1988 Jaguar XJ 5.3L Petrol · E186 NUV

The current roadworthiness status of this Jaguar XJ remains ambiguous due to the lack of valid MOT certification for over four years. The most recent test conducted on 20 April 2022 resulted in an immediate pass following a prior failure on the same day. While the vehicle successfully cleared its inspection in 2022, the absence of any subsequent testing through August 2026 indicates a significant period of inactivity. This creates a critical gap in the maintenance record, leaving the current mechanical condition unverified by official standards. The recorded mileage of 84,663 miles over 38 years averages to approximately 2,228 miles per annum, which is exceptionally low for a vehicle of this vintage. This pattern suggests the car has likely spent extended periods in storage or saw only occasional weekend use. While lower mileage often preserves drivetrain components, it frequently masks issues related to long-term standing, such as perished rubber seals, seized brake calipers, or internal fuel system degradation. The lack of test data since 2022 means there is no evidence of how these components have fared during this prolonged dormant phase. Prospective buyers must prioritise a thorough physical inspection of the structural integrity, particularly focusing on the sills, floor pans, and wheel arches for corrosion that may have developed while the vehicle was off the road. The braking system requires immediate attention, as long-term storage often leads to binding calipers and fluid contamination. You should also check the condition of all rubber suspension bushes and hoses, as these are prone to cracking and hardening over time. Given the four-year lapse in testing, a comprehensive mechanical recommissioning is necessary before the vehicle can be considered reliable for regular road use.