2008 Peugeot 308 1.6L Petrol · WP08 ACF

A persistent pattern of structural corrosion on the rear suspension is the defining mechanical theme of this 2008 Peugeot 308 across its MOT history. Coil spring corrosion has been flagged repeatedly, first appearing on the offside rear in 2015, then extending to both rear sides in 2016 and 2017, and finally recorded as both sides corroded again in 2018. Each of those tests still resulted in a pass, indicating the corrosion had not yet reached the threshold at which rejection becomes mandatory, but the recurring nature of the advisory strongly suggests progressive deterioration that is likely to have continued since the last recorded test in 2021. That most recent visit produced both a pass and a fail on the same day. The failure was caused by an inoperative nearside stop lamp, which is itself a relatively minor electrical fault, but the accompanying advisory for slight play in the nearside front anti-roll bar linkage ball joint introduces a further wear item to the front suspension. The absence of any recorded test between December 2021 and the present date means there is a roughly five-year gap with no DVSA verification of roadworthiness, during which the rear coil spring corrosion and the front anti-roll bar linkage could have advanced considerably. Recorded mileage of 94,310 over an 18-year span equates to an annual accumulation of approximately 5,239 miles, which is notably low for a vehicle of this age. Such modest usage reduces wear on internal drivetrain and engine components but carries its own mechanical implications, particularly for a car that has also experienced a multi-year testing hiatus. Extended periods of light or stationary use tend to accelerate corrosion on ferrous suspension and underbody components, accelerate ageing of rubber bushes and seals, and can lead to brake disc corrosion and binding caliper slides, all of which align with the advisories already observed in this record. The combination of low annual mileage and an extended untested period means that consumable condition cannot be assumed from the MOT record alone, and a prospective buyer should treat the 2021 advisories as a starting point rather than a current reflection of component state. With rear coil spring corrosion being a recurring concern, particular attention should be paid to the condition of both rear springs during a physical inspection. Look closely for surface pitting that has progressed into flaking, scaling, or any visible loss of material cross-section, and listen for any knocking or clonking from the rear suspension over uneven road surfaces, as corroded springs can fracture and cause a noticeable noise or ride height irregularity. The nearside front anti-roll bar linkage ball joint flagged in 2021 should also be checked by hand for any free play, and the corresponding offside linkage inspected for symmetry of wear. On the test drive, listen for any front-end knocking over speed humps or rough tarmac, and pay attention to any vagueness or rattle through the steering. Given the low mileage history, the front brake discs that were noted as pitted or scored in 2016 and 2017 warrant careful assessment as well; lightly used vehicles are particularly prone to disc corrosion, which can present as judder under braking, uneven pedal feel, or visible surface pitting and lipping around the disc edge. Before purchase, it would be prudent to verify the operation of all exterior lighting, particularly the brake lamps, as the 2021 failure in this area could indicate a bulb holder, switch, or wiring issue that has since been resolved or may still be present. The tyres should be examined for age-related cracking in the sidewalls as well as tread depth, since the 2016 advisories for both front tyres being close to the legal limit suggest a pattern of front-end wear that may have continued. A thorough inspection beneath the vehicle on a ramp is advisable to assess the rear springs, anti-roll bar linkages, brake pipes, and underbody for any corrosion progression beyond what was last recorded. Finally, confirm the service history independently and establish how many miles have been covered since the last MOT, as this will give a clearer indication of which advisories from the 2021 record are likely to have matured into defects requiring rectification.