2012 Mercedes-Benz E 2.1L Diesel · DN12 RAM

The most recent MOT test on 2026-03-03 resulted in a passing outcome, though it included a persistent advisory regarding front and rear brake discs that are worn, pitted, or scored but not to a point that compromises their structural integrity. Despite this, the overall maintenance trend over the past four years shows a pattern of recurring advisories related to suspension components—specifically the front lower suspension arms and ball joints—rather than any sudden deterioration. The vehicle previously failed in 2026-03-02 due to critical issues with the offside front anti-roll bar linkage ball joint dust cover failing to prevent ingress of contaminants and the nearside front lower suspension arm ball joint exhibiting excessive wear, which indicates a failure to maintain proper lubrication or alignment. While these failures suggest a history of wear progression, the intervening MOTs have largely been passed with only minor advisories, implying that while the suspension system is under stress, the vehicle has not yet reached a point of catastrophic failure requiring immediate replacement of major components. The vehicle’s recorded mileage of 98,485 miles at the time of this assessment represents a moderate annual usage rate of approximately 7,035 miles per year, which is consistent with a typical owner who may balance driving with periods of inactivity. Such usage patterns are common for vehicles of this age, particularly if they are used primarily for commuting or light road travel rather than high-mileage driving. However, the absence of significant mileage gaps between MOT tests suggests that the vehicle has not been left stationary for prolonged periods, which could otherwise exacerbate issues such as corrosion from standing fluids or tyre perishing due to prolonged exposure to the elements. The lack of rapid mileage accumulation does not necessarily mitigate wear risks, as suspension and brake components often degrade more rapidly under consistent load than they do from infrequent use, especially when combined with environmental factors like road salt or moisture. Given the recurring advisories on brake discs and suspension components, the prospective buyer should conduct a thorough inspection of the braking system. On a test drive, listen for uneven brake pedal travel or a grinding or shuddering sensation under acceleration, which could indicate worn pads or warped discs. Visually inspect the brake discs for excessive pitting, scoring, or uneven wear, and check for any signs of oil or brake fluid leaks around the calipers or brake lines. The front suspension should be examined for excessive play in the steering wheel during cornering, which may signal worn ball joints or suspension arms. Pay particular attention to the offside lower suspension arm and ball joint, as these have been flagged multiple times, potentially leading to clunking noises when the vehicle is driven over bumps or uneven surfaces. Additionally, check for any fluid leaks around the offside rear shock absorber, as the 2026-03-02 failure highlighted a serious fluid leak that could compromise damping efficiency. For the suspension arms and ball joints, the buyer should verify that all components are securely fastened and free from excessive movement. Inspect the suspension arms for signs of rust or corrosion, particularly in areas exposed to road salt, and check for any binding or stiffness in the steering wheel when the vehicle is lifted slightly off the ground. If the vehicle has been stationary for extended periods, inspect the tyres for sidewall cracking or perishing, as well as any signs of dry rot or separation in the rubber. Given the vehicle’s age, a comprehensive fluid check is advisable, including the brake fluid, coolant, and transmission fluid, as these can degrade over time even without significant mileage. Ensure the brake fluid is clear and free of contamination, as moisture can lead to corrosion of the brake components. Lastly, verify that the service history includes all mandatory intervals for fluid top-ups and component replacements, such as the brake pads, which failed in 2021 and should have been replaced by now. If the buyer is concerned about the suspension’s long-term reliability, consider having a professional assess the condition of the remaining suspension arms and ball joints, particularly the offside components, to determine if any replacements are imminent.