2016 Mercedes-Benz S-Class 3.0L Diesel · J40 JBH

A 2016 Mercedes-Benz S-Class showing 110,630 miles across ten MOT events presents an unusually clean DVSA record for a luxury saloon now approaching a decade of service. The most recent assessment on 14 March 2026 returned a pass with no defects recorded, matching the clean outcomes in 2024 and 2023, while the intervening 2025 cycle included an initial failed test on 4 March followed by an immediate pass on 12 March with no defects listed against either entry. The absence of advisories throughout this entire history is striking; S-Classes of this vintage typically accumulate notes for component wear items, yet this example has reached the current test without a single flagged observation. Mechanically, this indicates strong structural integrity, sound exhaust emissions, and consistent brake and suspension performance under test conditions. The annual mileage of around 11,063 miles is broadly typical for the age and segment, placing this car neither in the low-use garage queen category nor in the high-mileage fleet abuse bracket. A near-continuous annual testing cycle with no gaps suggests the vehicle has remained in regular active service throughout the period covered, which is beneficial for complex systems such as the air suspension, climate control, and electronic modules that can suffer when left dormant for extended periods. There are no sudden mileage spikes or unexplained plateaus recorded in the supplied data, reinforcing a picture of consistent usage rather than intermittent short-trip or long-distance-only operation. At this accumulation rate, major drivetrain consumables such as brake discs, pads, and tyres will still require periodic attention outside of MOT scrutiny. From a buyer perspective, the lack of recorded advisories means there is no specific component trend to investigate on a pre-purchase inspection, but the mileage and age still demand thorough verification of the items most likely to be approaching service. Air suspension struts, the Airmatic compressor, and the associated valve block are common wear points on W222 S-Class chassis by this age and mileage, so the test drive should include firm throttle application from low speed, tight low-speed manoeuvres, and sustained motorway cruising to detect any sagging at the rear, delayed level correction after ignition, or audible compressor overrun. Steering should remain tight without knocking or clonking over broken surfaces, as the multi-link front suspension uses numerous control arms and bushes that can develop play. Brake feel should be checked for a firm pedal with no excessive travel, and a careful listen for any binding or scraping noises from the calipers, particularly on the rear axle where electronic parking brake actuators can stick. On cold start, observe the exhaust for excessive smoke and listen for any timing chain rattle from the engine, which is a known concern on higher-mileage petrol and diesel variants in this range. Finally, a diagnostic scan is essential to surface any stored fault codes in the many control modules, particularly the active safety systems, as MOT testing does not interrogate the full electronic architecture and intermittent sensor faults are common on a vehicle of this sophistication.