2010 Vauxhall Insignia 2.0L Diesel · DL10 TWZ

The vehicle is currently roadworthy, but the maintenance history reveals a pattern of reactive rather than proactive care. While the most recent test in October 2025 at 180,010 miles was a pass, it followed a significant failure just seventeen weeks prior at 179,813 miles. That failure flagged a fractured nearside coil spring, an ABS fault, and excessive emissions, indicating that critical safety and emission components were only addressed once they reached a point of legal failure rather than being serviced during routine intervals. At 180,010 miles over sixteen years, the Insignia has averaged approximately 11,250 miles per year, which aligns with typical national averages for a vehicle of this age. The data shows consistent use between annual tests, with roughly 1,900 miles covered between the September 2024 and October 2025 inspections. However, the high mileage places considerable strain on the drivetrain and suspension, as evidenced by the recurring advisories regarding tyre wear and component degradation across the four-year period. A buyer must conduct a thorough physical inspection of the suspension and braking systems. The record shows thin rear brake pads noted in October 2025 and worn discs previously flagged in 2023, suggesting the braking assembly is nearing the end of its service life. The oil leak mentioned in the two most recent tests requires close monitoring to determine if it is a minor seal weep or a more significant engine issue. Given the previous CV joint boot failure in 2022 and the broken coil spring in 2025, the undercarriage should be checked for further rubber perished or structural corrosion which is common on high-mileage Vauxhall models of this era.