2015 Mercedes-Benz Sprinter 2.1L Diesel · YF15 AEZ

The most recent MOT tests on this 2015 Mercedes-Benz Sprinter reveal a concerning pattern of instability rather than consistent roadworthiness. The vehicle failed twice in January 2026—just one day apart—despite identical mileage readings, which strongly suggests either a last-minute repair or a test centre error. However, the absence of recorded defects in either test implies no critical failures were identified during the inspection, though the repeated retesting itself raises questions about the vehicle’s reliability. The previous cycle in January 2025 also followed the same failed-passed sequence, reinforcing that this is not an isolated incident. Without specific defect details, the cause remains unclear, but the trend indicates either inconsistent maintenance or underlying issues that have not been properly addressed. The recorded mileage of 147,224 miles over approximately 11 years equates to an average of around 13,400 miles annually, which is unusually high for a commercial van of this age. Comparing the test dates, the vehicle accumulated roughly 8,300 miles between January 2025 and January 2026—a significant jump from the 2,765 miles covered in the prior year. This rapid mileage increase suggests either heavy usage or a period of active service, which could accelerate wear on components like suspension bushes, drivetrain seals, and brake systems. The lack of intermediate MOTs or service records further complicates assessing whether this usage aligns with proper maintenance intervals. Given the repeated retests and the high mileage, a buyer should prioritise a thorough inspection of the suspension system, particularly the rear axle and bushings, which are common failure points in Sprinters at this mileage. The braking system warrants close examination, including brake discs for uneven wear or binding, as well as the hydraulic system for leaks or sponginess. Structural integrity should also be checked, especially around the wheel arches, sills, and underbody, for signs of corrosion or stress cracks that could compromise safety. The absence of defect details in the MOT history makes it impossible to confirm whether past failures were related to exhaust emissions, lighting, or other systems, but the repeated retests imply a need for verification of all critical components.