2014 Mercedes-Benz E 2.1L Diesel · PF14 AET

The most recent MOT history for this 2014 Mercedes-Benz E, tested just seven months ago on 2025-10-29, shows an unusual but technically clean record—despite a rare double-test scenario at the same mileage (134,313). The vehicle passed both tests without defects, though the failure on the first attempt suggests either a minor administrative oversight or a temporary test centre anomaly. No advisories or recurring issues were logged in the past two cycles, indicating no obvious mechanical deterioration in brakes, suspension, or emissions systems. However, the lack of advisories in prior tests (2023-2024) means no prior warnings about wear patterns, leaving critical components like coil springs, rear wheel bearings, or drivetrain mounts uncommented on. The stability of the record is misleadingly positive—buyers should treat the absence of faults as a baseline rather than confirmation of hidden wear. Mileage progression over the past four years averages 6,800–7,200 miles annually, consistent with typical usage for this vehicle’s age. There are no abrupt jumps or prolonged stagnation periods; the 2023–2024 interval (121,402 to 127,267 miles) saw 5,855 miles, while the 2024–2025 stretch (127,267 to 134,313 miles) added 7,046 miles—both within expected ranges. The absence of a 2021 or 2022 test (assuming standard annual testing) suggests either a gap in record-keeping or a vehicle that may have been stored or lightly used during those years. No red flags emerge from the mileage pattern itself, but the lack of advisories in earlier tests means no documented attention to high-wear items like brake pads, suspension bushes, or exhaust system integrity. Given the clean MOT history, the most prudent in-person checks should focus on components rarely flagged in advisory systems but critical for this vehicle’s age and mileage. Inspect the rear wheel bearings for play or excessive heat, as these are often overlooked until failure; binding calipers or warped discs could also lurk without prior mention. The suspension’s coil springs and bushes should be examined for corrosion or cracking, particularly around the A-pillars and rear subframes, where Mercedes models are prone to fatigue. Exhaust emissions systems, though passed, may hide minor leaks—listen for unusual noises under acceleration or check for soot around the catalytic converter. Finally, verify the structural integrity of the sills and wheel arches for corrosion, a common silent killer in older Mercedes models that often goes unnoticed until advanced.