2007 Vauxhall Astra 1.8L Petrol · CX57 XWY

The latest MOT test in October 2023 resulted in a pass, but the history reveals a concerning pattern of recurring failures and advisories that suggest a worsening maintenance trend. The vehicle has failed three of its last six MOT tests, with major defects including exhaust lambda sensor readings outside limits, excessively worn anti-roll bar ball joints, and insecure door catches. Advisories such as oil leaks, worn tyres, and play in the steering rack inner joints have persisted across multiple tests, indicating neglect of underlying mechanical issues. The repeated lambda sensor failures also point to potential long-term emissions system degradation, which may require costly repairs to the catalytic converter or oxygen sensors. At 126,248 miles over 19 years, the Astra has averaged around 6,645 miles annually, which is typical for its age and suggests consistent rather than sporadic use. This mileage places the vehicle firmly in the high-wear category, where suspension components, bushes, and drivetrain parts are likely to show significant deterioration. The absence of prolonged periods of inactivity reduces the risk of standing-related issues like seized calipers or perished seals, but the cumulative mileage means consumables such as tyres, brakes, and shock absorbers will have endured substantial stress. Prospective buyers should prioritise a thorough inspection of the suspension and steering systems, as the advisories highlight play in the steering rack inner joints and past failures for worn anti-roll bar ball joints and rear axle swivel pins. On a test drive, listen for clunks or knocks over uneven surfaces, which could indicate worn bushes or ball joints, and check for excessive free play in the steering wheel. The tyres require urgent attention, as the nearside rear was noted as worn close to the legal limit and slightly damaged, while the offside rear previously had a dangerous bulge—inspect all tyres for uneven wear, cracking, or structural damage. The recurring oil leak advisory, though described as not excessive, should be investigated for its source, as prolonged leaks can lead to degraded seals or gaskets over time. The exhaust emissions system demands close scrutiny, given the repeated lambda sensor failures, which may manifest as poor fuel economy, a lack of power, or an illuminated engine management light. The braking system has a history of thin pads and scored discs, so assess the condition of the discs for grooving or warping and check for uneven braking or vibration under heavy braking. Finally, verify the security of the driver’s door catch, which previously failed, and inspect the shock absorbers for oil misting or leaking, as these can compromise ride quality and handling. Given the vehicle’s age and mileage, also evaluate the condition of the 12V battery, coolant hoses, and timing belt—if not already replaced—as these are time-sensitive components prone to failure.