2011 Volvo S60 2.0L Diesel · CS07 MUM

A pattern of rear suspension wear emerges as the defining mechanical story of this Volvo, with the anti-roll bar linkage ball joint dust covers and rear coil springs featuring repeatedly across recent tests. The most recent examination on 9 April 2026 returned a clean pass with no advisories, and the 2025 test was also entirely free of defects, suggesting that the immediate rear anti-roll bar work flagged as a Major failure in April 2024 has been resolved. However, the 2024 failure and its accompanying advisory regarding corroded rear coil springs on both sides indicate that the rear axle components are now of an age where deterioration is progressing. With the S60 being a fifteen-year-old vehicle, this corrosion and ball joint deterioration on the rear suspension is consistent with the typical lifecycle of rubber and protective components, but it is a trend worth monitoring rather than dismissing. The recorded mileage of 67,925 miles across fifteen years equates to roughly 4,528 miles annually, a figure that points to either limited regular use or extended periods of the vehicle standing between journeys. This kind of low average accumulation often means that wear items such as brake discs, pads and tyres have aged more through environmental exposure and corrosion than through mechanical use, while components like coil springs, dampers and rubber boots can suffer from dry rot and oxidation without significant mileage to drive replacement. The MOT history shows no testing gaps, with annual examinations consistently recorded from 2020 onwards, which provides a continuous record but does not necessarily reflect whether the car was driven regularly between tests. The 2020 advisory noting worn front brake discs and thinning brake pads, followed by a gap of advisory-free results from 2021 to 2026, suggests either replacement of those friction components or limited driving allowing minimal further wear. Prospective buyers should pay close attention to the rear suspension geometry during any physical inspection, as both the anti-roll bar linkage ball joints and the rear coil springs have been flagged in multiple recent tests. Listen for clonking or knocking noises from the rear axle over uneven surfaces, particularly when traversing speed bumps or potholes, as worn anti-roll bar linkages and corroded springs commonly produce such symptoms. Inspect the rear coil springs visually for surface pitting, flaking, or any loss of ride height on one side compared to the other, which would indicate a spring has weakened or broken. The dust covers on the anti-roll bar ball joints should be checked for splits or deterioration, as the 2021 Minor and 2024 Major entries confirm this is a known failure point on this vehicle, and perished covers allow water ingress that rapidly accelerates joint wear. On a test drive, evaluate the braking performance carefully given the 2020 advisory concerning front brake disc and pad condition, paying particular attention to any pedal judder, pulling to one side under braking, or grinding sensations that would suggest warped discs or worn pads. Although no brake-related advisories have appeared since 2020, low annual mileage can lead to disc corrosion and pad glazing from infrequent use, so the discs should be inspected for lipping and surface rust scoring. The rear tyres should also be examined for sidewall distortion, as an offside rear outer tyre was noted as distorted in 2022, and any uneven tread wear across the axle could point to suspension geometry issues stemming from the worn rear components. Given the recurring rear suspension themes in the MOT record, a thorough inspection of the rear subframe mounting points for corrosion and a check of the exhaust mounting rubbers for deterioration would be prudent, as fifteen years of environmental exposure on a low-mileage example often reveals itself in rubber and underbody condition rather than in major mechanical wear.