2022 Mercedes-Benz CLS300AMG LN NE Prm+d MHEV4M A 2.0L Electric diesel · LB22 LLG

The most recent MOT test conducted in March 2026 resulted in a clean pass with no defects or advisories, suggesting the vehicle is currently in a roadworthy state. However, the overall maintenance trend reveals a period of instability in mid 2025, where the vehicle suffered a failure involving a dangerous structural defect to a road wheel and a major engine management fault. While the latest result is positive, the transition from a dangerous failure to a clean pass indicates a corrective phase rather than a consistent history of preventative maintenance. With a recorded mileage of 17,851 miles over approximately four years, this vehicle has been used significantly less than the national average, averaging roughly 4,463 miles per annum. While this low usage implies minimal wear on the engine internals, gearbox, and suspension bushings, it introduces specific risks associated with vehicle standing. Low-mileage vehicles are often prone to the degradation of consumables through age rather than use, which can mask underlying issues that only manifest once the car returns to regular, higher-intensity operation. Particular attention must be paid to the nearside front wheel. The history records a fractured wheel that was subsequently repaired via welding. For a high-performance vehicle of this calibre, a welded wheel is an unconventional repair that may compromise structural integrity or lead to balance issues. During a test drive, the buyer should be alert for any steering wheel shimmy or unusual vibrations at motorway speeds. Additionally, the previous major failure regarding the engine management light should be investigated to ensure the underlying fault was professionally diagnosed and rectified rather than simply reset. Given the low annual mileage, a physical inspection should focus on time-based degradation. Inspect the tyre sidewalls for fine cracking or perishing, as rubber compounds harden over time regardless of tread depth. Check the brake discs for heavy surface corrosion or evidence of binding calipers, which can occur when a vehicle sits for extended periods. The health of the 12V battery and the mild-hybrid system should be verified, as infrequent short trips can lead to undercharging. Finally, ensure the service record reflects calendar-based oil and filter changes, as engine lubricants degrade over time even if the mileage intervals have not been reached.