2017 Mercedes-Benz E 2.0L Hybrid electric (clean) · M31 NBB

This Mercedes-Benz E has maintained a consistent MOT history with no defects recorded in the last three tests, all passing cleanly in May 2023, April 2024, and May 2025. The most recent test, just over two years ago at 59,621 miles, confirms the vehicle remains roadworthy under current MOT standards, though it is now approaching the upper limit of its typical service interval. The single failure in April 2023—at 47,091 miles—was unusually brief (just ten miles before retesting) and lacked recorded defects, suggesting either a minor administrative oversight or a test centre error rather than a recurring mechanical issue. The mileage progression shows steady usage, averaging around 6,600 miles annually, which aligns with typical wear expectations for a vehicle of this age. There are no prolonged gaps or sudden spikes in mileage, though the interval between the 2022 and 2023 tests (just over a year) is slightly shorter than the subsequent 18-month spans. This consistency implies the vehicle has been regularly driven rather than stored, reducing the risk of neglected fluid degradation or seized components. However, the lack of service records means potential hidden wear—such as timing chain stretch in petrol models or suspension bush deterioration—cannot be confirmed without further inspection. Given the clean MOT history, the primary focus for an in-person inspection should centre on high-wear items that aren’t routinely checked in MOTs. The suspension—particularly rear coil springs and bushes—should be examined for uneven sagging or clunking, as Mercedes-Benz models of this era are prone to bush degradation over 100,000 miles. Front and rear brake discs should be measured for thickness and checked for lateral runout, as binding calipers or warped rotors often go unnoticed until braking performance degrades. Corrosion at wheel arches, sills, and underbody panels is another critical area, especially given the vehicle’s age; rust through can compromise structural integrity without obvious external signs. Finally, the exhaust system should be inspected for leaks or excessive sag, as catalytic converter failures or cracked pipes are common in this model range and may not always trigger an MOT failure until they’re severe.