2005 Volvo XC90 2.4L Diesel · SW55 ADX

A pattern of emerging wear on critical drivetrain and braking components defines the current mechanical state of this vehicle. While it maintained a clean record through late 2023 and 2024, the pass on 11 December 2025 reveals a shift toward multiple simultaneous advisories. The presence of deteriorating CV boots and oil leaks suggests that several high-wear components are now reaching the end of their service life, indicating a trend of increasing maintenance requirements. With 183,446 recorded miles over twenty-one years, the vehicle has averaged approximately 8,736 miles annually, which is consistent with typical usage for its age. This steady accumulation means the drivetrain, suspension, and chassis have been subjected to consistent long-term loading. At this mileage, the mechanical focus shifts from routine consumables to the replacement of heavy-duty components that naturally fatigue over nearly two hundred thousand miles. Immediate attention is required for the front braking system, as the latest records indicate both worn pads and pitted or scored discs. During a test drive, feel for any pedal judder or audible grinding under braking. The reported seepage from the power steering pipe and the oil leak from the nearside rear drive shaft seal should be visually inspected for active dripping. Particular focus must be placed on the nearside rear outer drive shaft joint; a severely deteriorated CV boot often leads to joint failure, which typically manifests as a rhythmic clicking or popping sound during low-speed cornering. The history of play in the offside front steering rack inner joint, though noted in 2022, warrants a check for any remaining instability or vague steering response. Listen for knocks or clunks when traversing uneven surfaces or during sharp steering inputs. Given the previous ABS fault and headlamp aim failure, ensure all dashboard warning lamps extinguish upon startup and that the braking system feels consistent and balanced across all four wheels.