2010 Mercedes-Benz CLS 3.0L Diesel · BF10 EWA

The Mercedes-Benz CLS has maintained an exceptionally clean MOT record over the past three years, with the most recent test on 17 February 2026 at 74,218 miles passing without any defects. This consistency suggests a vehicle that has been well-maintained under its current ownership, particularly given the absence of advisories or recurring issues. The sole failure in the history occurred on 6 March 2023 at 62,054 miles, yet even this was a pass/fail anomaly with no recorded defects—an unusual entry that may warrant clarification from the seller. The trend is stable, with no signs of worsening mechanical or structural concerns, though the lack of advisories does not preclude the need for a thorough pre-purchase inspection. The CLS’s mileage accumulation is notably low for its age, averaging just 4,639 miles per year over its 16-year lifespan. This suggests either infrequent use or prolonged periods of inactivity, which can sometimes mask wear in components like suspension bushes, brake fluid condition, or battery health. The most recent 4,140 miles (from 70,078 to 74,218) were covered in under a year, indicating the vehicle has seen some recent movement, but the overall pattern raises questions about whether certain consumables—such as tyres, brake pads, or coolant—may have been overlooked. The absence of mileage spikes or rapid degradation in MOT results further implies that if the car has been driven regularly, it has been maintained diligently. Given the clean MOT history, a buyer should prioritise a hands-on inspection of components that are not routinely tested under the MOT scheme. Particular attention should be given to the suspension—checking for worn or perished bushes, degraded coil springs, or uneven tyre wear—which can develop silently in a low-mileage vehicle. The brakes should be tested for binding or uneven pad wear, especially since the last recorded service may have been some time ago. Structural integrity is another key area; despite no MOT flags, corrosion in wheel arches, sills, or underbody panels can progress undetected in a car with limited annual use. Finally, fluid levels—brake, coolant, and power steering—should be verified, as stagnation can accelerate degradation. The battery’s health and condition of the electrical system, including lights and sensors, are also critical given the vehicle’s age.