2004 MERCEDES-BENZ VIANO2.1L Diesel

The vehicle presents a complex maintenance profile that has transitioned from severe structural instability to a period of apparent stability. The most recent test on 27 August 2025 at 252,310 miles resulted in a pass with no defects recorded, which follows a clean pass in August 2024. This suggests that the significant mechanical and structural issues identified in previous years have been addressed. However, the history shows a pattern of serious structural degradation that required substantial intervention to reach the current clean status. The vehicle covers a consistent mileage of approximately 11,000 miles per year, which is typical for a 22-year-old diesel van. The records show steady progression from 186,816 miles in June 2016 to the current 252,310 miles. There are no significant gaps in testing, indicating the vehicle has remained in regular use. While the mileage is high, the accumulation is predictable and does not suggest erratic usage patterns. A prospective buyer must prioritise a thorough underside inspection to verify the integrity of previous structural repairs. The August 2022 test at 236,209 miles revealed critical failures, including excessive corrosion on the offside front subframe mounting, the offside rear suspension spring mounting, and the nearside rear suspension component mounting. The tester also noted heavy corrosion throughout the underside and the use of filler to mask these defects. Because these issues directly affect the structural rigidity of the chassis and sills, any recent pass must be scrutinised to ensure the repairs are permanent and not merely cosmetic. Beyond the chassis, attention should be paid to the braking system and suspension components. The record shows recurring issues with corroded brake pipes in 2018 and 2022, alongside previous failures involving uneven brake application and parking brake inefficiency. Given the high mileage and the history of damaged suspension units and deteriorated CV boots, a physical inspection of the dampers, bushes, and drive shafts is essential to ensure the vehicle's handling remains safe and stable.