2017 Mercedes-Benz S-Class 3.0L Hybrid electric · CT59 ACT

The vehicle maintains a high standard of roadworthiness, evidenced by a consistent history of clean passes across its lifetime. The most recent test conducted on 16 August 2024 at 19,691 miles recorded no defects or advisories. This trend indicates a stable maintenance history where the vehicle has consistently met all safety and emission standards without the recurring mechanical or structural failures often seen in older models. The mileage profile is exceptionally low for a nine-year-old S-Class, averaging approximately 2,188 miles per year. Data shows a gradual accumulation over the years, moving from 6,084 miles in October 2020 to 19,691 miles by August 2024. While the low usage suggests minimal wear on the drivetrain and engine components, the intervals between tests—such as the 4,597-mile gap between October 2022 and August 2024—indicate the vehicle sits for long periods. This pattern of use can sometimes lead to specific degradation unrelated of traditional mechanical wear. A buyer should inspect the vehicle for issues associated with low-mileage stationary periods. Rubber-based components, including suspension bushes, tyres, and coolant hoses, may suffer from dry rot or cracking despite low tread depth. The braking system should be checked for seized calipers or pitted discs, as infrequently used brakes often develop surface corrosion or binding. Given the clean MOT record, the primary focus should remain on the chemical integrity of fluids and the condition of the air suspension system, which is prone to age-related failure regardless of mileage.