2010 Mercedes-Benz E350 Bluef-CY Sport CDI A 3.0L Heavy oil · MCZ 337

The vehicle’s most recent MOT on 2025-08-13 at 139,177 miles showed a PASS, but the pattern of alternating PASS and FAIL results without recorded defects suggests inconsistent compliance. The 2025-06-20 failure at 138,695 miles and 2024-05-12 failure at 134,276 miles, both with no defects, raise questions about procedural accuracy or minor technical issues unresolved. While the latest test indicates stability, the lack of defect documentation limits clarity on underlying mechanical health. Mileage progression shows a steady increase, averaging 8,699 miles annually, aligning with typical usage for a 16-year-old vehicle. Notable gaps between tests—such as 126,315 miles in 2022 to 134,276 miles in 2024—suggest potential periods of reduced activity or infrequent maintenance. The absence of detailed defect reports in the MOT history means critical issues like suspension wear, brake component degradation, or exhaust system corrosion remain unverified. A buyer should prioritize a thorough inspection of suspension components, particularly bushings and coil springs, given the age and mileage. Brake systems, including calipers and discs, warrant scrutiny for binding or uneven wear, while the exhaust system should be checked for leaks or corrosion. Structural integrity, especially around the chassis and body panels, is crucial to assess for rust or damage not flagged in MOT records. The vehicle’s maintenance history lacks definitive indicators of major faults, but the sporadic failures underscore the need for a professional assessment before purchase.