2016 Mercedes-Benz Vito 1.6L Diesel · WM66 RRO

The most recent MOT test on the 2016 Mercedes-Benz Vito, conducted on 2025-12-01, resulted in a clean pass with only minor advisories, marking a notable improvement from its previous failures. While the vehicle has consistently faced issues with front suspension ball joints exhibiting slight play or severe wear—culminating in a major failure for the offside ball joint and fractured coil spring in 2024—this latest assessment reflects a stabilization of the mechanical condition. The recurring near-side front tyre wear close to legal limits and minor cuts also suggest some neglect or uneven loading, but the absence of further failures in the past year indicates a shift toward better maintenance compliance or proactive repairs. However, the persistence of these suspension and tyre defects demands vigilance, as they could escalate if left unaddressed, particularly given the vehicle’s age and accumulated mileage. The recorded mileage of 103,369 miles for a 10-year-old Vito aligns closely with typical annual usage of around 10,337 miles, which is reasonable for a work or fleet vehicle but not exceptional for a privately owned car. Such mileage suggests moderate to heavy usage, potentially spanning multiple years without significant downtime, which accelerates wear on critical components like suspension bushings, brake discs, and tyres. The absence of major gaps in mileage accumulation implies consistent operational demands, likely contributing to the observed suspension degradation and tyre wear patterns. For a privately owned vehicle, this profile would warrant heightened attention to consumables such as brake pads, fluids, and filters, as well as the structural integrity of suspension elements, given their exposure to frequent stress cycles. Given the recent MOT history, the prospective buyer should prioritise a thorough inspection of the front suspension system, focusing on the ball joints, coil springs, and control arms for signs of further deterioration or binding. During a test drive, listen for unusual clunking or rattling noises from the front suspension, particularly when negotiating bumps or cornering sharply, as these could indicate worn bushings or fractured components. Additionally, check for uneven tyre wear patterns—especially on the front tyres—which may suggest misalignment or suspension issues. The pitted and scored brake discs from the past MOTs warrant monitoring for reduced braking performance or excessive heat buildup, as these could lead to glazing or warping if not serviced soon. Consider having the brake system inspected for hydraulic fluid leaks or binding calipers, which are common in high-mileage vehicles. For practical checks beyond the MOT advisories, examine the tyres for sidewall cracking or perishing, which can compromise their structural integrity over time, even at low mileage. Inspect the registration plate area for further deterioration, as this is a recurring advisory but not critical to roadworthiness. Verify the 12V battery and associated electrical systems, as prolonged standing or heavy use can lead to corrosion or reduced capacity, particularly in older vehicles. Check the fluid levels—brake, coolant, and transmission—and ensure they are fresh and free of contaminants, as fluid degradation accelerates with age and usage. Finally, review the service history for the suspension and braking systems, ensuring that the ball joint replacements and coil spring repairs were completed with proper parts and labour. If service records are incomplete, consider a full suspension and brake overhaul to address the accumulated wear before it progresses to costly repairs.