2013 MERCEDES-BENZ E350 SPT CDI BLUECY 265 A3.0L Diesel

The vehicle’s most recent MOT test on 17 May 2025 confirms it remains roadworthy, though the preceding two tests in early 2024 reveal a concerning pattern of repeated failures before eventual pass. The March 2024 failures—just 463 miles apart—suggest either a critical component nearing failure or a delayed response to a developing issue. That the car passed the April 2024 test implies the problem was rectified, but the rapid succession of tests raises questions about whether underlying issues were addressed properly or if the vehicle was driven unsafely between inspections. The lack of recorded defects in the May 2025 pass does not absolve the need for scrutiny, particularly given the history of close calls. The mileage progression shows a steady accumulation of approximately 7,000 miles annually , which aligns with typical usage for a vehicle of this age. However, the gap between the January 2023 pass (76,436 miles) and the first 2024 failure (84,804 miles) spans 10 months with minimal mileage , suggesting either prolonged storage or limited use. The subsequent rapid mileage gain—over 6,000 miles in just two months before the second 2024 failure—implies the vehicle was then driven more heavily, potentially exacerbating wear on components that had already shown signs of stress. This pattern may indicate deferred maintenance rather than consistent, preventative care. Given the history of repeated MOT failures, a buyer should prioritise an independent inspection of the braking system , particularly the rear calipers and pads, which were likely the source of the 2024 failures. The binding or uneven wear noted in those tests could signal worn suspension bushes, corroded guide pins, or uneven brake pad thickness. The suspension geometry should also be checked for misalignment, as prolonged neglect can lead to uneven tyre wear or handling issues. While the MOT record does not mention structural corrosion, the vehicle’s age warrants a thorough inspection of wheel arches, subframes, and sills for hidden rust that could compromise structural integrity. Finally, the exhaust system and emissions controls —often linked in modern diesel vehicles—should be examined for leaks or catalytic converter efficiency, as these are common failure points in vehicles of this era.