2014 Jaguar XF 3.0L Diesel · GD14 AEM

The Jaguar XF’s most recent MOT test on 2025-06-05 confirms it remains roadworthy at 180,054 miles, with no defects or advisories recorded. The absence of failures over the past two tests suggests the vehicle has maintained a stable roadworthiness status, though the single failure in June 2024—just one day before its subsequent pass—indicates a narrow escape rather than a consistent issue. The lack of recurring advisories or defects implies that, where tested, the vehicle has not exhibited critical wear in brakes, suspension, or emissions systems. However, the 2024 failure, despite being minor (no defects logged), raises a note of caution: the vehicle narrowly avoided a second consecutive fail, which could signal either a close-call oversight or a component nearing its limit. Mileage progression reveals a consistent but high annual average of approximately 15,000 miles, with no extended periods of inactivity. The gap between tests is standard, but the rapid accumulation—15,879 miles between the 2023 and 2024 tests—suggests the vehicle has seen active use without prolonged storage. This pace accelerates wear on consumables like tyres, brakes, and suspension bushes, while also increasing the likelihood of hidden issues in the drivetrain or electrical systems. The absence of mileage gaps or extended periods of non-use means there are no indications of deferred maintenance, but the sheer volume of miles demands scrutiny of high-wear components. Given the lack of recorded defects, the primary focus for an in-person inspection should centre on suspension integrity and brake condition. At this mileage, rear suspension bushes and coil springs are likely candidates for degradation, particularly if the vehicle has encountered uneven surfaces or heavy loads. The brakes, though not flagged in tests, should be checked for uneven wear, binding calipers, or corrosion on the disc surfaces—especially if the vehicle has seen wet or salted conditions. Structural corrosion, particularly around wheel arches, sills, and the subframe, warrants inspection, as does the exhaust system for leaks or excessive rust, which could indicate water ingress or poor sealing. The 2024 near-failure also justifies verifying that all critical sensors and emissions-related components (e.g., lambda probes, EGR system) remain functional, as these are often the cause of borderline MOT passes.