2013 Vauxhall Astra 1.7L Diesel · DX13 MZO

The vehicle is currently roadworthy, but the maintenance history indicates a reactive rather than proactive ownership pattern. While the most recent test in November 2025 at 126,344 miles was a pass, it followed a significant failure just five days prior. The trend shows a cycle where faults are only addressed when an MOT fails, rather than during routine servicing. The presence of a non-excessive oil leak in both the October and November 2025 tests suggests a persistent issue that has been monitored rather than repaired. At 126,344 miles over 13 years, the Astra has averaged approximately 9,700 miles per year, which aligns with typical UK national averages for a petrol or diesel vehicle of this age. There are no significant gaps in the testing history, with annual records maintained between 2023 and 2025. However, the accumulation of over 11,000 miles between November 2024 and November 2025 coincides with a period of mechanical failures, suggesting that the high-mileage usage is now accelerating the decline in component condition. A buyer must pay close attention to the braking system and suspension components. The October 2025 failure highlighted poor parking brake efficiency, thin nearside rear pads, and pitted rear brake discs. While these were supposedly rectified, a physical inspection is required to ensure the calipers are not binding and that the handbrake cable is properly adjusted. The 2024 failure regarding an offside front tyre worn on the edge indicates potential alignment issues or worn suspension bushes which should be checked for uneven wear. Furthermore, the emissions failure in November 2024 for excessive smoke or vapour suggests engine management issues or failing injectors that may be costly to rectify at this mileage. Given the recurring oil leak advisory, a technician should inspect the engine block and crankcase seal to determine if the leak is a simple gasket failure or a more serious seal issue that could lead to engine degradation.