2011 Vauxhall Insignia 2.0L Diesel · CD58 CCD

The vehicle passed its most recent DVSA MOT test on 14 November 2025, but the result was accompanied by five advisories which, taken in aggregate, suggest a car that is being maintained to a passable standard yet is showing cumulative wear across its tyres and braking system. The two rear tyre advisories for edge wear, combined with the pitted and scored condition noted on both front and rear brake discs, point to an undercarriage that has done considerable mechanical work. While none of these items were deemed serious enough to fail the test, the recurrence of tyre edge wear across consecutive tests and the simultaneous deterioration of brake discs suggest the suspension geometry, wheel alignment, or simply the age of the consumables, may require closer attention. Comparing this against the 2022 pass with no defects recorded, the trend over the last three years has been one of progressive advisory accumulation rather than outright deterioration, indicating a vehicle that is still fundamentally roadworthy but is approaching a period where more substantive mechanical intervention should be anticipated. With a recorded mileage of 167,788 miles over approximately fifteen years of service, this Insignia is accruing an average of around 11,186 miles annually, which is broadly typical for a vehicle of its age and original market positioning as a family saloon and fleet favourite. There are no conspicuous gaps in the MOT record that would imply extended periods of standing, and the consistent year-on-year submissions suggest regular use, which from a mechanical perspective is generally favourable as it avoids the issues associated with prolonged inactivity. However, at this cumulative mileage, the wear on internal engine components, clutch, automatic transmission assemblies where fitted, and ancillary drivetrain parts will be considerably more advanced than the odometer figure alone might suggest in a younger car, and one should expect that major service items such as timing chains, turbochargers on diesel variants, and suspension subframes have either been renewed or are approaching the point at which renewal becomes prudent. The steering column universal joint wear noted as an advisory in late 2024 is a defect that warrants particular scrutiny, as this component, when allowed to advance, can introduce noticeable play or a slack feeling in the steering wheel that is most apparent during low-speed manoeuvring and when traversing uneven road surfaces. A prospective buyer should perform a physical check of the joint by turning the wheel from lock to lock with the engine running while stationary, listening for any clicking or clonking and feeling for irregular resistance or slack. The nearside outer sill filled with filler, also recorded in 2024, is a more serious structural consideration, as filled sills can indicate historic corrosion repair or, in less scrupulous cases, an attempt to conceal underlying rot. The area should be inspected from underneath on a ramp if possible, paying close attention to whether the filler is sound, whether there is evidence of fresh corrosion breaking out around the repair, and whether the surrounding chassis leg and floor pan show any signs of bubbling paint or structural distress, as sill corrosion on Insignias of this generation is a known concern particularly in regions where road salt is used heavily. Given the mileage and age profile, a thorough test drive should incorporate deliberate stops from moderate speed to evaluate the brakes for any shudder or pulling that would confirm the pitted disc condition noted at MOT, as well as listening for any grinding or binding that might indicate a seizing caliper, a common issue on high-mileage vehicles that have seen frequent stop-start urban use. Listen for suspension clonks or knocks over speed bumps and uneven surfaces, which would suggest worn bushes, dropped coil springs, or tired anti-roll bar links, all of which are realistic replacements at this mileage. Beyond the MOT record, physical checks should include a close inspection of all tyre sidewalls for perishing and cracking caused by age rather than wear, as tyres over six years old degrade regardless of tread depth. The 12V battery should be tested for resting voltage and cranking performance, brake fluid and coolant should be assessed for age-related degradation given that these are typically calendar-serviced items, and the full service history should be verified to confirm that cambelt or timing chain, transmission fluid, and diesel particulate filter regeneration cycles where applicable have been addressed at the manufacturer-recommended intervals.