1989 Jaguar XJS 5.3L Petrol · G92 UTP

This 1989 Jaguar XJS presents a concerning maintenance trend highlighted by a complete lack of test data for over three and a half years, leaving the current structural and mechanical roadworthiness unverified since the last recorded test on November 2, 2022. The record shows persistent mechanical neglect, moving from intermittent advisory flags to multiple simultaneous component failures. The November 2022 test recorded an odometer reading of 80,251 miles, meaning the vehicle has sat dormant or driven unregistered through public roads for nearly forty-four months. Low mileage accumulation defines the history of this classic grand tourer, sitting at 80,251 miles after thirty-seven years on the road, which averages out to roughly 2,169 miles annually. Sporadic bursts of usage appear in the data, such as the 747 miles covered between November 2020 and November 2021, contrasted against long static periods. The sparse testing frequency in the late 2010s and the total absence of MOT tests between late 2022 and mid-2026 indicate the vehicle spends extended periods laid up in storage. Extended periods of non-use historically accelerate rubber degradation, fluid stasis, and internal corrosion within complex classic powertrains. Physical inspection must prioritize the drivetrain and suspension, given the recurring notes of front oil leaks and hydraulic seepage logged across the 2020 and 2022 tests, alongside play recorded in all four wheel bearings during the final 2022 examination. The rubber components require immediate scrutiny because the November 2022 test flagged all four tyres for surface cracking and perishing, while earlier records noted deteriorated brake hoses and a history of binding front brake calipers in 2019 and 2015. Potential buyers should perform a thorough ramp inspection to assess the integrity of the subframes, brake lines, and steering hoses for weeping hydraulic fluid and structural corrosion.