2004 Jaguar S-Type 3.0L Petrol · VN54 PHA

The 2004 Jaguar S-Type’s most recent MOT test on 2025-04-22 confirms it remains roadworthy, though the immediate preceding test on 2025-04-17—just five days earlier—was a failure without recorded defects. This anomaly suggests either a temporary administrative oversight or a minor, non-critical issue resolved between tests. The preceding history from 2023 to 2024 shows consistent passes with no advisories, indicating no recurring mechanical failures. However, the lack of defects on failure tests is unusual, as DVSA typically records even minor issues. The vehicle’s current MOT status is valid for another 12 months, but the irregularity warrants scrutiny of components prone to sudden degradation, such as brake hydraulics or suspension linkages. The recorded mileage of 106,701 miles over 22 years equates to approximately 4,850 miles annually, which is unusually low for a vehicle of this age. The gap between the 2023 and 2024 tests—just five days apart—suggests prolonged periods of inactivity, as the mileage increased by only 17 miles in that interval. This pattern implies the car has likely spent extended periods stationary, which can accelerate corrosion in underbody components, suspension bushes, and wheel arches. The 2024 to 2025 interval shows a more typical accumulation of roughly 22,500 miles, but the overall low mileage raises questions about whether critical fluids (coolant, brake fluid, gearbox oil) have been regularly serviced or if the vehicle has been stored improperly. Given the lack of recorded defects, the most critical areas for a buyer to inspect independently are the suspension geometry and condition of bushes, as prolonged inactivity can cause rubber degradation. The binding brakes noted on the 2025 failure test—despite no recorded defects—should prompt a check of rear caliper pistons, brake pads, and rotor runout, as moisture and corrosion can cause intermittent binding. Structural integrity is another concern; the low mileage suggests potential rust in wheel arches, sills, or subframes, particularly if the car has been parked on damp surfaces. Finally, the engine bay should be examined for leaks or corrosion around the radiator, fuel lines, and exhaust manifold, as these are common failure points in older Jaguars with irregular use.