2017 SEAT Ateca 1.4L Petrol · SW17 NGZ

This SEAT ATECA has demonstrated a concerning pattern of MOT instability over the past two years, with the most recent test on 2026-04-03 failing just two days after passing on 2026-03-31. The absence of recorded defects in either of these tests suggests the failures were likely administrative or procedural, though the repeated retesting within a single month raises suspicion of underlying issues not captured in the official record. Without specific fault codes or advisories, the trend appears erratic rather than progressive, but the proximity of these tests to the current date (less than five months old) means recent mechanical concerns may still be unresolved. The vehicle’s mileage of 75,801 miles over nine years equates to an average of approximately 8,422 miles annually, which is typical for its age. There are no evident gaps in service intervals or rapid spikes in usage, though the MOT history lacks pre-2024 entries, making it impossible to assess long-term maintenance consistency. The lack of advisories or recurring faults in the available tests implies that major structural components—such as the chassis, suspension bushes, or coil springs—have not been flagged, but this does not preclude hidden deterioration. Given the recent retesting and the absence of detailed fault data, a buyer should prioritise a thorough inspection of the brake system, particularly the rear calipers and binding mechanisms, as these are common causes of MOT failures not always visible in a cursory check. The suspension geometry should be assessed for worn bushes or uneven wear on coil springs, especially if the vehicle exhibits handling inconsistencies. Additionally, the exhaust system should be examined for leaks or corrosion, as these often correlate with failing emissions tests. Given the vehicle’s age, corrosion around wheel arches, sills, and the subframe should also be scrutinised, as this is a critical but often overlooked failure point in similar models.