2009 Volkswagen Passat 2.0L Diesel · LG09 DVL

A persistent front and rear anti-roll bar linkage issue is the defining mechanical thread in this Passat's MOT history, having surfaced across three of the six recorded tests. The earliest recorded instance appeared in September 2020 as a dust cover failure on both front linkages, followed by a more serious pass with major defects in August 2023 when all four anti-roll bar linkage ball joints were deemed excessively worn, and then a subsequent pass in August 2024 with no recurrence of those items. The 2024 test did, however, introduce a rear subframe corrosion advisory, which combined with the established anti-roll bar pattern points to an ongoing chassis and suspension maintenance burden rather than a one-off repair. The 2021 test was marked by a headlamp aim failure and four tyre wear advisories across both axles, reinforcing that consumables and minor geometry items have also required attention. With 166,469 miles recorded on a 2009 vehicle, the mileage equates to roughly 9,792 miles annually, which sits in a broadly typical band for a car of this age. The recorded tests span from September 2020 through August 2024, covering four consecutive years of testing without any extended off-road lay-up gaps. Mileage accumulation appears steady across the documented period, suggesting regular use rather than long periods of inactivity, which means wear-related components such as suspension joints, bushes, brake components and rubber items have been subjected to consistent operational loading rather than the deterioration typically associated with prolonged standing. For a prospective buyer, the anti-roll bar linkage ball joints warrant close physical inspection. With three documented instances of wear or dust cover failure across the recorded history, the components should be checked for play by hand, particularly at the front, and the vehicle should be driven over uneven road surfaces to listen for clonking or knocking from the front and rear anti-roll bar assemblies. Any free play, torn boots, or knocking noises would suggest the replacement parts fitted after the 2023 failure are themselves beginning to deteriorate. The rear subframe corrosion advisory from 2024 should be examined with the vehicle on a ramp, paying particular attention to mounting points, mounting brackets and any structural seams where corrosion can advance unseen. Surface corrosion noted as not seriously weakened can progress quickly on a seventeen year old vehicle, so a thorough inspection for flaking, deep pitting or distortion around bolt threads is essential, and any structural repair work should be evidenced. Tyre wear has appeared as an advisory in three of the last four tests, with edge wear patterns noted on both front and rear axles in 2021 and continuing issues on the offside rear through 2023 and 2024. This pattern can indicate tracking misalignment, worn suspension bushes, or bottom arm deflection, and a test drive should include observations of steering pull, uneven steering self-centring, or vibration through the steering wheel. Brake feel should also be assessed for any pulling, juddering, or a spongy pedal, given the mileage and age of the vehicle, even though no brake-related advisories have been recorded. Finally, with the headlamp aim adjustment noted in 2021, both headlamps should be checked for correct projection pattern, as incorrect aim can result in an immediate MOT failure and may indicate previous work around the front suspension or radiator support area.