2006 Nissan Motor Home 3.1L Diesel · T634 DET

The vehicle most recently passed its MOT in October 2021, although this followed a failure on the same day due to significant structural damage to the offside rear sill. The overall maintenance trend is concerning, showing a progressive decline in structural integrity. Recurring advisories regarding chassis and sub-frame corrosion since 2016, culminating in a major structural failure in 2021, indicate that corrosion is a systemic issue rather than an isolated defect, suggesting the vehicle has been subject to significant environmental wear. With 146,420 miles recorded over twenty years, the vehicle has averaged approximately 7,321 miles per year. This usage rate is typical for a motor home of this vintage, suggesting consistent but moderate use. While the mileage is not excessively high, the age of the vehicle means that rubber components, seals, and suspension bushings have reached the end of their natural service life, which is reflected in the MOT history of perished gaiters and worn suspension bushings. A prospective buyer must prioritize a thorough inspection of the chassis and load-bearing areas. The history of corrosion on the sills, rear sub-frame, and inner integral body structure suggests a high risk of structural degradation. During a physical inspection, use a torch to examine the underside for flaking metal or bubbling paint, and specifically check the integrity of the rear brake pipes, which were previously noted as corroded. Any signs of fresh underseal or thick grease applied to the chassis should be viewed with caution, as this may be used to mask deep-seated corrosion. During the test drive, listen for clunks or knocks from the suspension, which would indicate that the previously noted worn bushings and suspension arm pins have deteriorated further. Pay close attention to the braking performance; the history of binding calipers and poor parking brake efficiency suggests potential issues with the hydraulic system or seized calipers. Check for brake shudder or a pulling sensation under braking. Finally, inspect the tyre sidewalls for fine cracking or perishing, as this has been a recurring MOT advisory and is common for vehicles that spend long periods stationary.