2021 Mercedes-Benz Sprinter 314 Progressive CDI 2.1L Diesel · WR71 OBL

The 2021 Mercedes-Benz Sprinter 314 Progressive CDI presents a stable maintenance trend, passing its most recent MOT on 10 December 2025 at 48,511 miles with only a minor advisory. The tester flagged rear brake pads wearing thin, a routine consumable issue rather than a mechanical failure. This indicates the vehicle remains fundamentally roadworthy, though the progression of brake wear requires monitoring. The absence of dangerous or major defects in the latest test confirms the van's structural and mechanical integrity remains sound. The recorded mileage of 48,511 miles over five years equates to roughly 9,702 miles annually, a typical figure for a commercial van of this age. The MOT history shows a consistent accumulation of 10,528 miles between the December 2024 test at 37,983 miles and the December 2025 test at 48,511 miles. There are no significant gaps or sudden spikes in the recorded data, suggesting regular, steady use rather than prolonged standing or extreme high-mileage commercial hauling. A buyer should physically inspect the rear braking system, as the December 2025 advisory for thin pads implies the discs may also be nearing the end of their service life. Check for uneven wear or binding calipers, which can accelerate pad degradation on heavy vans. The December 2024 advisory regarding a minor exhaust gas leak from a split DPF warrants close examination. While the vehicle passed the subsequent test, a split diesel particulate filter can worsen, leading to exhaust emissions failures or loud exhaust drone. Inspect the DPF casing and welds for fresh cracks or soot deposits to ensure the repair was permanent and the emissions system remains sealed.