2008 SEAT Altea 1.9L Diesel · KV58 SXZ

The 2008 SEAT Altea presents a mixed maintenance picture. The most recent MOT, conducted on 24 September 2025 at 66,983 miles, passed but flagged four advisories that signal a shift from the clean bills of health seen in prior years. Surface corrosion beneath the vehicle, a defective rear exhaust mounting, a deteriorating nearside front anti-roll bar linkage ball joint dust cover, and perished or slightly damaged tyres across all four wheels were all recorded. This is a notable deterioration compared with the completely defect-free tests in November 2024 and January 2023. The trend is therefore worsening, with multiple new advisories appearing in a single test cycle after a long period of clean results. The mileage pattern tells an unusual story. Between 60,442 miles in October 2021 and 64,408 miles in January 2023, the car covered roughly 3,966 miles in just over 15 months, a modest rate. Yet from January 2023 to September 2025, a span of nearly two years and eight months, the odometer moved only from 64,408 to 66,983 miles, an increase of 2,575 miles. That equates to barely 1,000 miles per year in the most recent period. The vehicle appears to have been used very sparingly or possibly stood for extended stretches, which itself can accelerate rubber perishing, seal deterioration, and surface corrosion due to lack of regular heat cycles and movement. The September 2025 advisories warrant close physical inspection. Surface corrosion under the vehicle is the most concerning item, as it can affect subframes, suspension mounting points, brake lines, and floor pan structural integrity on a car of this age. A hands-on check with the vehicle raised is essential to distinguish cosmetic surface rust from deeper structural compromise. The defective rear exhaust mounting should be examined for exhaust gas leaks and potential detachment, while the perished tyres across all four wheels suggest the car has been stationary for long periods and the rubber has aged beyond safe service life regardless of remaining tread depth. The nearside front anti-roll bar linkage ball joint dust cover deterioration is a relatively minor issue in isolation, but it points to broader neglect of rubber and dust protection components. Once the cover is split, contamination accelerates wear on the joint itself, leading to clunking and imprecise handling. A buyer should also investigate the failed emissions test from January 2023, as the subsequent pass does not confirm whether the underlying cause, potentially a failing catalytic converter, lambda sensor, or engine mechanical issue, was properly rectified or simply resolved temporarily. Overall, the record suggests a car that has been lightly used but inconsistently maintained, with emerging corrosion and ageing rubber components that demand thorough inspection before purchase.