2020 Mercedes-Benz E 300 AMG Line Edition DE Auto 1.9L Electric diesel · LO70 FHV

The vehicle’s most recent MOT, conducted just 27 days ago at 100,102 miles, confirms it passed without defects, though the previous test in December 2025 revealed notable suspension issues. The trend over the past two years is concerning—after a clean slate from 2023 to mid-2025, the December 2025 test flagged excessive play in both front lower suspension ball joints (5.3.4 (a) (i)), indicating a failure in either alignment, worn components, or improper servicing. This suggests a deterioration in handling and ride quality that was not addressed before the latest pass. The lack of advisories or further suspension faults in the June 2026 test implies either a temporary fix or that the issue was overlooked until the next inspection cycle. The mileage progression of 16,684 miles annually is aggressive for a vehicle of this age, particularly given the high average over six years. There are no unexplained gaps in service intervals, but the rapid accumulation—jumping from 49,426 miles in December 2024 to 67,583 by June 2025—suggests either consistent heavy use or a lack of regular maintenance. The single tyre advisory in December 2023 (offside rear nail not repairable) further hints at deferred upkeep, as this minor fault was not repeated, yet the suspension issues emerged later. Buyers should verify whether the ball joint play was rectified with genuine parts or if stopgap measures were applied. A priority inspection should focus on the front suspension, particularly the lower control arms and ball joints, for binding, uneven wear, or corrosion. The deteriorated registration plate (December 2025) is cosmetic but warrants confirmation that it hasn’t compromised visibility. Given the high mileage, the brakes—especially rear components—should be checked for uneven pad thickness, warped discs, or binding calipers, as these are common failure points in AMG models under heavy use. The drivetrain and exhaust system should also be scrutinised for leaks or unusual noises, as the absence of advisories in recent tests does not guarantee long-term reliability. Documented maintenance records for oil changes, timing belt service (if applicable), and transmission fluid refreshes would further clarify whether critical components have been properly serviced.