2013 Jaguar XJ Supersport S/C Auto 5.0L Petrol · LO10 ALL

The vehicle presents a mixed mechanical picture following its most recent MOT pass on 2026-05-27 at 115,381 miles. A failure just five days prior on 2026-05-22 at 115,373 miles revealed a fractured nearside front coil spring and a dangerous nearside front tyre cut, indicating a sudden lapse in basic structural oversight. The subsequent pass confirms these critical items were rectified, yet the recurring engine management light and windscreen washer failures suggest ongoing neglect of minor electrical and maintenance tasks. The maintenance trend appears unstable, swinging between serious mechanical failure and rapid remedial action rather than consistent preventative care. The recorded mileage pattern raises significant concerns regarding the vehicle's true distance traveled. Between the 2025-05-20 test at 130,374 miles and the 2026-05-22 test at 115,373 miles, the recorded distance has decreased by over 15,000 miles. This anomaly strongly suggests odometer tampering or a replacement unit, rendering the 115,381-mile figure unreliable. A typical annual distance of roughly 8,875 miles per year does not account for this 15,000-mile rollback. Buyers must treat the mileage with extreme skepticism and verify the true service history through service stamps rather than relying solely on this MOT record. A physical inspection must focus heavily on the front suspension and exhaust components. The tester flagged a fractured nearside front coil spring in February 2024 and worn front suspension bushes, which were presumably replaced to pass the May 2026 test. A thorough check of the front lower suspension arms and replacement coil springs is essential to verify the quality of the repairs and check for uneven tyre wear. The recurring advisory regarding loose centre exhaust heat shields requires immediate attention, as unsecured shields present a fire risk and can damage surrounding trim. The persistent engine management light and inoperative windscreen washers point to unresolved electrical faults that demand diagnostic scanning before purchase.