2015 Volvo XC60 2.4L Diesel · H6 RVY

A clear pattern of rear suspension wear has emerged on this 2015 Volvo XC60, culminating in a failed MOT retest on 17 June 2026 that was subsequently cleared as advisories on the same date. The failure itself was driven by trivial items, namely inoperative headlamp washers due to low fluid on both the nearside and offside front units, which are easily rectified and unrelated to the car's structural or mechanical integrity. More telling are the three advisories recorded on both entries from that date: perished anti-roll bar linkage pins or bushes on both rear sides and a corroded offside rear coil spring. These represent the first signs of suspension degradation on a car that otherwise passed its 2023, 2024, and 2025 tests with only a minor registration plate lamp defect in 2024. The shift from a clean record to multiple rear axle advisories within a single test suggests the suspension components are now entering a phase where monitoring intervals will shorten, particularly given the vehicle's age. With 58,800 miles recorded across eleven years, annual mileage averages around 5,345 miles per year, which is notably low for an SUV of this type. The MOT record is unbroken from 2023 through 2026, indicating the vehicle has remained in regular use rather than being laid up, which is positive for drivetrain and brake condition. However, low mileage on an eleven-year-old vehicle also brings its own considerations; standing periods between shorter journeys can accelerate corrosion on underbody components, particularly the coil spring already flagged, and can lead to dried seals and perished rubber components. The fact that the first material corrosion advisory has only just appeared at the 2026 test suggests the underbody has held up reasonably well until now, but the rear offside spring corrosion warrants close visual inspection for any spreading to neighbouring components. For a prospective buyer, the priority on inspection should be the rear suspension assembly. Lift the vehicle or use a ramp to examine both rear anti-roll bar linkages for free play in the pin or bush joints, as these are likely to progress from advisory to failure within the next twelve to eighteen months if not replaced. The offside rear coil spring should be inspected for surface corrosion pitting, paying particular attention to the lower coils where moisture and road salt accumulate; if flaking is visible, replacement is advisable before it progresses to a structural fracture. On a road test, listen for clonking or rattling noises from the rear axle over speed humps and uneven surfaces, which would indicate worn anti-roll bar bushes rather than the more absorbent rubber components. Slight vagueness in the rear end during rapid lane changes or a tendency for the rear to skip over mid-corner bumps could also betray deteriorating rear suspension compliance. Beyond the documented items, the headlamp washer failure should be confirmed as resolved by checking the fluid reservoir level and verifying operation of both washer jets, as the failure was attributed to low fluid rather than a pump or nozzle fault. Given the vehicle's age and the onset of underbody corrosion advisories, a thorough inspection of the brake lines, fuel lines, and subframe mounting points is prudent, as these areas commonly suffer on Volvo products of this era operating in the UK climate. The front suspension, brake discs, and steering components have not featured in any advisory to date, suggesting they remain in serviceable condition, though a physical inspection for perished front anti-roll bar bushes, which are common wear items on the XC60, would be a sensible precaution. Finally, with the coil spring corrosion being the first structural advisory on the record, arranging an underbody survey now could establish a baseline against which to monitor any future progression.