2019 Mercedes-Benz B 1.5L Diesel · WM19 PVL

The most recent MOT test, conducted on 29 April 2026, resulted in a clean pass with no defects recorded, and this outcome is consistent with the vehicle's entire documented test history. Five consecutive examinations between May 2022 and April 2026 have each returned passes free of defects or advisories, indicating a stable and arguably exemplary maintenance trend with no deterioration whatsoever in the items assessed. It should be emphasised, however, that a clean MOT record reflects the condition of tested items at the time of inspection only; it is not a substitute for a full service history, and the absence of advisories on a low-mileage vehicle often reflects light usage rather than intensive maintenance diligence on the part of the keeper. The recorded mileage of 27,747 miles against a 2019 registration equates to approximately 3,964 miles per year, which is well below the national average of roughly 7,000 to 8,000 miles annually for a vehicle of this age. There are no irregular mileage jumps or gaps in the record, and the consistent, modest annual increments suggest genuine short-distance or occasional use rather than periods of neglect followed by heavy motorway work. Mechanically, this profile is favourable for drivetrain and suspension wear, as consumables such as brake pads, tyres and clutch components will have seen limited duty cycles. Conversely, low annual mileage introduces its own risks: engines that rarely reach full operating temperature can suffer from fuel dilution of the oil, condensation build-up, and carbon fouling, while stationary periods accelerate corrosion of brake discs and exhaust components and allow rubber parts to degrade on a calendar basis rather than a wear basis. Given this usage profile, prospective buyers should prioritise age-related inspection points over wear-related ones. Examine all four tyres closely for sidewall perishing, fine cracking around the shoulder and bead areas, and any flat-spotting, and verify the DOT date codes moulded into the sidewall; tyres over six years old may retain ample tread yet be unsafe, and it is entirely plausible this vehicle is still running original or early replacement rubber. Check the 12-volt battery, as infrequent use and short journeys are the primary cause of premature battery failure on modern Mercedes-Benz models; a healthy battery should hold 12.4 volts or above at rest, and a hesitant or laboured start on the test drive is a warning sign. Inspect the brake discs through the wheel spokes for heavy surface rust, ridging or pitting consistent with standing, and during the drive listen for grinding or scraping on light braking, feel for judder through the steering wheel or pedal, and note any pull to one side that could indicate a binding caliper or seized handbrake mechanism. Finally, verify the calendar-based servicing that low-mileage vehicles still require regardless of distance covered. Brake fluid is hygroscopic and Mercedes-Benz specifies replacement every two years, so confirm from the service book or digital service record that this interval has been honoured, as degraded fluid compromises braking performance even on lightly used cars. Likewise, engine oil, coolant and cabin and air filters degrade over time, so stamps or dealer records showing annual servicing rather than mileage-based servicing are highly desirable; request the full Mercedes-Benz digital service history and cross-check any outstanding manufacturer recalls against the VIN. On the test drive, listen for suspension clunks or knock over uneven surfaces that might reveal perished anti-roll bar drop links or worn bushes that have hardened with age rather than wear, and check for any fluid weeping from the gearbox or differential seals, which can dry and shrink when a car stands. Provided the physical inspection corroborates the immaculate MOT record and the service history demonstrates calendar-based diligence, this presents as a low-risk example, though the next MOT falls due in April 2027 and any purchase price negotiation should account for imminent age-driven maintenance items such as tyres and battery.