2010 Mercedes-Benz B-Class 1.5L Petrol · SP60 AUF

The most recent MOT inspection on 12 February 2026 resulted in a pass, but the vehicle's maintenance history indicates a concerning trend of worsening mechanical condition and recurring structural and component failures. While the vehicle has passed its most recent test, the accumulation of multiple advisories suggests that several significant issues are approaching the point of mandatory failure. The history shows a pattern of escalating defects, moving from simple lighting and washer issues in 2024 to more serious concerns regarding exhaust emissions, windscreen integrity, and steering component play. The recent presence of multiple advisories regarding braking components and steering rack play indicates that the vehicle is entering a phase where significant preventative maintenance will be required to maintain roadworthiness. With 122,616 miles recorded over 16 years, the vehicle has averaged approximately 7,664 miles per year. This represents typical, relatively light annual usage for a Mercedes-Benz B-Class, which often implies the vehicle has not been subjected to extreme high-speed motorway wear but may have suffered from the side effects of intermittent use. For a vehicle of this age and mileage profile, the mechanical components are subject to age-related degradation rather than pure mileage-based attrition. The relatively low annual mileage can sometimes lead to issues such as brake disc corrosion from standing, rubber component perishing, and fluid degradation, all of which appear to be manifesting in the current MOT record. A prospective buyer must exercise extreme caution regarding the steering and braking systems. The recurring advisory for play in the offside steering rack inner joint is a significant concern; during a test drive, listen for any knocking or clunking noises when turning the wheel at low speeds or when driving over uneven surfaces, as this indicates worn steering components that will eventually impact directional control. Furthermore, the advisories for pitted and scored brake discs on both the front and rear axles, combined with the previous major failure for brake imbalance and corroded brake pipes, suggest the braking system is heavily worn. You should check for any brake shudder under deceleration or a spongy pedal feel, and verify that the brake pipes have been adequately addressed rather than merely cleaned or greased to hide corrosion. Additional attention should be paid to the engine and drivetrain health. The recent major failure for high exhaust lambda readings suggests potential issues with the fuel system, oxygen sensors, or catalytic converter efficiency, which may lead to poor fuel economy or difficulty starting. The advisory regarding an oil leak, while currently described as not excessive, requires close monitoring; look for fresh oil droplets on the engine sump or staining on the undertray. Finally, given the history of fuel hose deterioration and corroded fuel pipes, a thorough visual inspection of the fuel delivery system is essential to mitigate the risk of leaks. Ensure that the windscreen and wipers have been replaced as per the 2025 failure, as visibility is a critical safety factor.