2017 Mercedes-Benz E 4.0L Petrol · KY67 AFZ

The vehicle remains roadworthy, though the maintenance history reveals a persistent issue with the air suspension system. The most recent test on 27 July 2026 at 74,669 miles passed with a recurring advisory for light oil misting on the nearside front shock absorber. This specific fault has been noted in four consecutive tests dating back to August 2023, indicating a slow but progressive leak that has not yet reached the threshold of mechanical failure but requires close monitoring. The mileage pattern is consistent with a nine-year-old vehicle, averaging approximately 8,300 miles per annum. There is a significant jump of over 7,000 miles between September 2020 and August 2021, followed by a steady accumulation of roughly 8,000 to 9,000 miles per year thereafter. The low annual mileage suggests the car was used lightly, yet the failure in 2023 due to exposed cords on all four tyres and worn ball joints indicates that previous owners neglected basic consumable inspections and preventative maintenance between annual testing intervals. A buyer should prioritise inspecting the nearside front air strut to determine if the misting has evolved into a functional leak, as replacement Mercedes air suspension components are costly. The 2024 advisory regarding corrosion on the nearside rear brake pipe also demands physical verification to ensure the oxidation has not compromised the structural integrity of the braking line. Given the history of worn ball joints and suspension arms from the 2023 failure, a thorough check of the front suspension bushings and linkages is necessary to ensure no further mechanical play has developed since the last inspection.