2009 Mercedes-Benz B-Class 2.0L Diesel · L10 NBJ

The vehicle most recently passed its MOT on 7 November 2025 with no defects recorded. The overall maintenance trend appears exceptionally stable, as the vehicle has consistently passed its inspections over the last several years without any recorded advisories or significant failures. While a failure was noted on 29 October 2025, the immediate subsequent pass suggests a minor or quickly rectified issue, and the lack of chronic defects indicates a vehicle that has been maintained to a high standard of roadworthiness. With a recorded mileage of 112,162 miles over approximately 17 years, the vehicle has averaged roughly 6,598 miles per year. This is a typical usage profile for a vehicle of this vintage, suggesting it has not suffered from the extreme wear associated with high-mileage motorway use, nor the degradation often found in vehicles that have spent long periods standing. This balanced usage generally means that engine components and drivetrain elements have been exercised regularly, though consumables will naturally be reaching the end of their expected service life. Given the absence of MOT advisories, the buyer should focus on age-related degradation that may not trigger an MOT failure but affects long-term reliability. Particular attention should be paid to the condition of the rubber components, including suspension bushes and engine mounts, which can perish over 17 years. During a test drive, listen for clunks or knocks over uneven surfaces, which would indicate worn suspension components. Check the tyre sidewalls for fine cracking or perishing, as tyres can age out even if the tread depth remains legal. It is also essential to verify the service history to ensure that time-based maintenance has been performed regardless of the moderate annual mileage. This includes checking for evidence of regular oil changes and the replacement of the gearbox fluid and coolant, as these degrade over time. Inspect the brake discs for surface corrosion and ensure the calipers are not binding, which can occur if the car has had periods of inactivity. Finally, test the health of the 12V battery and check for any signs of fluid leaks around the engine bay or under the chassis to ensure the structural integrity and mechanical seals remain intact.