2008 Mercedes-Benz Vito 2.1L Diesel · FN09 EYR

The most recent MOT test on the 2008 Mercedes-Benz Vito recorded a passing result on 2025-11-24, but this follows a pattern of recurring issues that have either persisted or escalated over the past several years. While the vehicle has not failed an MOT since 2022, the presence of multiple advisories and one major failure in 2022—particularly the fractured rear coil springs and severely worn prop shaft joint—suggests a history of significant mechanical wear. The 2024 tests highlighted persistent corrosion on the rear brake pipes and tyre wear nearing legal limits, indicating ongoing neglect of critical components. These trends do not show a clear improvement, and the vehicle’s condition appears to be deteriorating incrementally rather than stabilising, warranting cautious consideration. The recorded mileage of 238,320 miles for a vehicle aged approximately 18 years represents an exceptionally high annual usage rate of around 13,240 miles, which is far above the typical expectations for a vehicle of this age. Such mileage accumulation typically accelerates wear on consumables, suspension elements, brakes, and drivetrain components, particularly when combined with the observed defects. The absence of significant mileage gaps suggests the vehicle has been in regular, heavy service, which can exacerbate issues like brake pipe corrosion, tyre wear patterns, and suspension degradation. The 2022 failure, which included fractured coil springs and a failing prop shaft joint, aligns with the mechanical strain imposed by such high mileage, underscoring the need for a thorough inspection to gauge the remaining structural integrity of these critical systems. To proceed with a purchase, the prospective buyer should conduct a meticulous mechanical inspection, focusing on the rear suspension and drivetrain first. The fractured rear coil springs from 2022 indicate that the vehicle’s rear suspension has already suffered significant damage, and further deterioration could lead to uneven ride quality, excessive clunking or rattling when driving over bumps, or even sudden suspension failure. Listen for any unusual noises from the rear axle area during a test drive, particularly when negotiating rough roads, as this may reveal additional wear or binding in the suspension components. Additionally, visually inspect the rear wheels for signs of misalignment or excessive play, which could signal further spring or bush failure. The prop shaft joint, classified as a dangerous failure, must be replaced immediately to prevent catastrophic drivetrain failure, which could result in loss of control or transmission damage. Inspect the joint for play, excessive heat, or unusual vibrations when accelerating or braking. For the brake system, the recurring corrosion on the rear brake pipes—particularly the severe corrosion noted in 2024 and 2022—poses a critical risk. Corrosion can compromise pipe integrity, leading to leaks, reduced braking performance, or even catastrophic failure under load. During the test drive, check for any signs of brake fluid leaks under the vehicle, particularly around the rear brake pipes, and listen for a spongy or uneven brake pedal feel, which may indicate air in the system or reduced hydraulic pressure. The advisories on tyre wear close to legal limits suggest that the vehicle has been driven with insufficient tread depth, increasing the risk of hydroplaning and reduced braking efficiency. Inspect the front and rear tyres for uneven wear patterns, which could indicate alignment or suspension issues, and verify that the tread depth meets or exceeds the legal minimum of 1.6mm. Lastly, given the vehicle’s age and high mileage, consider a full fluid service, including brake fluid, coolant, and transmission fluid, to address calendar-based degradation. Check the 12V battery health, as prolonged idling or standing can accelerate corrosion in older vehicles, and verify that all fluid levels are topped up to manufacturer specifications.