2008 Peugeot 308 1.6L Diesel · GD08 OKB

The 2008 Peugeot 308 presents a pattern of recurring mechanical advisories rather than a clean roadworthiness record, with three failed MOTs between 2019 and 2023 before returning to pass status in October 2023. The most recent test on 2023-10-11 resulted in a PASS, yet the underlying problem remains evident in the persistent front inner tyre warning (advisory 5.2.3(e)) and the lingering rear subframe bushing deterioration noted earlier in the history. Multiple years featured anti-roll bar linkage failures including dust cover degradation and ball joint play, while front brake pads showed progressive wear across two separate failed assessments. This suggests a vehicle with compounding wear issues that have not been fully resolved despite passing intervals, and the continued presence of the tyre advisory despite a clean 2023 result indicates that the original tyre wear situation has not been corrected. At 134,633 miles on a 2008 model, the annual accumulation averages approximately 7,480 miles, which aligns with typical usage expectations for a vehicle of this age though the gap since the last recorded failure in 2018 indicates a period of reduced stress on critical systems. The 2019-2023 sequence shows four consecutive MOT attempts within a five-year span, culminating in a successful test in 2023 after three prior failures, suggesting the vehicle may have accumulated significant residual damage during the lapse period. Notably, the 2019-2020 window contained two distinct failures involving anti-roll bar components and brake disc wear respectively, followed by another failure in early 2020 before the 2021 clean MOT. The current mileage sits comfortably above zero but does not appear anomalously high given the historical pattern of gradual component degradation rather than sudden catastrophic failure. Focus attention on the anti-roll bar system where multiple failures point to structural integrity issues affecting handling and stability. The dust cover failure allowing dirt ingress combined with ball joint play indicates potential for increased unsprung mass transmission and uneven wear on wheel bearings and suspension bushings. During a test drive, listen for any knocking or clunking over bumps, particularly when navigating uneven surfaces, as the compromised linkage can amplify vibration and reduce ride quality. Inspect the upper anti-roll bar mounting points for signs of corrosion or looseness, and verify that the ball joints move freely without binding or lateral play that would manifest as pulling or shuffling under load. The front brake disc wear documented across 2019, 2020, and 2023 suggests consistent abrasion that may require replacement regardless of whether the vehicle currently passes. A test drive should be conducted with particular attention to braking performance—note any pulsation in the pedal or prolonged stopping distances that could indicate pad thickness reduction or rotor scoring. On the subframe, examine the rear pin/bush area for visible rust penetration or deformation, especially around the axle connection points, as this area has shown progressive wear in past assessments. Additionally, confirm that the windshield washer system operates correctly and that all lighting circuits function properly, as the 2019 failure highlighted washer liquid supply issues alongside other mechanical concerns. These specific checks will help determine whether the vehicle requires immediate intervention before purchase.