2012 SEAT Altea XL SE CR TDI ECO 1.6L Diesel · LFZ 4215

The vehicle’s most recent MOT test on 2026-02-09—just five months ago at 82,381 miles—confirms it passed without defects, though it failed the prior test on 2026-02-07 at 82,320 miles, a mere three days earlier. This abrupt reversal suggests either a last-minute correction of a minor, non-structural issue or a procedural anomaly, as no defects were recorded in either test. The preceding clean passes in November 2024 and July 2023 indicate a stable maintenance pattern over the past three years, with no recurring advisories or major faults. However, the lack of any recorded defects in failures raises caution—it may imply the tester overlooked subtle issues, or the vehicle was adjusted between tests to meet passing thresholds. The recorded mileage of 82,381 miles at 14 years old aligns with a conservative usage rate of approximately 5,884 miles annually, which is unusually low for a vehicle of this age. The gap between tests in February 2026—just three days apart—stands out as unusual, though the mileage increment of 61 miles suggests no rapid accumulation. The previous test in November 2024 covered 3,737 miles in roughly four months, a similarly modest rate. This pattern implies the vehicle has spent extended periods stationary or seen light use, which could mitigate some wear but may also indicate neglect of fluid changes or minor servicing. The absence of mileage jumps between failures and passes further supports this, though it also obscures whether critical components like timing belts or differential fluids were serviced on schedule. Given the sparse defect history, the primary focus for an in-person inspection should centre on components prone to wear over 14 years, particularly those not visibly recorded in MOTs. The suspension—including coil springs, bushes, and dampers—should be examined for uneven wear or corrosion, as these are often overlooked until failure. Brake systems, despite no recorded faults, warrant scrutiny for binding calipers, uneven disc thickness, or excessive rotor glazing, especially if the vehicle has been stationary for prolonged periods. Structural integrity, particularly around wheel arches and sills, must be checked for corrosion, as TDI engines are susceptible to underbody rust. Finally, the exhaust system should be inspected for leaks or damaged catalytic converters, as emissions-related failures are not always captured in basic MOT tests. The lack of advisories in past tests does not guarantee these areas are sound, and a thorough mechanical review is essential.