2016 Vauxhall Insignia 2.0L Diesel · SC16 WOR

The most recent DVSA examination on 6 July 2026 resulted in a pass, albeit accompanied by an advisory concerning deterioration of the registration plate that is not yet severe enough to cause misreading. However, looking at the broader test history, the maintenance trend is demonstrably worsening rather than stable. The vehicle has now failed the MOT on three separate occasions within the last three years, and crucially, each failure has involved major defects rather than minor oversights. The 2026 retest followed just two days after a particularly serious failure involving an inoperative engine management indicator lamp, an offside rear parking brake that failed to function, and overall parking brake efficiency below the required standard. Such brake-related failures at this stage of the vehicle's life are notable and should not be dismissed as isolated events, particularly given the recurring coil spring fractures on the near and offside rear and ongoing brake component wear. The recorded mileage of 134,092 against a ten-year age equates to approximately 13,400 miles per annum, which is at the upper end of the spectrum for a vehicle of this type and significantly above the national average. There are no significant gaps in the annual testing record, and the consistent year-on-year submissions suggest the car has been in regular daily use rather than left standing. Sustained high annual mileage typically accelerates wear on suspension components such as coil springs, bushes and shock absorbers, as well as on braking hardware, clutch assemblies where applicable, and drivetrain mounts. This usage profile correlates directly with the observed MOT outcomes, where rear coil springs have fractured on two separate occasions and brake pads have been repeatedly flagged as approaching the end of their service life. For a prospective buyer, several recurring themes from the test history demand close physical inspection and a structured test drive. The rear coil spring failures in both 2023 and 2025 indicate that the original equipment springs are unlikely to have been upgraded to a higher-grade aftermarket alternative, and the nearside rear unit in particular should be inspected for any sagging, cracking or noise over speed humps and uneven road surfaces. Listen for clonking or knocking from the rear suspension, particularly when traversing undulating tarmac, and examine the nearside front lower suspension arm pin or bush noted as worn in 2025 for any subsequent play that may now exceed acceptable tolerances. Given the parking brake failure on the offside rear and the general advisory regarding rear brake pad wear, a thorough inspection of the handbrake mechanism, caliper operation, and rear disc condition is essential; test the handbrake for adequate holding on an incline and listen for any binding or scraping from the rear wheels during slow manoeuvring. The recurring engine management indicator lamp inoperative defects recorded at both the 2024 and 2026 failures warrant particular scrutiny, as they could indicate either a faulty bulb masking an underlying emissions or sensor fault, or a genuine malfunction within the engine management system that the previous owner has not addressed. On a test drive, monitor the instrument cluster for any illuminated warning lamps, check for any hesitation, misfire, or unusual exhaust emissions, and ensure the vehicle has been scanned for stored diagnostic trouble codes. Additionally, given the high mileage and ten-year age, prospective buyers should verify the timing belt or chain service history according to manufacturer schedules, confirm recent replacement of brake fluid, coolant and transmission oil where applicable, and examine tyres not only for tread depth but for sidewall cracking and perishing consistent with age. Finally, the deteriorated registration plates should be replaced prior to any subsequent test to avoid further advisories, and a 12V battery health check is advisable given that vehicles of this age and use frequently suffer from reduced cranking performance and intermittent electrical faults.