2020 Mercedes-Benz Sprinter 314 Progressive CDI 2.1L Diesel · WN70 CBF

The most recent MOT, carried out on 4 August 2026, was passed with no recorded defects, and the three preceding annual tests (October 2025, October 2024 and October 2023) also returned clean passes. This uninterrupted sequence of defect‑free results indicates a stable maintenance pattern, with no evidence of emerging safety‑critical issues over the last three years. At six years old the Sprinter has logged 146,565 miles, averaging roughly 24,400 miles per annum. That figure sits well above the typical UK commercial‑van usage of 12‑15 000 miles a year, suggesting either a high‑intensity work schedule or extensive long‑distance haulage. The accelerated mileage will have accelerated wear on consumables such as tyre tread, brake pads and discs, engine oil, and suspension components, and it also raises the likelihood of internal engine and transmission fatigue despite the clean MOT record. For a vehicle of this age and mileage a thorough visual and tactile inspection is essential. Examine all four tyres for tread depth, uneven wear patterns and sidewall cracking; tyres older than six years can deteriorate even if the tread appears adequate. Check the 12‑volt battery for corrosion on terminals and assess its charge hold, as high‑mileage vans often sit idle between jobs, which can lead to sulfation. Inspect the brake discs for surface rust, scoring or glazing and ensure the pads have sufficient material; listen for any shudder or pulsation when applying the brakes. Look for any signs of fluid leaks – oil, coolant, brake fluid or power‑steering – around the engine bay and under the chassis, and verify that the coolant and oil have been changed in accordance with the service schedule, as time‑based degradation can occur irrespective of mileage. During a test drive, pay close attention to the suspension’s behaviour: any clunking, creaking or excessive body roll may point to worn bushings, deteriorated coil springs or worn shock absorbers, which are common on high‑usage vans. Observe steering feel for any play or binding, and note any unusual engine noises such as ticking or knocking that could indicate valve‑train wear or fuel‑system issues. Finally, request the full service book and confirm that major service intervals – particularly the 100 000‑mile service which typically includes timing‑chain or belt inspection, fuel‑filter replacement and transmission fluid change – have been documented; missing records may necessitate pre‑emptive replacement of these items to safeguard reliability.