2023 Mercedes-Benz Sprinter 315 Premium CDI 1.9L Diesel · WP23 XFX

A recurring weakness in the front drivetrain and tyre wear defines this Sprinter’s recent MOT history, with a failure recorded on 22 June 2026 for split constant‑velocity boots on both front drive‑shaft joints and thin front brake pads, followed by a pass the next day after advisory‑only tyre wear notes. The pattern shows a major fault that required correction, yet the vehicle now sits with only advisory items, indicating the most recent test cleared the critical issues but left the front tyre condition close to the legal limit. At roughly 36,389 miles after just over three years, the Sprinter averages about 12,000 miles per annum, a mileage rate higher than typical for a light‑commercial van of this age. This level of use accelerates wear on consumables such as brake pads, tyres and CV boots, and places greater demand on the front suspension and drivetrain components. No significant testing gaps appear in the record, but the proximity of the failure and pass dates suggests the remedial work was performed shortly before the June 2026 test. The split CV boots on both front drive‑shaft joints are a clear point of concern; any ingress of dirt can rapidly degrade the CV joints. A buyer should inspect the boots for cracks, grease leakage and ensure the joints move smoothly without clicking or grinding, especially under acceleration and when cornering. The advisory on thin front brake pads warrants measuring pad thickness and checking for pedal judder or reduced braking efficiency; any pulsation or increased stopping distances should be investigated further. Both front tyres were flagged as worn close to the legal limit, so immediate replacement is advisable. During a test drive, feel for vibration at higher speeds, uneven wear patterns, or sidewall bulges, and verify that the tyres are correctly balanced. While the MOT pass indicates no immediate safety failure, confirming the condition of the front axle, brake system and tyres will mitigate the risk of recurring defects and ensure the vehicle remains roadworthy.