2006 Volvo XC90 2.4L Diesel · OV56 KVR

The most recent DVSA examination on 5 March 2026 resulted in a Pass, but it should be read in the context of a Dangerous failure recorded the day before on 4 March 2026, where both front tyres were found to have a tread depth below the statutory 1.6mm minimum. A Dangerous classification is the most serious category the DVSA issues and means the vehicle was not in a roadworthy condition at the time of test. The fact that these tyres were replaced and the vehicle re-presented the following day to achieve a Pass suggests a pattern of deferred rather than proactive maintenance, particularly when viewed alongside the steady accumulation of advisories over recent tests. Across the 2023, 2024, 2025 and 2026 tests, the advisories and defects have become progressively more serious, moving from a single steering rack ball joint note in 2023 through to exhaust failure, ESC warning lamp faults, engine MIL illumination, lighting deficiencies and dangerous tyre condition by 2026. The overall trend is therefore one of gradual worsening, with the vehicle now operating at a level where significant component renewals are clearly overdue. The recorded mileage of 163,780 against a 2006 registration equates to approximately 8,189 miles per year over the vehicle's life, which sits within the typical band for a large family SUV of this age. That said, a twenty-year-old Volvo XC90 carrying this mileage is at a stage where numerous major mechanical items will be approaching the end of their design life, including the timing belt service, suspension bushes, anti-roll bar links, shock absorbers and the multi-clutch automatic transmission if fitted. The mileage consistency across annual MOT entries suggests the vehicle has been used regularly rather than left standing for long periods, which is generally favourable for preventing calendar-based degradation of seals, brake components and the 12V battery, though it does mean the chassis and drivetrain have accumulated substantial real-world wear. There are several recurring advisories that a prospective buyer should investigate carefully. The offside front fog light lens has been noted as cracked at four consecutive tests, indicating a long-standing minor item that allows moisture ingress and could lead to electrical faults or a failed bulb; a replacement lens is inexpensive. More materially, the rear sub-frame has been flagged as corroded but not seriously weakened at three consecutive tests, which is a common concern on XC90s of this era as the rear chassis legs are known to suffer from salt-induced corrosion. This warrants a thorough inspection from beneath the vehicle, ideally on a ramp, to monitor progression between tests, and a budget should be reserved for eventual sub-frame refurbishment or welding repairs. The steering rack inner arm ball joint advisories, recorded in 2023, 2025 and again in 2026, indicate a wear pattern that is slowly deteriorating; on a test drive, listen for clonks or knocking from the front end over speed humps and uneven surfaces, and check for vagueness or tremor through the steering wheel. Other items of concern from the MOT history merit direct physical inspection prior to purchase. The 2023 test recorded a major exhaust leak and the failure prevented emissions testing from being completed, suggesting that the exhaust system, including the rear section and likely the centre or front silencers and joints, will require renewal to maintain legality and acceptable noise levels. The 2024 test flagged the engine management MIL as indicating a malfunction, which on this engine family could relate to lambda sensors, the MAF sensor, evaporative system faults or ignition coil failure, all of which should be diagnosed and cleared; the current state of the MIL should be verified by ensuring the warning lamp extinguishes promptly at ignition. On a physical inspection, pay close attention to tyre sidewalls for perishing and cracking, as the age of the rubber is often more relevant than tread depth on a vehicle of this vintage, and confirm all four tyres are of matching type and age. Check the brake discs for lipping and the calipers for seizing, particularly given the vehicle's weight. Inspect the 12V battery, verify the timing belt replacement history with supporting invoices, and confirm recent renewal of the coolant, brake fluid, transmission fluid and differential oil if four-wheel drive, as these degrade on a calendar basis regardless of mileage. Finally, request a printed fault code read from a diagnostic tool to confirm that no current emissions, ABS or stability control faults are stored.