2014 Vauxhall Insignia 2.0L Diesel · YN64 PRV

The most recent MOT, carried out on 24 August 2023, was passed but returned two advisories: a slight binding of the off‑side front service brake and rear tyre tread approaching the legal limit, with edge wear on both rears. Over the last six years the vehicle has moved from a series of serious failures – notably missing wheel fixings, a fractured rear coil spring, severe shock absorber leaks and a deteriorated CV boot – to a clean pass in 2020 and a pass with only minor advisories in 2021 and 2022. The trend is therefore improving, suggesting that the most critical faults have been addressed, yet the persistence of brake‑related advisories and tyre wear indicates that maintenance is still catching up with wear. At 164,343 mi on a 2014 model the average annual mileage works out at roughly 13,700 mi per year, well above the typical UK average of 8‑10 000 mi. This level of utilisation accelerates wear on consumables such as tyres, brake pads, suspension bushings and engine oil, and it also places greater stress on the drivetrain and chassis components. The high mileage, combined with the vehicle’s age, means that many parts are likely approaching the end of their design life, and any lapses in service history could have compounded wear, especially on the rear suspension where a coil spring previously fractured. A prospective buyer should give particular attention to the front brake assembly – feel for any pedal pull, pulsation or noise that could indicate caliper sticking or uneven pad wear – and inspect the rear tyres for depth, sidewall cracking and uneven wear patterns that may reveal alignment or suspension issues. The rear shock absorbers should be checked for oil seepage around the mounting points and for any clunking or excessive bounce during a short test‑drive over a speed bump. The near‑side inner CV joint boot reported as severely deteriorated should be examined for grease leakage and torn rubber, as a failed boot can quickly lead to joint failure. Verify that all wheel fixing bolts are present and correctly torqued, and look for any signs of corrosion or looseness at the suspension arm pins and bushings, especially on the rear left where excessive wear was previously recorded. Given the vehicle’s age, time‑related maintenance is as important as mileage‑related wear. Inspect the 12 V battery for terminal corrosion and verify its charge holding capacity, as batteries over ten years often need replacement. Check that the coolant, brake fluid and engine oil have been changed within the recommended intervals – old brake fluid can become hygroscopic and reduce braking efficiency, while degraded coolant can lead to overheating. Examine rubber hoses, the timing belt or chain (if applicable) and the exhaust system for cracks, rust or leaks, and ensure the registration plate is legible. A thorough visual inspection of the under‑carriage for rust, especially around the rear sub‑frame where a coil spring failed, will help confirm the structural integrity before committing to purchase.