2010 Mercedes-Benz ML 3.0L Diesel · 22 VXE

Corrosion on the braking system and deteriorating drive shaft components represent the primary mechanical concerns for this vehicle, following its most recent pass on 28 November 2025. The MOT history reveals a recurring pattern of issues regarding brake pipe integrity, with a dangerous failure recorded in December 2022 due to a leaking nearside rear brake pipe, followed by persistent advisories for offside front brake pipe corrosion through 2025. This trend of degradation in hydraulic lines is accompanied by recent advisories for both front outer CV boots seeping grease, suggesting that the constant velocity joints are reaching the end of their serviceable life. The vehicle has covered 134,728 miles over approximately 16 years, which equates to an average annual usage of roughly 8,420 miles. This mileage profile is consistent with typical long-term use for a vehicle of this age. While the mileage is not exceptionally low, it does not indicate the high-intensity heavy-duty usage that often accelerates wear on drivetrain components, though the recorded defects in the CV boots and various suspension bushes suggest that age-related rubber degradation and corrosion are the more significant factors than sheer mileage accumulation. Prospective buyers should pay close attention to the braking system and front-end drivetrain during a physical inspection and test drive. Given the history of both a burst brake pipe and ongoing corrosion advisories, it is essential to inspect the condition of all metal brake lines for heavy scaling or pitting. On the road, listen for any changes in pedal feel, such as a spongy sensation or a sudden loss of pressure, and check for any pulling or uneven braking performance. The advisory regarding the offside front headlamp lens being defective and providing a weak image also warrants a check of the lighting output to ensure it meets safety requirements for night driving. The reported deterioration of the front outer CV boots and the previous advisory regarding a worn nearside front subframe bush necessitate a thorough check of the front suspension and steering assembly. During a test drive, listen for rhythmic clicking sounds when turning the steering wheel at low speeds, which can indicate failing CV joints, or knocking and clunking noises when driving over uneven surfaces, which may point to worn bushes or suspension linkages. Additionally, the recent advisory for sidewall damage on the nearside front tyre and various historical advisories for worn tyres suggest that the vehicle's tyre management should be closely scrutinised.