2004 SEAT Ibiza 1.9L Diesel · WD04 XLS

Significant concerns regarding tyre safety and structural corrosion define the mechanical profile of this vehicle, culminating in a dangerous failure during its 2022-12-20 inspection. This failure was driven by multiple major defects involving mismatched tyre sizes and aspect ratios on both axles, alongside a dangerous structural bulge in the nearside front tyre sidewall. While the vehicle has passed several previous tests, the presence of recurring advisories for corrosion on the rear axle, exhaust silencer, and coil springs suggests a progressive deterioration of the underbody components that has not been fully addressed in the recorded history. The vehicle has covered 246,358 miles over its 22-year lifespan, representing an average annual accumulation of approximately 11,198 miles. This usage pattern is consistent with typical long-term road use rather than short, infrequent trips or heavy commercial application. From a mechanical standpoint, this sustained mileage increases the likelihood of wear across all consumable components, including suspension bushes, drivetrain joints, and braking systems, which aligns with the various advisories recorded for brake discs, pads, and drive shaft CV boots over the years. Prospective buyers should pay close attention to the documented history of corrosion affecting the rear axle, exhaust silencer, and both rear coil springs. During a test drive, listen for metallic clunking or knocking sounds when traversing uneven surfaces, which could indicate that the corroded coil springs or suspension components have lost their structural integrity. Additionally, the previous advisory regarding the nearside rear handbrake lever not returning to its stop warrants a thorough check of the handbrake engagement and release to ensure the caliper is not binding. The history of brake component wear, including advisories for thin pads and worn discs, necessitates a careful evaluation of the braking performance. On the road, check for any pedal judder or pulsation when applying the brakes at speed, which may indicate warped or unevenly worn discs. Given the 2022 failure regarding tyre specifications, it is essential to verify that all four tyres currently fitted are of the correct size and aspect ratio for this specific SEAT Ibiza model to ensure correct speedometer readings and stable handling.