1988 Mercedes-Benz 260 2.6L Petrol · E728 DTA

Chronic corrosion of the braking system and structural sills is the primary mechanical theme for this vehicle, characterized by a history of dangerous and major failures. While the most recent test on 22 June 2022 resulted in a pass with no defects, this followed a pattern of severe issues including dangerous brake hose ferrule corrosion and structural failures in the outer sills. The record shows a recurring struggle with the integrity of the braking lines, with multiple failures and advisories spanning from 2019 through 2022. A recorded mileage of 118,994 miles over 38 years indicates a low annual average of approximately 3,131 miles. In a vehicle of this age, such low usage often coincides with the type of corrosion observed in the MOT history, as components may degrade during periods of inactivity. This usage pattern suggests that while mechanical wear on the drivetrain may be lower than average, the environmental degradation of chassis and braking components has been a significant factor. Inspection should focus heavily on the remaining brake pipes and hose ferrules, as well as the fuel lines, all of which have been flagged for corrosion. Given the previous dangerous failures of the rear brake hose ferrules and the major corrosion of the outer sills affecting suspension mountings and seat belt anchorages, a thorough physical check of the underbody is essential. Particular attention must be paid to the structural integrity of the sills to ensure previous repairs were comprehensive and not merely superficial. During a test drive, listen for knocks or instability over uneven surfaces, which may relate to the previously recorded worn coil springs and anti-roll bar bushes. Monitor the brake pedal for any softness or inconsistent pressure that could indicate residual issues with the braking system hydraulic integrity. Any steering pull or unusual vibration should be scrutinized in light of the previous structural corrosion flagged at the front suspension mounting areas.