2005 Volvo XC90 2.4L Diesel · LB55 SSO

The most recent DVSA examination on 15 October 2025 resulted in a PASS, although it followed a FAIL recorded the day before. The earlier failure was attributed to a damaged tow bar socket and the same oil leak, suspension bush and tow bar advisories carried forward, suggesting the re-test was largely a procedural one once the socket fault was addressed. Across the past four years, the MOT profile shows a clear downward trend in structural and chassis condition. A clean pass in September 2021 gave way to repeated advisories for front suspension bushes, anti-roll bar ball joint wear, track rod end play, and a recurring minor oil leak. By 2023 the sub-frame and all rear arms were noted as corroded, and in 2023 a major defect was recorded for an excessively worn offside front anti-roll bar linkage ball joint, alongside a dangerous failure for parking brake efficiency below 50 percent. While the 2025 pass is positive, the steady accumulation of suspension, steering, and corrosion advisories indicates ongoing chassis wear that will require progressive attention rather than one-off repair. With 159,232 miles recorded over 21 years, this XC90 has averaged roughly 7,580 miles per year, which is broadly typical for its age and consistent with regular use rather than long periods of standing. There are no obvious extended gaps in the MOT record, which is mechanically reassuring, as sustained low-mileage use can lead to its own issues with seized calipers, perished fuel lines, and degraded coolant. However, the recorded mileage is not exceptionally high, and the volume of suspension, steering, and corrosion advisories suggests that the vehicle has been used in conditions conducive to underbody and chassis wear, which is consistent with the XC90’s role as a family SUV potentially covering mixed road surfaces and weather exposure. Prospective buyers should treat the recent advisories as priority inspection items. The oil leak flagged in 2023 and again in 2025 requires identification of its source, typically a rear main crankshaft seal, valve cover gasket, or sump gasket on the XC90’s five-cylinder units, and the underside should be examined for fresh drip marks and residue. The suspension arm bushes noted on the nearside and offside front, together with the nearside rear, are at the stage where further deterioration is likely; on a test drive, listen for clonks or knocks over speed humps, uneven bumps, and during full-lock manoeuvres, and visually inspect for cracking, perishing, or excessive movement in the joints. The offside front track rod end play noted in 2024 and the anti-roll bar ball joint wear that culminated in a major defect in 2023 indicate the front end should be checked thoroughly, including a search for perished or split dust boots, and a steering geometry check if any components are replaced. The sub-frame corrosion advisories from 2023 affecting the rear arms and sub-frame merit close physical inspection from beneath the vehicle, as these areas can progress from surface corrosion to structural weakening on a vehicle of this age and mileage. A jack-up examination of the rear suspension arms, mounting points, and brake pipe routing is strongly advised, alongside a check for any binding calipers or seized handbrake mechanism, given the dangerous parking brake efficiency failure recorded in 2022 and the major parking brake failure in 2023, both of which suggest the rear brake calipers, cables, or handbrake shoes may have been neglected. Age-related items not visible in the MOT record should also be verified, including tyre sidewall cracking and perishing from age, brake disc corrosion and surface lipping, 12V battery health, the condition and age of the timing belt and auxiliary drive belts on the diesel or petrol engine fitted, and a full review of service history to confirm regular coolant, brake fluid, and transmission fluid changes. Given the consistent advisory pattern around chassis wear, budgeting for replacement of front and rear suspension bushes, anti-roll bar links, and possibly the rear sub-frame within the medium term would be prudent.