2008 Vauxhall Astra 1.2L Diesel · OU08 ADX

The most recent DVSA MOT, carried out on 6 October 2021, resulted in a failure. The test recorded several dangerous and major failures – an ABS warning lamp indicating a fault in the anti‑lock braking system, the nearside front tyre tread measured below the legal 1.6 mm minimum, nearside rear brake pads worn to less than 1.5 mm, a malfunctioning engine management indicator lamp and excessive wear on the nearside front suspension arm ball joint. The presence of multiple safety‑critical defects suggests that, at least at the time of that inspection, the vehicle’s maintenance regime was not keeping pace with the wear expected on a car of this age and mileage. Without more recent MOT entries it is impossible to confirm whether the owner has remedied these items, but the record indicates a period of deteriorating condition that would need to be reversed before the car can be considered road‑worthy. At 199 194 miles the Astra has logged roughly 11 000 miles per year over its 18‑year life, a usage pattern that sits squarely within the normal range for a family hatchback. The mileage is not excessive, but when combined with the vehicle’s age it means many wear items – such as suspension bushings, steering components, brake discs and pads, and engine internals – are likely approaching the end of their design life. The relatively steady annual run‑off also suggests the car has not been subjected to prolonged periods of high‑speed, high‑load driving, which is favourable, yet the recorded defects indicate that even moderate use has taken its toll on critical safety parts. A prospective buyer should obtain a full mechanical inspection focused on the items flagged by the 2021 MOT. The ABS fault may stem from a faulty wheel speed sensor, damaged wiring harness, or a failing control module; symptoms to listen for include intermittent loss of brake assist or a pulsating pedal under hard braking. The front tyre tread being below 1.6 mm is a clear safety issue – the tyre will need replacement immediately, and the driver should check for uneven wear that could point to misaligned suspension or worn camber/caster bushes. The rear brake pads at less than 1.5 mm will soon require fitting of new pads and possibly resurfacing or replacement of the rear discs if they show scoring or excessive rust. The engine MIL illumination indicates a fault that could be as simple as a sensor failure or as serious as a misfire; a diagnostic scan should be performed to retrieve any stored fault codes and to verify that the engine’s emissions system is functioning correctly. Finally, the excessively worn ball joint on the nearside front suspension arm is a structural concern – any looseness or clunking when turning the steering wheel or when passing over bumps should be evident, and the joint will need to be replaced along with a check of the surrounding control arm bushings and tie‑rod ends. Beyond the specific MOT failures, the buyer should conduct age‑related checks typical for a vehicle approaching two decades old. Inspect all rubber hoses, especially the coolant and brake lines, for cracking, hardening or bulging, and verify that the coolant has been flushed within the last two years to prevent corrosion of the water pump and radiator. Examine the timing belt or chain – if the Astra is equipped with a timing belt, confirm whether it was replaced around the 100 000‑mile mark, as failure can cause catastrophic engine damage. The 12‑volt battery should be tested for cranking amperage and checked for any signs of sulfation or case swelling, particularly if the car has spent long periods idle. Look for corrosion on the chassis, especially around wheel arches and under the vehicle, and ensure that the exhaust system is free of cracks or excessive rust that could lead to leaks. Finally, verify that the service book contains regular oil changes, filter replacements and any recommended interim services; a well‑documented service history can offset some of the concerns raised by the MOT failures, but any outstanding safety‑critical faults must be rectified and a successful re‑MOT obtained before the vehicle is deemed road‑worthy.