2018 Mercedes-Benz E 3.0L Petrol · EMM 4

The most recent DVSA MOT test on the 2018 Mercedes-Benz E was conducted on 2025-11-27 and resulted in a clean pass, indicating no defects were recorded. However, the preceding MOT history reveals a pattern of recurring advisories and one major failure, suggesting that while the vehicle has passed its roadworthiness tests, underlying mechanical issues have persisted or re-emerged. The front suspension ball joints failed in 2022, showing slight play in both the nearside and offside lower suspension arms, which is a critical indicator of impending failure in the suspension linkage. Additionally, the rear propeller shaft flexible coupling was noted as slightly deteriorated in two consecutive MOTs, with the same advisory appearing in 2022 and 2023, indicating a potential area of wear progression that should be monitored closely. The presence of these recurring advisories, particularly in high-motion areas like the suspension and drivetrain, suggests that the vehicle may require more frequent or urgent attention than a vehicle with a clean MOT record. The recorded mileage of 43,956 miles for a vehicle aged eight years represents a relatively low annual usage rate of approximately 5,494 miles per year, which is unusual for a car of this age and class. Typically, a Mercedes-Benz E in its segment would accumulate closer to 10,000 to 15,000 miles annually under normal driving conditions, especially given its size and performance characteristics. This low mileage could imply either a lighter usage profile, such as limited commuting or periods of extended inactivity, or it may reflect a vehicle that has been kept in a garage for extended periods. However, low mileage alone does not negate the risk of wear from standing, where components like brakes, seals, and suspension elements can degrade more rapidly due to lack of movement. The vehicle’s history of advisories, particularly in the suspension and drivetrain, may also be influenced by these periods of inactivity, as standing can exacerbate issues like corrosion in caliper pistons, suspension bushings, and fluid degradation in hydraulic systems. Given the recurring advisories and the potential for wear progression in the front suspension ball joints and rear propeller shaft flexible coupling, the prospective buyer should conduct a thorough inspection of these critical components. During a test drive, listen for unusual noises such as clunks or rattles in the front suspension, particularly when navigating bumps or turning sharply, which may indicate failing ball joints or loose suspension arms. The propeller shaft flexible coupling should be checked for excessive vibration or whining noises at highway speeds, which could signal internal wear or failure. Inspect the suspension for uneven tyre wear patterns, which may reveal misalignment or suspension failure, and check for any visible leaks around the suspension mounts or joints. Additionally, verify the condition of the rear tyres, as the 2022 MOT failure highlighted a significant cut that reached the ply, suggesting further wear or damage may have occurred since then. Impending maintenance should prioritise replacing the front suspension ball joints and the rear propeller shaft flexible coupling, as these are recurring issues that could lead to further mechanical failures or reduced handling stability. For a vehicle of this age and mileage, particularly one with a history of low usage, the buyer should also focus on age-related wear and potential standing-related issues. Inspect the tyres for sidewall cracking or perishing, which can occur even with low mileage due to prolonged exposure to the elements. Check the brake system for signs of corrosion or binding calipers, which are common in vehicles that have been stationary for extended periods, as moisture can cause rust to form on brake discs and pistons. Verify the condition of the 12V battery, ensuring it holds a charge and has no signs of corrosion or fluid leaks, as standing vehicles can suffer from battery drain or internal degradation. Fluid servicing should be timed according to the manufacturer’s recommendations, with particular attention to the brake fluid, differential fluid, and coolant, as these fluids can degrade over time regardless of mileage. Lastly, review the service history for any missing or outdated maintenance, such as timing belt replacement or suspension component servicing, which may have been deferred due to the vehicle’s low usage profile. A comprehensive inspection of the exhaust system for leaks or corrosion is also advisable, given the potential for rust accumulation in a stationary vehicle, which could affect emissions performance and structural integrity.