2011 Mercedes-Benz E 3.0L Diesel · PX61 EER

The vehicle’s most recent MOT test on 2025-05-22 confirms it passed with no defects recorded, though it failed the preceding test on 2025-05-20 at the same mileage—an unusual anomaly given identical readings. The preceding tests from 2024-06-08 and earlier show consistent passes with no advisories or faults, suggesting the vehicle has maintained a stable roadworthiness profile for the past two years. The double-testing in May 2025, however, warrants scrutiny, particularly if the failure was due to a procedural oversight rather than a mechanical issue, as no defects were logged. For a buyer, this raises a question over whether the vehicle was subjected to an unnecessary retest or if there was an undocumented issue that slipped through. The recorded mileage progression of approximately 8,552 miles per year aligns with typical usage for a vehicle of this age, though the gap between the 2022 and 2023 tests—covering 10,625 miles in just over a year—suggests either a period of heavier use or a temporary lapse in MOT compliance. The most recent test in May 2025, just over a year after the 2024 pass, indicates the vehicle has been driven consistently since then without significant mileage spikes or prolonged inactivity. There is no evidence of extended storage, which could have accelerated wear on components like suspension bushes or fuel system integrity. Given the lack of recorded defects across all tests, the primary focus for an in-person inspection should centre on high-wear areas that often go unnoticed in MOT testing. The suspension—particularly the rear coil springs and bushes—should be examined for uneven sagging or excessive play, as Mercedes-Benz models of this era are prone to bush deterioration over 120,000 miles. Brake systems, though not flagged in the MOT, may require closer inspection for uneven disc wear or binding calipers, especially if the vehicle exhibits uneven stopping or a pull to one side. Structural integrity, including underbody corrosion around the sills and wheel arches, should also be assessed, as rust can compromise the chassis over time. Finally, the exhaust system’s integrity—particularly at the rear mounts—should be checked, as leaks or loose components are common in older Mercedes-Benz models and can affect emissions and structural stability.