2004 Jaguar X-Type 2.0L Diesel · V3 WDS

The maintenance trend for this 2004 Jaguar X-Type shows a worsening pattern of structural corrosion and deteriorating suspension components, culminating in the most recent test in February 2026 at 144,383 miles. While the vehicle passed this latest inspection, the tester flagged severely deteriorated ball joint dust covers on both front corners, indicating ongoing neglect of protective components that allow grease ingress and joint wear. Previous failures, such as the February 2025 test at 142,415 miles, revealed excessive play in the offside front track rod end, a critical steering fault that demanded immediate repair before a pass was issued. The recurrence of corrosion advisories across multiple years suggests the vehicle's structural integrity requires close, ongoing scrutiny rather than assuming it remains sound. Covering roughly 6,563 miles per year, the mileage accumulation is typical for a 22-year-old vehicle, reflecting lighter use rather than high-mileage commercial work. The odometer advanced by 1,968 miles between the February 2025 test at 142,415 miles and the February 2026 test at 144,383 miles, confirming regular use without rapid accumulation. Earlier records show a steady climb from 139,198 miles in February 2023 to 140,836 miles in February 2024, indicating consistent driving patterns under the current ownership. This low annual mileage implies less frequent braking and acceleration stress, though it does not negate the corrosion issues commonly seen in vehicles that stand for extended periods or travel short distances. A prospective buyer must inspect the vehicle's structural points thoroughly. The February 2023 test at 139,198 miles flagged corrosion on the nearside and offside front floor panels, sills, and rear integral body structures, with advisories repeating on the rear sub-frame and suspension arms in subsequent years. Although testers noted structural rigidity was not significantly reduced at the time, corrosion on a 22-year-old vehicle can progress rapidly beneath underseal. Examine the rear coil springs and suspension arms closely, as both appeared corroded in the February 2025 test at 142,415 miles. The persistent oil leak advisory and the worn nearside rear anti-roll bar bush also warrant investigation, as these indicate deferred mechanical upkeep. Check the condition of the front lower suspension ball joint dust covers, which were severely deteriorated in both 2025 and 2026. Once the protective rubber splits, road grit and moisture accelerate wear on the joint itself, leading to knocking and eventual failure. Pay attention to the exhaust emissions given the historical oil leak, as burning oil can degrade catalytic converters over time. The tester noted windscreen discolouration in 2023, which may impair night vision if it has worsened. Ultimately, the combination of corrosion and worn suspension parts points to a vehicle that has seen better days mechanically, demanding a thorough physical inspection before purchase.