2006 Vauxhall Astra 1.7L Diesel · K320 MMM

This Vauxhall Astra’s most recent MOT test occurred over nine months ago (October 2024), placing it well beyond the 12-month validity window. The final pass at 103,729 miles was clean, but the immediate preceding test—conducted at the same mileage—was a failure without recorded defects, suggesting either a technical error in the system or a deliberate retest. The previous full cycle in September 2023 also saw two tests at 90,692 miles, both passing without issues. While the trend appears stable in terms of no recurring faults, the lack of recent testing raises concerns about unseen wear, particularly in high-mileage components like suspension bushes, coil springs, and brake calipers, which degrade incrementally over time. The recorded mileage of 103,729 miles over nearly 20 years equates to an average of roughly 5,186 miles annually—a figure significantly lower than the UK average for a vehicle of this age. This suggests either minimal use or prolonged periods of inactivity, which could exacerbate issues like fluid degradation (brakes, clutch, power steering) or corrosion in underbody and wheel arches. The most notable gap is between the 2022 and 2023 tests, where mileage jumped from 82,137 to 90,692—a 8,455-mile increase in under a year. While this isn’t excessive, it implies a period of active use that may have accelerated wear on consumables like tyres, brake pads, and suspension components. Given the absence of defects in recent tests, the primary focus for an in-person inspection should centre on suspension integrity , particularly the condition of rear suspension bushes and coil springs, which are prone to fatigue at this mileage. Binding or uneven brake calipers—often a silent failure—should be checked for drag or excessive heat after braking. The underbody and wheel arches warrant scrutiny for corrosion, especially around the sills and subframe, as prolonged low-mileage periods can lead to hidden rust compromising structural integrity. Finally, verify the condition of the exhaust system for leaks or sagging, as emissions-related faults are frequently overlooked until they become visible or audible. A thorough brake fluid flush and power steering fluid check are also advisable, given the potential for stagnation in less-driven vehicles.