2018 Renault Master 2.3L Diesel · CN18 AFV

The most recent MOT, carried out on 2 May 2026, was a clean pass with no recorded defects, indicating that the vehicle met the statutory safety and emissions standards at that time. Over the past four years the record shows a mixed picture: 2023 featured a serious failure of rear brake pads, a faulty parking brake and multiple lamp faults, while 2022 recorded a non‑functioning engine MIL and several minor lamp issues. Subsequent tests in 2024 and 2025 show a reduction in major failures, with only lamp and windscreen minor items recurring, and the latest test confirming a return to full compliance. The trend therefore appears to be stabilising after a period of significant faults, but the persistence of exterior lighting defects suggests that the electrical system may still be prone to intermittent failures. At 366,582 mi the van has accumulated roughly 45,800 mi per year since its 2018 registration, a mileage rate well above the average for a light commercial vehicle of this age. Such high utilisation accelerates wear on consumables such as brake linings, clutch components, suspension bushings and tyre rubber, and it also places greater stress on the engine and transmission. There are no obvious gaps in the recorded mileage that would indicate long periods of storage, so the wear is likely to be continuous rather than intermittent, meaning that age‑related degradation (corrosion, fluid breakdown) will be compounded by the high kilometre count. A prospective buyer should give particular attention to the lighting system: verify that all position, head, fog and registration plate lamps illuminate correctly on both high and low beams, and check for any intermittent operation that could be caused by corroded connectors or failing bulbs. Inspect the rear brake pads for thickness; the 2023 MOT recorded pads under 1.5 mm, which is below the legal minimum and would now be well worn. On a test drive listen for a high‑pitched squeal or feel a soft, spongy pedal, both of which can indicate further pad wear or caliper sticking. The parking brake should hold the vehicle securely on a slight incline and engage without excessive lever travel; any pull to one side may point to the previously noted parking‑brake inefficiency. Confirm that the MIL indicator on the dashboard illuminates only when a fault is present and that the engine management system does not store pending codes, as a dormant MIL fault can mask emerging sensor or emission issues. Beyond the recorded defects, age‑related checks are essential. Examine the tyre tread depth and sidewalls for cracking, dry rot or bulges, remembering that tyres older than six years can deteriorate even with low mileage. Inspect the battery terminals for corrosion and assess the battery’s cranking power, as a vehicle with this mileage often experiences reduced charge retention. Look for signs of fluid leakage around the fuel filter, especially given the 2022 advisory of slight wetness, and verify that the brake fluid, engine oil and coolant have been replaced at the intervals recommended by Renault, as time‑based degradation can lead to reduced braking performance and engine wear. Finally, review the service book for regular oil changes, timing belt or chain service, and any recorded replacement of suspension bushings or brake discs, which will give a clearer picture of how well the van has been maintained despite its high mileage.