2011 Vauxhall Astra 1.7L Diesel · DU11 WZF

The Vauxhall Astra’s most recent MOT tests, conducted just six months ago on 2025-01-11, reveal a concerning pattern of repeated failures despite identical mileage readings—both tests at 151,742 miles resulted in a pass followed immediately by a fail, with no recorded defects or advisories. This anomaly suggests either a test centre error or a vehicle that narrowly avoided critical failings, though the lack of specific fault codes makes it impossible to confirm. The previous cycle in 2024-01-27 mirrored this inconsistency, with another pass and fail at 146,602 miles, reinforcing the need for a thorough independent inspection. The 2023 test at 139,664 miles was clean, but the abrupt failures in subsequent years warrant scrutiny of components prone to gradual degradation, such as suspension bushes, coil springs, or brake calipers, which often fail intermittently before full breakdown. The recorded mileage of 151,742 miles over 15 years equates to an average of roughly 10,100 miles annually, which aligns with typical usage patterns for this age of vehicle. There are no obvious gaps in service intervals, though the lack of service records means wear on non-MOT-critical parts—such as timing belts, fuel injectors, or differential fluid—cannot be verified. The repeated MOT tests at identical mileages also suggest the vehicle may have sat unused between tests, potentially accelerating corrosion or fluid degradation. Buyers should note that the absence of advisories in the MOT history does not preclude underlying issues; some faults, like minor suspension wear or brake binding, may not trigger failings until they worsen. Given the history, a buyer should prioritise an inspection of the suspension system, particularly the rear bushes and coil springs, as these are common failure points in this model. The repeated MOT failures, despite no recorded defects, imply the tester may have flagged binding rear brakes or uneven tyre wear, both of which could indicate worn suspension components or misaligned wheels. Corrosion checks are also essential, especially around wheel arches, sills, and the subframe, as prolonged inactivity can accelerate rust. Finally, the brakes should be disassembled to confirm there is no internal corrosion or excessive wear on discs and pads, as these are often the first to fail in a vehicle with inconsistent maintenance.