2007 Jaguar XJ 2.7L Diesel · AP57 UKM

Structural corrosion on the rear sub-frame and recurring issues with suspension components represent the primary mechanical risks for this vehicle. While the most recent test on 28 November 2025 resulted in a pass, the record shows a pattern of escalating advisories and failures related to chassis integrity and steering/suspension geometry. The presence of corrosion on the rear sub-frame was noted as an advisory in both the November 2025 and November 2024 tests, and the vehicle failed in November 2025 due to an excessively worn offside front upper suspension arm ball joint. This indicates a trend where structural and linkage components are beginning to require attention. The vehicle has covered 102,589 miles over its 19-year lifespan, averaging approximately 5,399 miles per year. This is a relatively low annual mileage for a vehicle of this age. While lower mileage can reduce wear on high-frequency components like brake pads and tyres, it can also correlate with longer periods of inactivity, which may contribute to the deterioration of rubber components. This is evidenced by the 2022 record, which flagged multiple deteriorated dust covers on anti-roll bar and suspension arm ball joints, as well as cracking or perishing on the nearside front tyre. A prospective buyer should pay close attention to the chassis and suspension during a physical inspection and test drive. The advisory regarding rear sub-frame corrosion necessitates a thorough visual check for any signs of significant scale or structural thinning. On the road, listen for knocking or clunking noises when driving over uneven surfaces or speed bumps, which could indicate further deterioration of the suspension ball joints or bushes. Given the recent failure of the offside front upper suspension arm ball joint, any pulling to one side or imprecise steering response should be treated as a significant concern. Further attention should be directed toward the air suspension system, as an air suspension light was flagged as a major issue during the November 2025 failure. During a test drive, monitor the vehicle's ride height and listen for any unusual compressor noise or a slow sinking of the chassis when parked, which could indicate leaks in the air bellows or lines. Additionally, the recurring advisory regarding headlamp lens clarity and the nearside rear tyre being worn close to the legal limit suggests that consumable items and external lighting clarity require regular monitoring to maintain compliance.