2004 SEAT Leon 1.8L Petrol · A21 RBB

The 2004 SEAT León presents a stable roadworthiness record in its most recent MOT history, with the January 2026 test at 165,581 miles showing no defects—a clean pass following a consistent pattern of compliance. The absence of advisories or failures in the last three tests (September 2024, February 2024, and February 2023) suggests that major mechanical or structural issues have been addressed or avoided. The lone failure in February 2024, despite no recorded defects, is an anomaly; such cases often stem from administrative errors or minor oversights rather than mechanical concerns. Overall, the trend indicates responsible maintenance, though the buyer should verify whether the February 2024 failure was resolved without leaving latent problems. Mileage accumulation aligns closely with typical usage for a vehicle of this age, averaging around 7,526 miles per year over its 22-year lifespan. The gap between the February 2023 test (103,038 miles) and the next in February 2024 (103,669 miles) suggests a brief period of inactivity or underreporting, though the subsequent tests show steady mileage increases—145,210 miles by September 2024 and 165,581 by January 2026. This pattern implies the car has been in regular, if not particularly heavy, use without extreme wear spikes. The lack of rapid mileage jumps or prolonged inactivity reduces concerns about neglected suspension components or seized drivetrain parts, though typical wear on consumables remains inevitable. Given the clean MOT history, a buyer should prioritise an in-person inspection of suspension bushes, coil springs, and ball joints, as these high-wear items are not routinely tested but can degrade silently. The rear brakes should be checked for binding or uneven wear, particularly if the February 2024 failure involved a minor oversight—previous owners may have deferred routine brake servicing. Structural corrosion, especially around wheel arches and sills, should be examined closely, as the car’s age increases susceptibility to hidden rust compromising safety-critical components. Tyre condition and tread depth warrant verification, even if not flagged in tests, while fluid levels (brakes, coolant, power steering) should be confirmed as up-to-date. The absence of recorded defects does not preclude deferred maintenance; a thorough pre-purchase inspection remains essential.