2006 Jaguar XJ 2.7L Diesel · XJ53 SBS

This Jaguar XJ presents a remarkably stable roadworthiness record over the past five annual MOT tests, with the most recent inspection on 25 August 2025 at 82,081 miles confirming no defects. The absence of advisories or failures across all tests—including the latest—suggests the vehicle has been maintained to a high standard, at least in terms of compliance with legal requirements. No recurring issues with brakes, suspension, or structural integrity have been logged, which is unusual for a vehicle of this age and model. The clean history implies either meticulous servicing by previous owners or, less likely, minimal use masking underlying wear. That said, the lack of advisories does not preclude hidden problems, particularly in areas not routinely checked by MOT testers, such as internal corrosion, drivetrain wear, or electrical systems. The mileage accumulation of 4,104 miles per year over the past five years is exceptionally low for a 20-year-old vehicle, averaging just 11.2 miles per month . This suggests either infrequent use, prolonged periods of inactivity, or a combination of both. The consistency in annual mileage— 66,659 miles in 2021 to 82,081 miles in 2025 —rules out sporadic high-mileage bursts that might indicate neglect or aggressive driving. However, such low usage could also mean the car has spent significant time unused, potentially exacerbating issues like seized bearings, degraded fluids, or rubber degradation in suspension components. The absence of mileage spikes or drops further indicates the vehicle has not been subjected to extreme conditions, which may have contributed to its pristine MOT record. For a prospective buyer, the primary focus should be on components not covered by the MOT but critical for long-term reliability. Given the age of the vehicle, a thorough inspection of the suspension bushes, coil springs, and ball joints is essential, as these wear without immediate visibility. The brake system , while not flagged, should be checked for internal corrosion or uneven pad wear, particularly if the car has sat unused for extended periods. The exhaust system —especially the rear section—should be scrutinised for surface rust, as the MOT does not assess internal corrosion or structural integrity beyond visible damage. Additionally, the engine bay fluids (oil, coolant, brake fluid) should be checked for degradation, and the electrical system —including sensors and wiring—may require closer examination, as these are not part of the MOT test. The clean MOT history is encouraging, but the low mileage raises questions about whether the vehicle has been stored rather than driven, which could mask underlying maintenance needs.