2004 Vauxhall Zafira 2.0L Petrol · HC04 CWD

The latest MOT test in January 2025 resulted in a pass, but the history reveals a concerning pattern of recurring and escalating issues, particularly with the exhaust system, brake components, and suspension. The vehicle failed its initial 2025 test due to excessive exhaust emissions, which were subsequently resolved, yet advisories for corroded brake pipes and a minor exhaust leak persist. Earlier failures in 2024 included fractured rear coil springs, a split CV boot, and fluctuating brake performance, all of which are serious structural and safety-related defects. While the most recent pass suggests some remedial work has been carried out, the frequency and severity of past failures indicate a trend of deferred maintenance and progressive deterioration rather than consistent upkeep. At 147,967 miles over 22 years, the annual mileage of around 6,726 miles is typical for a vehicle of this age, suggesting neither unusually high wear nor prolonged periods of inactivity. However, the mileage is sufficient to expect significant wear on consumables such as suspension bushes, brake discs, and exhaust components, all of which are already flagged in the MOT history. The absence of extended standing reduces the risk of severe corrosion or fluid degradation from disuse, but the age alone demands scrutiny of time-sensitive items like coolant hoses, fuel lines, and the timing belt, if still fitted. Prospective buyers should prioritise a thorough inspection of the brake system, as the recurring advisories for corroded brake pipes and past failures for brake fluctuation point to potential hydraulic integrity issues. On a test drive, listen for metallic grinding or juddering under braking, which could indicate worn discs or contaminated brake fluid, and check for uneven braking or a spongy pedal, signs of air in the system or failing master cylinder. The rear coil springs, previously fractured, must be visually inspected for fresh cracks or sagging, while the CV boots, one of which was split in 2024, should be checked for tears or leaking grease, as failure here can lead to rapid joint wear and expensive drivetrain damage. Additionally, the exhaust system requires close attention, given the minor leaks and recent emissions failures. A hissing noise from the engine bay or beneath the car, particularly under acceleration, would confirm an exhaust leak, while blue or black smoke from the tailpipe could indicate underlying issues with the lambda sensor or fuel mixture. The age of the vehicle also necessitates checks for perished rubber components, such as coolant hoses and suspension bushes, as well as the condition of the 12V battery, which has been flagged as insecure in the past. Finally, verify service records for evidence of regular oil changes, timing belt replacement, and brake fluid flushes, as these are critical to the long-term reliability of a high-mileage vehicle of this vintage.