2020 Renault Trafic SL30 B-Ness+ Energy DCI 2.0L Diesel · LS17 EFC

The most recent MOT test for the 2020 Renault Traffic SL30 occurred on 2025-10-15 and resulted in a clean pass, indicating no defects were recorded. However, the vehicle’s MOT history reveals a concerning pattern of failures and advisories, particularly in 2024, where it failed on two occasions with major issues. The front offside shock absorber exhibited a serious fluid leak, which is a critical failure under DVSA criteria (5.3.2 (b)), as it compromises the vehicle’s stability and handling during braking or cornering. Additionally, the front windscreen washer system was non-functional, posing a safety risk in adverse weather conditions. While the intervening MOTs in 2023 and 2025 passed without defects, the presence of these recurring mechanical and functional failures suggests either unresolved underlying issues or a history of neglect in addressing suspension and electrical components. Prospective buyers should be highly cautious, as such failures often indicate broader wear or design flaws in the suspension system or electrical wiring harnesses. The recorded mileage of 83,338 miles for a vehicle aged six years represents a high annual usage rate of approximately 13,890 miles per year, which is notably elevated for its age. Such mileage accumulation is typically associated with more aggressive driving, frequent short trips, or prolonged periods of high demand, all of which accelerate wear on consumables, suspension components, brakes, and drivetrain elements. The front offside shock absorber failure in 2024, coupled with the high mileage, raises concerns about the longevity of the suspension system, particularly the hydraulic dampers and associated seals. Additionally, high mileage increases the likelihood of premature tyre wear, particularly if the vehicle is driven in uneven or rough conditions, leading to uneven tread degradation or premature sidewall damage. The windscreen washer failure may also hint at a broader electrical system issue, such as a failing relay or wiring fault, which could affect other electrical components if not addressed promptly. Given the vehicle’s MOT history—particularly the 2024 failures—buyers must conduct a thorough mechanical inspection before purchase. Focus on the front offside suspension system, as the fluid leak suggests internal damage to the shock absorber, potentially leading to further failure or catastrophic loss of control. Listen for unusual noises during cornering or braking, such as clunking or rattling from the front suspension, and check for uneven tyre wear patterns, which may indicate misalignment or worn suspension components. Inspect the front wheels for binding calipers, as standing vehicles can cause corrosion or binding, leading to brake performance issues. Additionally, verify the electrical system by testing the windscreen washer, headlights, and indicators to ensure no related wiring or relay failures persist. If the washer system is non-functional, a professional diagnostic check is essential to rule out more widespread electrical faults. For practical physical checks, given the vehicle’s age and high mileage, buyers should also examine the tyres for signs of perishing or cracking in the sidewall, which can occur even with low tread depth due to prolonged exposure to UV light and road salt. Check the 12V battery for signs of corrosion on terminals and test its charge capacity, as high mileage and frequent short trips can strain the battery. Inspect the exhaust system for leaks or excessive noise, as the DCI engine may develop emissions-related issues over time, though this is less critical for roadworthiness than the suspension failures noted. Finally, verify that service records are up to date, particularly for fluid servicing such as brake fluid, coolant, and transmission fluid, as these degrade over time regardless of mileage. Given the history of suspension and electrical issues, a pre-purchase inspection by a qualified mechanic is strongly recommended to assess the extent of the damage and plan for necessary repairs.