2021 Mercedes-Benz Sprinter 315 Premium CDI 1.9L Diesel · KN71 XCJ

The vehicle is currently roadworthy, but the maintenance trend indicates a reactive approach rather than proactive care. In the most recent test on September 2025 at 64,096 miles, the vehicle failed due to an incompatible headlamp light source and thin front brake pads. While these issues were rectified to achieve a re-pass, the recurrence of brake-related faults suggests that the owner only addresses components once they reach a failure threshold rather than performing scheduled inspections. The mileage of this Sprinter shows high-intensity usage, averaging approximately 12,800 miles per year. Between the September 2024 test at 32,142 miles and the September 2025 test at 64,096 miles, the vehicle covered 31,954 miles in a single year. This rapid accumulation is more than double the annual average. Such a high rate of operation suggests the vehicle is used for significant commercial duties, which accelerates the wear on heavy-duty components like the suspension and braking systems. A buyer must conduct a thorough inspection of the braking system and suspension hardware. The 2024 failure highlighted heavy corrosion on both rear brake discs and poor parking brake efficiency, while the 2025 failure flagged thin front pads. Given the high annual mileage, the buyer should check for signs of caliper sticking and ensure the parking brake mechanism is properly adjusted and not slipping. Additionally, the consistent load suggests that the suspension bushes and coil springs should be examined for premature fatigue or tearing, as these are common points of failure on high-mileage vans.