2007 Jaguar XJ 3.0L Diesel · BP07 OJC

The Jaguar XJ’s most recent MOT history demonstrates a stable but unusual pattern, with a single failure in January 2026 followed by an immediate pass the next day at the same mileage. No defects were recorded across any of the five tests between August 2022 and January 2026, suggesting the vehicle has either undergone consistent professional servicing or passed through tests with minimal issues. The January 2026 failure—despite no listed defects—stands out as anomalous, as it was resolved without further intervention by the same mileage. This implies either a temporary administrative error or a minor oversight in testing that did not affect the vehicle’s structural or functional integrity. Overall, the record lacks evidence of recurring mechanical problems, but the abrupt failure warrants scrutiny of components that might have been overlooked during that test. The recorded mileage of 90,533 miles over nearly 19 years—approximately 4,765 miles annually—is unusually low for a vehicle of this age, particularly given the Jaguar’s typical use patterns. The gap between the August 2022 test (82,645 miles) and the January 2024 test (84,156 miles) represents a 15-month period with just 1,511 miles logged, suggesting prolonged inactivity. This stagnation could accelerate wear on suspension bushes, coil springs, and brake calipers due to lack of motion, while also increasing the risk of corrosion in underbody and wheel arch areas. Conversely, the rapid accumulation of 6,187 miles between January 2024 and August 2025 may have introduced additional stress on tyres, brake pads, and drivetrain components. Buyers should verify whether this low-mileage trend reflects genuine underuse or extended periods of storage without maintenance. Given the absence of defects in the MOT record, the primary focus for an in-person inspection should centre on components prone to degradation in low-mileage, intermittently used vehicles. The suspension system—particularly the rear coil springs and bushes—should be examined for dry-rotting or perished rubber, while the front and rear wheel bearings should be checked for excessive play or binding. Brake discs and calipers, though not flagged in tests, may exhibit uneven wear or corrosion if the vehicle was left stationary for extended periods, and the tester’s failure to detect binding brakes in January 2026 suggests a need for manual verification of hydraulic responsiveness. Underbody corrosion, especially around the sills, subframe, and exhaust mounts, is another critical area, as prolonged inactivity accelerates rust formation. Finally, the electrical system—including lights, indicators, and the battery—should be tested, as Jaguar models of this era are prone to intermittent wiring faults.