2004 Volkswagen Passat 1.9L Diesel · KO04 LUB

This Volkswagen Passat’s most recent MOT test occurred on 19 June 2023, just over three years ago—well beyond the DVSA’s recommended 12-month interval for vehicles over ten years old. While no defects were recorded during any of the four tests on file, the pattern of repeated failures without explanations is unusual and raises concerns. The lack of advisories or specific fault codes suggests either a test centre’s failure to document issues properly or, more critically, that the vehicle passed tests despite underlying problems that weren’t formally logged. The most recent pass date is now significantly outdated, meaning critical components like brakes, suspension, and emissions systems could have deteriorated without formal assessment. The recorded mileage of 167,538 miles over 22 years equates to an average of approximately 7,600 miles annually, which is typical for a vehicle of this age. There are no obvious gaps in service intervals or abrupt spikes in mileage between tests, though the absence of service records beyond MOTs means wear on high-wear items—such as brake pads, suspension bushes, and timing belt components—cannot be verified. The most notable irregularity lies in the repeated MOT failures in June 2023, which, if unintentionally passed, could indicate a history of rushed or inadequate pre-test maintenance. This pattern suggests the previous owner may not have prioritised thorough servicing, particularly for non-consumable elements like steering racks, differentials, or exhaust systems. Given the lack of documented faults, a buyer should prioritise an independent inspection of the suspension system, particularly the rear bushes and coil springs, as these often fail silently and are not always caught during standard MOT checks. The brakes warrant close scrutiny: repeated failures without advisories could imply binding calipers, warped discs, or worn master cylinders, all of which degrade progressively. Corrosion should be checked at wheel arches, sills, and the subframe, as this model is prone to structural rust in high-salt regions. Finally, the exhaust system—especially at the rear mounts and catalytic converter—should be examined for leaks or damage, as emissions-related failures are often overlooked until they become severe. The absence of service history further justifies testing fluid levels (brake, power steering, coolant) and inspecting for leaks, as these are critical indicators of long-term neglect.