2016 Mercedes-Benz E 3.0L Diesel · LM66 RNA

A clean and continuous pattern of roadworthiness defines this Mercedes-Benz E-Class across eight recorded MOT tests, with the most recent examination on 9 March 2026 returning a pass with no advisories and the preceding 2024 and 2023 tests similarly free of any recorded defects. The sole blemish in an otherwise unblemished history is an advisory for low oil level noted at the 10 March 2025 test, an item that can simply reflect a top-up interval approaching its limit rather than any underlying mechanical concern, particularly given that no leaks, emissions issues, or repeat advisories followed. Across all eight tests from 2019 through 2026, no failures, no structural corrosion advisories, no brake or suspension component advisories, and no tyre or exhaust defects have been recorded, leaving the headline mechanical picture one of consistent pass results at every annual assessment. With eight tests spanning 2019 to 2026 and 61,456 miles accumulated over approximately ten years, the vehicle averages around 6,146 miles per year, which sits squarely within the typical range for a car of this age and indicates steady rather than intermittent use. The testing cadence is annual and uninterrupted, with no gaps suggesting extended periods off the road, and there are no mileage anomalies such as a sudden jump or stagnation between consecutive tests. This kind of regular, moderate usage pattern tends to keep mechanical components, particularly brake discs, callipers, suspension bushes, and drivetrain seals, in a working state rather than allowing them to seize or degrade through long static periods, while still being light enough to avoid the accelerated wear seen on high-mileage examples. For a prospective buyer, the practical inspection priorities are narrow given the absence of any flagged components in the MOT record, but a thorough physical examination remains worthwhile. With the 2025 advisory indicating a low oil level at that test, it would be prudent to check the current oil on the dipstick, inspect the underside for any signs of fresh oil residue around the sump, valve cover gasket, and turbo or oil filter housing, and ask when the oil and filter were last changed, as a low reading can occasionally hint at a developing seal weep or a longer-than-recommended service interval. Listen on startup for any timing chain rattle from the front of the engine, particularly on cold start, and monitor the dash for any oil level warning messages, as these units can be sensitive to small consumption issues. On the road, the test drive should focus on the suspension and braking feel, as no advisories exist to narrow the search further. Listen for any clonks or thuds over uneven surfaces, particularly from the front lower wishbones and anti-roll bar bushes, which are common wear items on Mercedes E-Class chassis of this era. Check for steering vibration under braking, which can indicate disc runout rather than pad wear, and feel for any pulling to one side or a spongy pedal that might suggest a binding caliper or a soft brake hydraulic system. Finally, given that no corrosion advisories have appeared in any test, inspect the wheel arches, subframe mounting points, and brake pipes visually for any surface rust, as an E-Class approaching ten years old in the UK climate can begin to show early oxidation in these areas even before it reaches MOT advisory thresholds.