 2024 and only a minor lamp defect in November 2023 indicates a clear worsening trend in the latter stages of the MOT history. Prospective buyers should treat this as a signal that the car is moving into a phase where age-related wear items, particularly corrosion and braking components, are beginning to demand closer attention rather than continuing with a low-intervention maintenance pattern. The recorded mileage of 158,026 miles on a 2012 Vauxhall Insignia equates to an annual average of roughly 11,288 miles, which sits comfortably within the expected range for a privately owned vehicle of its age and is neither unusually low nor excessively high. The MOT history does not show any conspicuous gaps that would imply long periods of standing, and the mileage progression between tests is broadly consistent with regular use, suggesting the engine, transmission and drivetrain have been worked consistently rather than subjected to the cold-start and short-trip abuse that can sometimes accompany lower-mileage examples. That said, with this level of accumulated mileage, wear-related replacement of suspension, braking and rubber components is statistically very likely, and any buyer should weigh the relatively high odometer reading against the inevitable cost of restoring consumables to a fully renewed state. The most pressing items from the latest test centre on the rear brake discs, which were noted as worn, pitted or scored on both sides but not considered seriously weakened at the time. On a test drive, a buyer should listen for any brake shudder through the pedal or steering wheel under firm application, which would indicate disc runout caused by uneven wear or corrosion of the friction surface, and should also check for any grinding or pulsating sensation that might suggest the discs have now thinned beyond serviceable limits. Visual inspection of the discs through the wheel should reveal a relatively smooth friction surface without deep lipping at the outer edge, and the handbrake should hold the vehicle confidently on a moderate incline, as pitted rear discs on Insignias are often associated with caliper slide pins seizing and uneven pad transfer. Replacement of the rear discs and pads is a routine job but should be budgeted for imminently. The advisories regarding sub-frame corrosion at both the front and rear, alongside the offside rear tyre worn on its edge and the nearside rear tyre exhibiting damage and cracking or perishing, point to a vehicle that is beginning to suffer the typical consequences of British winter road use at high accumulated mileage. The sub-frame corrosion is currently assessed as not seriously weakened, but on an Insignia of this age it warrants a physical inspection on a ramp to check for any distortion of mounting points or flaking that could compromise structural integrity under load. The tyre advisories, particularly the perishing noted on the nearside rear, highlight the importance of a careful check of all four tyres and the full-size spare for sidewall cracking, as fourteen-year-old rubber compounds degrade regardless of tread depth. Additional buyer checks should include a battery load test given the vehicle's age, verification of recent brake fluid and coolant replacement against service schedule, a thorough underbonnet inspection for oil or coolant leaks from the ageing engine ancillaries, and a road test paying particular attention to any clonks or knocks from the front and rear suspension that might suggest worn bushes, droplinks or coil springs given the high mileage.