2011 Vauxhall Insignia 2.0L Diesel · LS61 VRT

A single MOT pass sits on the record for this Insignia, dated 27 June 2022 at 76,990 miles, and it passed without any failure items. Three advisories were logged on that test, and two of them relate to the same issue: both rear tyres were worn close to the legal limit and worn on the edge. The third advisory noted an oil leak that was not excessive at the time of inspection. There is no prior MOT history shown, so any pattern of repeat advisories or escalating corrosion cannot be established from the record alone, but the items flagged are typical of an older Insignia approaching its mid-teens. The combination of edge wear on both rear tyres and a non-excessive oil leak is a modest mechanical story rather than a chronic one, though the absence of subsequent tests means there has been no verification of how those items have progressed. With only one test recorded and the vehicle now around fifteen years old, the mileage of 76,995 miles equates to roughly 5,133 miles per year across its life, which is well below average for a vehicle of this type and age. Such low annual accumulation is consistent with either light private use or significant periods of standing, and either scenario carries its own considerations. Light use typically means slower wear on clutches, brake friction material and drivetrain components, but it can also accelerate ageing of rubber bushes, flexible coolant hoses, brake flexihoses and seals through heat cycling without regular use. The fact that the most recent test is from mid-2022 means there is a roughly four-year gap with no recorded roadworthiness verification, so the buyer has no official confirmation of the car's mechanical state since that date and must place greater reliance on a fresh inspection. The rear tyre wear pattern flagged on the 2022 test is worth examining closely. Edge wear on both rear tyres at the same time frequently points to incorrect wheel alignment, particularly rear camber or toe settings, worn rear suspension bushes, or weak coil springs allowing the car to sit low at the back. On a test drive, listen for clonking or knocking noises from the rear over uneven surfaces, particularly over speed humps, and check for any visible sag at the rear when parked on level ground. Inspect the sidewalls of any current rear tyres for uneven shoulders and confirm that the tread depth is well above the legal 1.6mm minimum, as tyres fitted since the advisory may simply be replacements rather than evidence that the underlying geometry problem has been resolved. The oil leak advisory, while classed as not excessive at the time, should not be dismissed on a fifteen-year-old Insignia. Common sources on this model include the cam cover gasket, the sump gasket area, and the oil filter housing, with the cam cover gasket being particularly prone to seepage due to age-hardened rubber. On inspection, look for fresh oil staining on the cam cover, around the spark plug tubes, on the lower engine block and on the sump plug area, and check the underside of the engine for any signs of accumulated oil residue. On a test drive, watch the temperature gauge for any upward creep and listen for any change in engine note under load, as a worsening leak combined with low annual use could have allowed oil levels to drift lower than expected. Beyond the flagged items, a physical inspection should also cover the rear brake discs and pads for surface corrosion, the front subframe and suspension arms for any surface rust given the vehicle's age, and the exhaust system for corrosion around the mountings and joints, all common wear points on an Insignia of this vintage.