2003 Jaguar XK8 4.2L Petrol · X8 DWY

The vehicle remains roadworthy, but the maintenance trend shows a clear progression of suspension wear and emerging structural concerns. The most recent test in May 2026 at 82,304 miles identified new corrosion on both the nearside and offside front integral body structures near the floor pan. While the vehicle passed, the presence of structural corrosion alongside previously noted upper suspension arm bushes indicates that the front end assembly is beginning to reach a stage where significant degradation requires proactive attention. At 82,304 miles over 23 years, this Jaguar has covered exceptionally low annual mileage, averaging approximately 3,578 miles per year. The data shows consistent but low-frequency usage, with only 1,272 miles recorded between May 2025 and May 2026. However, this low mileage often correlates with the degradation of rubber-based components. The recurring advisories for perishing and cracking tyres noted between 2022 and 2023 suggest the car has likely sat for long periods, causing the rubber to dry out despite low tread depth. A buyer must prioritise a physical inspection of the front suspension geometry. The history shows that lower arm ball joints and upper arm bushes have been flagged with play or wear since at least 2024. These components should be checked for excessive movement which could affect handling and tyre wear. Furthermore, the reported corrosion on the integral body structure mentioned in the 2026 test must be examined closely. While the tester found the structural rigidity to be currently sufficient, rust on floor pans in this age often accelerates rapidly if not treated, potentially leading to a failure in future tests.