2015 Mercedes-Benz B180 Sport CDI Blue-CY Auto 1.5L Heavy oil · T3 AAW

This Mercedes-Benz B180 Sport CDI has maintained a flawless MOT record over the past four annual tests, with the most recent passing on 8 June 2025 at 28,834 miles without any advisories or defects. The consistent clean slate suggests the vehicle has been well-maintained under normal conditions, with no signs of recurring issues that might indicate neglect or mechanical degradation. The absence of even minor advisories—such as tyre wear, fluid leaks, or suspension wear—points to either meticulous servicing or very light usage. Given the car’s age and mileage, this level of MOT compliance is unusually strong, particularly for a diesel model where emissions and particulate filter concerns often arise. The mileage accumulation of just 2,621 miles per year over the past decade is exceptionally low for a vehicle of this age, implying either infrequent use or prolonged periods of inactivity. Between 2022 and 2025, the mileage increased by only 5,056 miles in three years—a rate that suggests the car may have spent significant time in storage or seen limited daily driving. Such low mileage reduces wear on critical components like brakes, suspension bushes, and engine internals, but it also raises questions about fluid degradation, battery health, and potential corrosion risks from prolonged exposure to the elements. Without advisories for fluid levels or corrosion, however, there’s no direct evidence of neglect in the MOT records. For a prospective buyer, the primary focus should be on components that are not routinely checked during MOTs but are critical to long-term reliability. Given the low mileage, inspect the battery for signs of sulphation or weak charge, as prolonged inactivity can accelerate deterioration. Check all fluid levels—engine oil, coolant, brake fluid, and differential oils—since stagnant fluids may have degraded over time. The suspension should be scrutinised for stiffness or uneven wear, particularly the coil springs and anti-roll bars, as these can weaken without regular dynamic loading. While the MOT history is pristine, the brakes should be tested for binding or uneven pad wear, especially if the car has been driven infrequently. Finally, examine the underbody and wheel arches for corrosion, as low-mileage vehicles stored in damp conditions are prone to hidden rust despite passing MOTs.