2012 Vauxhall Insignia 2.0L Diesel · DS12 AAZ

The latest MOT test for this Vauxhall Insignia resulted in a pass on 19 December 2025, following a failure the previous day for a major defect related to the offside front anti-roll bar linkage ball joint dust cover. This recent failure and subsequent pass indicate that the vehicle is currently roadworthy, but the maintenance trend shows a transition from a clean record into a period where age-related wear is becoming more apparent. While the immediate mechanical fault has been rectified to achieve the pass, the history suggests that the vehicle is entering a phase where more frequent attention to consumables and suspension components will be required to maintain compliance. The recorded mileage of 113,288 miles over a 14-year period equates to approximately 8,092 miles per year, which represents typical, moderate usage for a vehicle of this type. This level of annual mileage is generally preferable to very high mileage, which accelerates drivetrain wear, or very low mileage, which can lead to fluid degradation and seized components from standing. However, at this stage of its lifecycle, the vehicle's mechanical components, particularly the suspension system and braking hardware, are subject to standard wear and tear consistent with its age and cumulative distance travelled. A significant point for inspection is the advisory issued in January 2025 regarding worn brake discs on all four wheels. Although the discs were not considered excessively worn at that time, they are approaching the end of their functional life. During a test drive, you must check for any brake shudder or vibration through the pedal, which can indicate warped discs, or any squealing or grinding noises that suggest the brake pads are nearing exhaustion. You should also inspect the thickness of the discs and the condition of the pads to ensure that the wear noted in the previous MOT has been addressed or is not progressing toward a more costly replacement. Additionally, the recent failure of the anti-roll bar linkage dust cover suggests that other rubber-to-metal components in the suspension may be perishing. Listen for any knocking, clunking, or rattling sounds when navigating uneven road surfaces or during low-speed manoeuvres, as these are indicative of worn suspension bushes or ball joints. You should also physically inspect the offside front tyre for any signs of further damage or sidewall cracking, following the previous advisory regarding a cut. Given the vehicle's age, it is also advisable to verify the service history to ensure that essential fluid changes, such as brake fluid and coolant, have been performed on a calendar basis rather than solely based on mileage.