2017 Mercedes-Benz CLS 3.0L Diesel · LD17 AEE

The most recent MOT test on August 20, 2025, confirms this 2017 Mercedes-Benz CLS remains roadworthy with no defects recorded at 73,039 miles. Over the past five consecutive annual tests—all passing without fail—the vehicle demonstrates a stable maintenance trend, free from recurring advisories or major failures. The absence of any advisory notes across these tests suggests the previous owner adhered to scheduled servicing, though this does not preclude unseen wear on high-wear components like suspension bushes or brake pads. The latest test’s proximity to today’s date (just under a year ago) aligns with standard MOT intervals, indicating no prolonged period of non-compliance with legal requirements. The mileage progression reveals consistent annual usage, averaging around 8,100 miles per year—a rate typical for a vehicle of this age and class. There are no abrupt jumps or prolonged stagnation periods; the recorded mileage increases steadily from 26,726 miles in August 2021 to 73,039 miles in August 2025. This pattern suggests the vehicle has been driven regularly rather than stored for extended periods, which could mitigate some forms of degradation like tyre degradation or suspension corrosion. However, the lack of mileage gaps does not negate the need for a thorough inspection of components that degrade predictably with distance, such as brake discs and pads or suspension dampers. Given the clean MOT history, a buyer should prioritise an in-person inspection of the suspension system, particularly the rear coil springs and bushes, as these are common failure points on this model at this mileage. The brakes, though never flagged in tests, warrant scrutiny for uneven wear or binding calipers, especially if the vehicle has experienced aggressive driving or frequent high-speed use. Corrosion around wheel arches, sills, and the subframe should also be examined, as this area is prone to salt damage in UK climates. Finally, the exhaust system—particularly the catalytic converter and downstream pipes—should be checked for leaks or excessive rust, as these are often overlooked but critical for emissions compliance and structural integrity. The absence of advisories does not guarantee these areas are flawless, but it does indicate the vehicle has not been subject to obvious neglect.