2021 Mercedes-Benz GLE 350 AMG Line DE 4MATIC A 1.9L Electric diesel · WN71 KLE

The latest DVSA MOT test for the 2021 Mercedes-Benz GLE 350 AMG Line DE 4MATIC A was conducted on 2024-10-22, resulting in a pass. The test record is notably sparse, with no prior MOT failures or significant advisories recorded prior to this most recent inspection, suggesting a stable maintenance trend up to this point. The absence of recurring defects or advisories indicates that, to date, the vehicle has not exhibited persistent mechanical issues that would typically warrant multiple MOT failures. However, the advisory noted—engine cover and/or undertray fitted preventing a full visual inspection—is a common practice for protecting components during transit or storage, but it does not reflect a mechanical defect. This advisory alone does not impact roadworthiness but serves as a reminder to ensure that any future MOT tests are conducted with unrestricted access to critical areas, particularly if the vehicle is subject to prolonged periods without cover. The recorded mileage of 58,221 miles for a 2021 model represents a reasonable annual usage rate of approximately 11,644 miles per year, which aligns with typical driving patterns for this age and class of vehicle. Such mileage accumulation over five years suggests moderate to heavy usage, particularly for a high-performance AMG variant, where drivetrain, suspension, and braking systems are subjected to greater stress. The absence of significant mileage gaps indicates that the vehicle has been in regular use, which may accelerate wear on consumables like brake pads, suspension components, and fluid systems. However, the lack of prior MOT failures does not necessarily mitigate these potential risks, as wear progression can be gradual and only become apparent during a thorough inspection or test drive. Buyers should be mindful that higher mileage, especially in a performance-oriented model, may necessitate closer attention to drivetrain components, such as the differential, transmission fluid condition, and exhaust system integrity, which are critical for maintaining reliability and efficiency. Given the current MOT history and mileage profile, the most critical areas for the prospective buyer to inspect are those most susceptible to wear from moderate-to-heavy usage. Focus on the brake system , particularly the front discs and pads, as AMG models often experience more aggressive braking demands. Listen for any brake shudder, vibration, or uneven pedal response during a test drive, and visually inspect for grooving, warping, or corrosion on the discs. Check the rear brakes as well, as uneven wear or binding calipers can indicate misalignment or suspension issues. The suspension components , including coil springs, shock absorbers, and suspension bushes, should be examined for signs of leakage, excessive play, or clunking noises when driving over bumps or at speed. Inspect the exhaust system for leaks, rust, or catalytic converter efficiency, as AMG models often use more robust but heavier exhaust components. Additionally, the fluid systems —particularly the coolant, brake fluid, and differential/transmission fluids —should be evaluated for their condition. Given the vehicle’s age and mileage, the coolant system may benefit from a flush to prevent calcium buildup or corrosion , while brake fluid should be checked for moisture contamination, which can compromise braking performance. The transmission fluid , given the 4MATIC A’s complex differential setup, should be inspected for signs of degradation or sludge , which can impair shifting smoothness. A thorough tire inspection is also essential, paying particular attention to sidewall condition for signs of perishing or cracking , which can compromise structural integrity, especially in a high-stress vehicle like this. Finally, the 12V battery should be tested for charge capacity and corrosion , as prolonged standing or heavy usage can accelerate battery failure. If the vehicle has been stored for extended periods, check for standing corrosion on the chassis, wheel arches, and undercarriage, particularly in salt-prone areas. Lastly, verify that the service history includes the mandatory oil change intervals and timing belt replacement (if applicable), as these are critical for long-term reliability in this model.