2019 Mercedes-Benz E 1.9L Diesel · LS69 ENR

The most recent MOT test on the 2019 Mercedes-Benz E recorded a failure in September 2023, with the vehicle passing all subsequent tests through to October 2025, indicating a mixed maintenance trend. While the 2023 failure highlighted critical tyre defects—particularly the deep cut on the offside front inner tyre that exposed cords—a later MOT in October 2024 showed the tyre condition had been rectified, as evidenced by the absence of such failures in the intervening clean tests. The advisory for rear brake pad wear in 2023, though not a failure, suggests a recurring issue that should be monitored, as thin brake pads can lead to reduced stopping efficiency and increased heat generation over time. The absence of further failures or advisories in the past two years suggests the vehicle has been maintained responsibly, though the tyre failure in 2023 underscores the importance of regular tyre inspection and rotation to prevent such severe damage. The recorded mileage of 79,487 miles for a 2019 model—equivalent to approximately 11,355 miles per year—falls within the expected range for this age and class of vehicle, assuming typical UK driving conditions. Such mileage is consistent with moderate to heavy use, particularly given the vehicle’s age, which means wear on consumables like brake pads, tyres, and suspension components is likely to be more pronounced than in lower-mileage examples. The absence of significant mileage gaps suggests the vehicle has been in regular service, which could contribute to wear patterns such as uneven tyre wear or accelerated brake pad consumption. However, if the mileage accumulation was rapid over a short period, this might indicate more aggressive driving or higher load conditions, which could accelerate internal component wear in the drivetrain or exhaust system. For the prospective buyer, the most critical areas to inspect are the tyres, brakes, and suspension, given the history of tyre-related failures and brake wear advisories. Begin by checking the tyre condition thoroughly, focusing on the offside front inner tyre where the 2023 MOT failure occurred. Look for signs of deep cuts, bulges, or exposed cords, which could indicate severe damage from road debris or underinflation. During a test drive, listen for unusual tyre noise or vibrations, which may signal uneven wear or internal tyre damage. The rear brake pads should also be inspected, as the 2023 advisory suggests they may have worn thin, potentially leading to reduced braking performance or increased heat buildup. Listen for a grinding noise when applying the brakes, which could indicate metal-to-metal contact between the pads and discs, or check for uneven brake pad wear, which may require realignment or replacement. In addition to the mechanical checks, a thorough visual and functional inspection is essential. Inspect the vehicle for signs of standing corrosion, particularly around the wheel arches, exhaust system, and undercarriage, as prolonged idling or infrequent use can accelerate corrosion in these areas. The 12V battery should be tested for charge retention and overall health, as older vehicles may suffer from reduced capacity or internal corrosion, which can lead to starting issues or electrical system failures. Check the fluid levels—particularly the engine oil, brake fluid, and coolant—ensuring they are topped up and free from contamination. Given the vehicle’s age, consider verifying the service history for time-based fluid servicing, such as the brake fluid flush every two years or the engine oil change at the recommended interval. Finally, perform a functional test of the exhaust system, listening for unusual noises or backpressure, which could indicate leaks or catalytic converter issues. The windscreen damage recorded in previous MOTs is minor and unlikely to affect roadworthiness, but ensure it is repaired to maintain driver visibility.