2004 Jaguar XJ 3.6L Petrol · BR04 AET

The vehicle presents an exceptionally clean MOT record, with the most recent test conducted on 27 January 2026 at 58,095 miles resulting in a pass with zero recorded defects. This streak of five consecutive clean passes since March 2022 indicates a stable and high standard of maintenance. The absence of advisories over four years suggests that the previous owner proactively addressed wear items before they reached the point of failure, reflecting a diligent approach to mechanical upkeep for a vehicle of this vintage. With a total of 58,095 miles accumulated over 22 years, the Jaguar averages approximately 2,641 miles per annum. The mileage progression remains consistent and linear, showing no evidence of long-term storage or sudden spikes in usage. Between the 2022 test at 39,501 miles and the current 2026 reading, the car has covered roughly 18,500 miles, which is a healthy rate for an older luxury saloon. This pattern suggests the vehicle has been used regularly enough to keep mechanical seals and fluids active, avoiding the common pitfalls associated with prolonged periods of inactivity. Despite the pristine MOT history, a physical inspection must focus on the structural integrity of the aluminium chassis and the condition of the air suspension system, as these are known pressure points for the XJ platform that do not always manifest in basic test criteria. You should verify the operation of the air compressor and check for any signs of sagging when the vehicle is parked for extended periods. Inspect the underside for any hidden corrosion near the subframe mounts and examine the brake lines for surface oxidation, as these components may be reaching their natural service limit due to age rather than mileage. While the MOT data confirms the car is currently in excellent working order, the age of the vehicle necessitates a thorough check of rubber bushings and cooling hoses which may have perished over time regardless of the low usage.