1982 Jaguar XJS 5.3L Petrol · 33 KL

The 1982 Jaguar XJS currently holds a stable roadworthiness status, passing its most recent MOT on 14 August 2024 at 121,165 miles with zero defects recorded. The maintenance trend appears consistent rather than worsening, though the record contains two notable anomalies. The vehicle failed its MOT on 8 August 2024 at 121,102 miles and again on 3 August 2023 at 121,092 miles, yet both failures list no defects. A failure without recorded defects typically indicates an incomplete test, potentially caused by a major fluid leak, insufficient exhaust gas for emissions testing, or a mechanical breakdown during the inspection. The mileage accumulation for this XJS is exceptionally low for a 44-year-old vehicle, averaging roughly 2,754 miles per year. Between the August 2023 pass at 121,093 miles and the August 2024 pass at 121,165 miles, the car covered just 72 miles. The 2023 and 2024 tests show the odometer barely moving, with only 10 miles separating the 2023 failure and pass. Such minimal annual usage strongly suggests prolonged periods of inactivity. Long-term standing often causes specific deterioration, including perished rubber suspension bushes, seized brake calipers from standing fluid, and corroded brake discs, even if the mileage remains static. Given the anomalous test failures and the extreme low mileage, a prospective buyer must conduct a thorough physical inspection focusing on the drivetrain and braking system. The lack of recorded defects during the failures warrants checking the exhaust system for leaks or blockages that might have prevented an emissions read, alongside inspecting for fluid leaks from the engine, gearbox, or brakes. The extended stationary periods typical of such low-mileage classics demand close scrutiny of the structural integrity, particularly the sills, floor pans, and subframes, where hidden corrosion often compromises safety. Suspension components, including coil springs and bushes, require assessment for age-related perishing rather than mileage wear, while the braking system needs evaluation for binding calipers and pitted brake discs resulting from surface corrosion during dormancy.