2007 Vauxhall Astra 1.2L Diesel · SH57 AAO

The most recent DVSA test, carried out on 9 February 2022, resulted in a failure on two major items – the off‑side front anti‑roll bar linkage ball joint and the nearside front suspension arm pin/bush were both judged excessively worn. This follows a pattern of alternating passes and failures over the last six years, with major faults appearing in 2018, 2019, 2020 and now 2022, while only 2017 and 2018‑09‑11 showed a clean sheet. The trend is therefore clearly deteriorating, indicating that wear on the front suspension and associated sub‑frame corrosion has not been fully addressed and that other systems (brakes, lighting and electronic monitoring) have also been problematic. At 96 882 mi the Astra is just under 100 000 mi after 19 years, giving an average of roughly 5 100 mi per annum. This is well below the typical 10‑12 000 mi per year seen on many family cars and suggests periods of low utilisation or long storage intervals. Low annual mileage reduces cumulative wear on engine and drivetrain components, but it does not prevent age‑related degradation of rubber, elastomers and metal. Prolonged standing can encourage brake disc surface rust, tyre sidewall perishing, battery electrolyte loss and the gradual weakening of suspension bushings and sub‑frame panels, all of which may not be reflected in mileage alone. A prospective buyer should give particular attention to the front suspension assembly. Inspect the anti‑roll bar linkage ball joints and the front arm bushings for excessive play or corrosion; a clunk or vague steering feel when turning over bumps is a typical symptom of the worn joints recorded in the 2022 failure. The sub‑frame should be examined for any surface rust that could be advancing toward structural weakening – look for flaking paint, bubbling under the coating and any cracks at welds. The rear brake imbalance noted in 2020 may indicate uneven pad wear, warped discs or a failing caliper; during a test drive feel for any pulsation in the pedal or pulling to one side, and check the discs for scoring or excessive rust. Electrical faults such as the non‑functional fog lamps, windscreen washer pump and the engine MIL light reported in earlier tests should be verified as operational, and the headlamp aim should be checked for correct alignment to avoid glare. Finally, the power‑steering hose corrosion, rear axle bush play and the corroded rear brake pipe noted in 2018 merit a visual inspection for leaks, stiff steering response and any signs of fluid contamination. Given the vehicle’s age, even with its modest mileage, a thorough age‑related inspection is essential. Examine all four tyres for sidewall cracking, dry rot or uneven tread that could indicate prolonged storage; verify tyre pressures and check for any cupping that points to suspension issues. Test the 12 V battery voltage and load, as batteries older than ten years often lose capacity even with low use. Drain and replace all service fluids – engine oil, coolant, brake fluid and power‑steering fluid – because time can degrade their lubricating and anti‑corrosion properties. Confirm that the service book contains regular oil changes and that any major suspension or brake work has been recorded; missing documentation should be a red flag. If the above items are in good order and any worn suspension or brake components are replaced, the Astra could still offer reliable transport, but the buyer should budget for a comprehensive front‑end overhaul and a full brake service to restore roadworthiness.