2021 Mercedes-Benz E 300 AMG LN NGT ED Prm+mhev A 2.0L Hybrid electric (clean) · X748 BEL

This vehicle has maintained a clean MOT history with no defects recorded in either of the two most recent tests, most recently passing on 14 October 2025 at 17,635 miles. The absence of advisories or failings suggests the tester did not identify any recurring or latent issues during either inspection. However, the most recent test occurred just under nine months ago, which is within the standard MOT validity period but still warrants a thorough in-person assessment given the vehicle’s age and the relatively low mileage. The lack of any warnings in the record does not preclude the need for a detailed mechanical review, particularly for components that often fail silently or degrade predictably over time. The recorded mileage of 17,635 miles over approximately five years—roughly 3,527 miles annually—is unusually low for a vehicle of this age, especially given its hybrid-electric powertrain and likely urban-centric usage. The gap between tests, spanning 15,361 to 17,635 miles, indicates consistent but minimal driving, which could imply either light daily use or prolonged periods of storage. While low mileage generally correlates with reduced wear on high-stress components like brakes, suspension, or drivetrain, it does not eliminate the risk of deferred maintenance or environmental degradation—such as corrosion or seal deterioration—due to extended inactivity. The absence of mileage spikes or irregular intervals suggests no aggressive driving patterns, but the record does not confirm whether the vehicle was regularly serviced or if any maintenance was neglected during off-duty periods. Given the clean MOT history, the primary focus of an in-person inspection should centre on components that are not directly tested during the MOT but are critical to long-term reliability. The hybrid battery system, while not MOT-tested, requires verification of fluid levels, cooling system integrity, and any visible signs of swelling or corrosion around the high-voltage modules. The suspension should be scrutinised for worn or leaking bushes, particularly on the AMG-tuned chassis, as high-performance vehicles often experience accelerated wear in these areas. Brake systems, though not failed in the MOT, should be checked for uneven pad thickness, binding calipers, or excessive disc run-out, as hybrid vehicles can place additional thermal and mechanical stress on braking components. Additionally, the exhaust system—especially around the NGT (natural gas) conversion components—must be inspected for leaks, corrosion, or improper sealing, as these are not routinely checked during standard MOT testing. Finally, the structural integrity of the chassis and body should be assessed for signs of rust or impact damage, particularly in areas prone to stone chipping or road salt exposure. The MOT record does not provide insight into underbody corrosion or frame integrity, which are critical for vehicles with hybrid powertrains where additional weight and electrical components may exacerbate stress points. The buyer should also confirm the service history for the hybrid battery, as its longevity directly impacts the vehicle’s residual value and operational reliability. While the MOT record offers no cause for immediate concern, these areas demand careful attention to ensure the vehicle remains roadworthy beyond the next test cycle.