2023 Renault Trucks Master 35 LWB 2.3L Diesel · AP23 PRV

The vehicle passed its most recent MOT on 31 July 2026, following an initial failure specifically due to an inoperative Engine Malfunction Indicator Lamp. While the vehicle is currently compliant, the failure of the MIL is a notable concern as it suggests a potential fault within the engine management system or a failure in the diagnostic circuitry, which could mask critical engine or emissions faults. The presence of several minor defects regarding the windscreen, wiper blade, and registration plate lamp suggests a maintenance pattern that is reactive rather than proactive. The overall trend indicates a vehicle that is being kept to a minimum standard of roadworthiness to satisfy annual inspections rather than undergoing comprehensive preventative care. The recorded mileage of 198,473 miles on a three-year-old vehicle represents exceptionally high usage, averaging approximately 66,158 miles per year. This level of intensive commercial use implies the vehicle has likely been subjected to heavy-duty long-distance haulage or constant stop-start courier work. Mechanically, such rapid mileage accumulation places significant stress on the entire drivetrain, including the turbocharger, fuel system, and clutch assembly. You should anticipate accelerated wear on all consumable components, particularly suspension bushes, brake discs, and tyres. The high volume of engine cycles and mechanical movement means that component fatigue is a much higher risk than on a typical light commercial vehicle of this age. The advisory regarding a front oil leak, although currently described as not excessive, necessitates a detailed mechanical inspection. During a test drive, listen closely for any irregular engine sounds, such as rhythmic tapping or heavy knocking, which could indicate oil pressure fluctuations or internal wear. You should visually inspect the engine bay to identify the leak's origin, focusing on the sump gasket, oil filter housing, or various seals, as even minor leaks can exacerbate engine wear or lead to sudden oil loss. Furthermore, because the MIL was previously flagged as inoperative, you must confirm that all warning lights on the instrument cluster illuminate correctly during the ignition cycle to ensure no underlying faults are being electronically suppressed. Given the extreme mileage, a thorough inspection of the chassis and running gear is essential. Check for excessive play in the steering components, such as tie rod ends, and inspect the suspension bushes and coil springs for signs of sagging or fatigue. Examine the tyres for uneven wear patterns, which can be a symptom of worn shock absorbers or incorrect wheel alignment. Given the likely heavy load profiles associated with this usage, pay particular attention to the condition of the rear suspension and any signs of structural corrosion on the chassis rails. Finally, ensure that the service history is robust and shows frequent, timely oil and filter changes, as this is the only way to mitigate the inherent risks of such high-mileage operation.