2022 Mercedes-Benz Sprinter 315 Progressive CDI 1.9L Diesel · OV22 HVC

The most recent DVSA MOT test on 2026-07-31 resulted in a passing outcome, but this follows a pattern of significant failures in the preceding year, particularly concerning safety-critical components. The vehicle failed in 2026-07-27 with multiple dangerous failures, including a critically low parking brake efficiency—indicating a binding or seized mechanism that could compromise road safety during prolonged stops—and faults in the supplementary restraint system (SRS) and electronic stability control (ESC), both of which are essential for crash avoidance and vehicle control. These failures suggest a history of unresolved issues, with the near-side front lower suspension arm ball joint being flagged as likely to detach, a severe defect that poses an immediate risk of suspension failure and loss of steering control. While the latest MOT has cleared these issues, the trend remains concerning, with recurring minor windscreen damage and lamp defects, which may reflect either neglect or environmental exposure. The absence of a clean MOT record in the past two years points to either a lack of thorough servicing or underlying mechanical wear that has only recently been addressed. The vehicle’s recorded mileage of 131,178 miles at the time of this assessment is exceptionally high for a 2022 model, averaging approximately 32,794 miles annually—a rate that far exceeds the typical usage of lower-mileage Sprinters in the same age group. Such high mileage typically accelerates wear on critical components, including suspension elements, brakes, drivetrain seals, and fluid systems, as well as increasing the likelihood of mechanical fatigue in structural parts. The rapid accumulation of miles without evident long-term standing periods suggests either heavy operational demands or a history of frequent use, both of which can lead to premature degradation of consumables like brake pads, tyres, and suspension bushes. The absence of mileage gaps between MOT tests further implies continuous exposure to dynamic loads, which may have contributed to the observed failures, particularly in the suspension and braking systems. Given the vehicle’s mileage and recent MOT history, the buyer should prioritise a thorough inspection of the suspension and braking systems, as these are the most likely areas of concern. On a test drive, listen for unusual clunking or rattling noises from the suspension, particularly around the front lower arms and rear suspension, which may indicate worn or detached ball joints, broken control arm bushings, or collapsed coil springs. Inspect the parking brake mechanism for excessive play or binding, as the 2026-07-27 failure highlighted a critical efficiency issue that could reoccur. Check for uneven tyre wear patterns, which may signal misalignment or suspension misalignment, and examine the brake discs and pads for excessive glazing, warping, or corrosion, especially if the vehicle has been stationary for extended periods. Fluid levels should be verified, with particular attention to the brake fluid reservoir, as low levels or contamination can exacerbate brake system failures. Additionally, inspect the exhaust system for leaks or excessive backpressure, which could relate to the ESC fault recorded in the 2026 MOT, as engine control issues may manifest as rough idling or reduced power. For the supplementary restraint system (SRS) and electronic stability control (ESC), the buyer should have the airbag and stability control modules professionally tested, as the faults suggest potential electrical or sensor issues that could persist without repair. The near-side front lower suspension arm ball joint failure is particularly urgent, as its detachment could lead to a sudden loss of steering control or vehicle instability. If this component has not been replaced, the buyer should insist on its immediate inspection and replacement, as the risk of failure during a test drive or in traffic is unacceptable. Beyond mechanical checks, the vehicle’s age and high mileage warrant a focus on tyre condition, including sidewall perishing or cracking, which can compromise structural integrity at high speeds. The 12V battery should be tested for charge capacity, as prolonged inactivity or high demand can lead to corrosion or failure, and the windscreen should be thoroughly inspected for any hidden cracks that may not have been flagged in the MOT but could affect visibility. Finally, the buyer should request service records to confirm adherence to the manufacturer’s recommended maintenance schedule, particularly for fluid changes (oil, coolant, brake fluid) and filter replacements, as these are critical for long-term reliability.