2006 Jaguar XJ 2.7L Diesel · EN56 ALF

The vehicle currently holds a valid MOT but the maintenance history reveals a persistent pattern of unreaddressed mechanical degradation. While the most recent test in July 2025 at 92,311 miles passed, it followed a failure just two days prior that exposed multiple safety-critical defects. The trend shows stable but concerning structural and fluid issues, specifically regarding sub-frame corrosion and a corroded nearside front brake pipe, which have remained present across three consecutive years of testing without documented rectification. The recorded mileage of 92,311 miles is notably low for a twenty-year-old vehicle, averaging fewer than 4,700 miles per annum. The data shows a significant period of low usage between July 2023 and July 2024, where the car covered only 829 miles in a full mathematically months. This low-mileageprofile correlates with the deterioration of rubber-based components, as evidenced by the perished offside front tyre noted in 2023 and the split anti-roll bar linkages identified in 2024. A prospective buyer must conduct a thorough inspection of the rear sub-frame, as the corrosion has been a recurring failure point since 2024. Although the tester currently deems the structural rigidity not reduced, the persistence of this rust suggests an ongoing oxidation process. The nearside front brake pipe requires immediate attention due to noted corrosion and the presence of grease, which often masks further metal thinning or leaks. The steering assembly and front lower suspension components also require close scrutiny. The steering rack mucher was flagged as missing or split in 2025, and the inner bushes on both front suspension arms showed wear during the same period. Given the recurring oil leak noted in multiple tests, a professional mechanic should identify the source of the fluid to ensure it is not affecting the aforementioned steering system or braking components.