2015 Mercedes-Benz E220 AMG Line Bluetec Auto 2.1L Heavy oil · WD65 RWN

The most recent MOT test, conducted on 2025-06-09, resulted in a clean pass with no defects recorded, marking a positive conclusion to a maintenance history that has otherwise shown relative stability over the past six years. While there was a single failure in 2023-11, it is important to note that this occurred without any associated defects, suggesting either a procedural oversight or a minor, non-critical issue that did not impact roadworthiness. The preceding MOTs from 2020 to 2024 were all passed without any advisories or failures, indicating a generally consistent maintenance record. However, the advisories from 2018 and 2019—particularly the repeated warnings regarding tyre wear close to the legal limit—highlight a pattern that should be addressed promptly, as excessive tyre wear can signal underlying alignment or suspension issues that may worsen with continued use. The vehicle’s recorded mileage of 78,592 miles at the time of this assessment represents a moderate annual usage rate of approximately 7,145 miles per year, which is within the expected range for a 11-year-old car of this class. This pace suggests a mix of regular driving and likely periods of stationary storage, which can lead to specific wear patterns. Lower mileage might indicate less aggressive driving or prolonged idling, potentially causing issues such as brake disc corrosion or standing corrosion on suspension components, while higher mileage could accelerate wear on consumables like brake pads, suspension bushes, and tyre tread compounds. Given the consistent mileage accumulation over the years, there is no evidence of rapid wear or excessive stress on the drivetrain or suspension, but the tyre advisories from previous MOTs warrant closer inspection to determine whether the wear is due to normal usage or a developing mechanical issue. For the prospective buyer, the most critical immediate actions should focus on addressing the tyre wear advisories, as worn tyres close to the legal limit pose a safety risk and may indicate misalignment or incorrect tyre pressure. On a test drive, listen for unusual noises from the front wheels, such as clunking or pulling sensations, which could suggest alignment or camber issues contributing to uneven wear. Verify that the tyres are not excessively worn on the edges and check for signs of dry-stone damage or internal damage, which could compromise handling and braking performance. Additionally, inspect the vehicle’s suspension for signs of binding calipers, corrosion on brake discs, or excessive play in suspension bushes, which can exacerbate tyre wear and lead to handling instability. If the tyres have been recently replaced or the wear is deemed acceptable, proceed to examine other age-and-mileage-appropriate checks. Beyond the immediate concerns, this vehicle’s age and usage profile necessitate a thorough inspection of several time-sensitive components. Given the 11-year history, check the tyre sidewalls for signs of perishing or cracking, which can compromise structural integrity and increase the risk of sudden failure. Inspect the 12V battery and associated electrical systems, as prolonged standing can lead to corrosion on terminals or a weakened battery, potentially causing starting issues or electrical faults. Verify that the brake system, including discs, pads, and master cylinder, is free from corrosion or binding, particularly if the vehicle has been stationary for extended periods. Fluid levels and condition should be checked, with particular attention to the brake fluid, which can degrade over time due to moisture absorption, leading to reduced braking efficiency. Finally, review the service history for any scheduled maintenance, such as oil changes, timing belt replacement, or exhaust emissions servicing, to ensure compliance with manufacturer recommendations. If service records are incomplete, consider a comprehensive mechanical inspection to confirm the absence of hidden wear or potential failure points in the drivetrain, exhaust system, or electrical wiring.