2017 Vauxhall Insignia 1.6L Diesel · LS17 YCF

The Vauxhall Insignia’s most recent MOT test on 2026-05-21 resulted in a clean pass, marking a continuation of a stable maintenance record over the past five years. While no defects were recorded in this test, the vehicle’s history includes two prior advisories from 2022, both related to rear tyre conditions—one showing slight cracking or perishing and the other indicating a tyre that was slightly out of shape. These advisories, which did not result in failure, suggest early signs of wear that may warrant closer attention, particularly given the vehicle’s age and accumulated mileage. The absence of repeated failures or worsening conditions since 2022 indicates that maintenance has likely been consistent, but the tyre advisories serve as a reminder that wear progression can accelerate with high mileage and prolonged exposure to environmental factors. The vehicle’s recorded mileage of 131,087 miles at the time of inspection represents a notably high annual usage rate of approximately 14,565 miles per year, which is disproportionate for a nine-year-old car. Such mileage accumulation typically indicates heavier operational demands, leading to increased wear on critical components such as tyres, brakes, suspension, and drivetrain elements. The rapid mileage growth could also imply that the vehicle has been subjected to frequent or aggressive driving conditions, which may accelerate the degradation of consumables like brake pads, clutch components, and engine fluids. Additionally, the absence of significant mileage gaps suggests minimal periods of standstill, which can exacerbate issues like brake disc corrosion, standing corrosion on suspension or exhaust components, and the degradation of fluids that degrade over time rather than through use alone. As a prospective buyer, the most critical areas to inspect are the rear tyres, given the historical advisories and the high likelihood of further wear with continued use. Check for deeper cracks, delamination, or tread loss beyond the minor issues noted in the 2022 MOT, as these can compromise traction and safety. On a test drive, listen for uneven tyre wear patterns, which may indicate misalignment or suspension issues, and watch for excessive vibration or pulling to one side, which could signal alignment or steering component wear. The rear tyres should also be visually inspected for sidewall perishing, which can become critical if left unaddressed, particularly in colder climates where rubber becomes brittle. Beyond tyres, focus on the braking system, given the high mileage and potential for brake pad or disc wear. Inspect the rear brake discs for signs of glazing, warping, or excessive corrosion, which can lead to reduced braking performance or binding calipers. Listen for a grinding noise during braking, which typically indicates metal-to-metal contact between pads and discs, and check for uneven brake pad wear, which may suggest misalignment or hydraulic issues. Additionally, verify that the brake fluid level is within specification and that there are no leaks around the brake master cylinder or caliper components. Given the vehicle’s age, consider checking the 12V battery and starter motor for signs of weakness, as prolonged periods of high mileage can strain these components. Lastly, examine the suspension for signs of bush wear or coil spring failure, which can lead to clunking noises over bumps and reduced ride quality. A thorough inspection of the exhaust system for corrosion or leaks is also prudent, particularly if the vehicle has been stored in a damp environment, as this can accelerate rust progression. Finally, review the service history for any scheduled fluid changes, such as engine oil, coolant, and transmission fluid, which should have been performed at the manufacturer-recommended intervals to mitigate wear and maintain performance.