2016 Jaguar XJ 3.0L Diesel · JA14 CHR

The Jaguar XJ’s most recent MOT, conducted on 13 June 2025 at 104,818 miles, passed without any defects—a clean result that aligns with the vehicle’s prior trend of either passing or failing on administrative grounds rather than mechanical issues. The absence of recurring advisories or failures tied to wear-and-tear components suggests the car has been maintained to avoid critical faults, at least in the eyes of the tester. That said, the two most recent MOTs—both in June 2024—highlight an unusual anomaly: a pass followed immediately by a fail, both at nearly identical mileages (87,881 and 87,878 miles). This sequence strongly implies a procedural error rather than a sudden mechanical deterioration, given no defects were recorded in either test. The broader pattern from 2022 onward shows no evidence of worsening structural or safety-related concerns, though the sparse defect history leaves room for hidden issues in areas not routinely checked during MOTs. The mileage accumulation of roughly 10,482 miles per year is entirely typical for a vehicle of this age, with no red flags in the rate of use. The gaps between tests are worth noting, however. The car sat for nearly 18 months between the November 2022 fail and the June 2024 retest—a period where mileage increased by just 11,824 miles, suggesting either infrequent use or a prolonged period off the road. More concerning is the rapid 6,993-mile jump between the two 2024 MOTs, completed within two days. While this could reflect a single long journey, it raises questions about whether the vehicle was driven aggressively or if the mileage was adjusted. Without further context, the data does not indicate excessive wear, but the irregular testing frequency means some components may have been neglected during those gaps. Given the lack of defects in the MOT history, a buyer should prioritise a thorough inspection of areas not covered by standard tests. The suspension—particularly the rear coil springs and bushings—should be checked for wear or leaks, as these are common failure points in luxury saloons of this age and often go unnoticed until they cause handling issues. The braking system, including calipers, pads, and discs, must be assessed for uneven wear or corrosion, especially if the car has spent time in damp conditions. Structural integrity is another critical focus: the sills, wheel arches, and underbody should be examined for corrosion, particularly in regions prone to salt exposure or poor maintenance. While the MOT record is clean, the absence of advisories does not guarantee these components are in perfect condition, and a pre-purchase inspection by a qualified Jaguar specialist would be advisable.