2018 Mercedes-Benz V 2.1L Diesel · AF68 UVC

The most recent DVSA MOT test for this 2018 Mercedes-Benz V-Class was conducted on 1 November 2025, resulting in a pass with no defects or advisories recorded. Notably, the same date also shows a prior failed test, which is a common occurrence when a vehicle is presented, fails on a specific issue, and is then repaired and re-submitted for retest on the same day or shortly thereafter. The fact that the final outcome is a clean pass with no recorded advisories suggests that any underlying issues were addressed competently prior to the vehicle being put forward. Looking at the broader history, the pattern of a 2023 pass followed by fail-and-pass sequences in both 2024 and 2025 could indicate recurring advisory-level concerns that were repaired each year, or it could simply reflect a garage that is thorough in its pre-test inspections. Either way, the overall maintenance trend appears stable rather than deteriorating, and the absence of any documented advisories on the most recent certificate is a positive indicator for a prospective buyer. With 121,232 miles recorded over approximately eight years, this V-Class has covered around 15,154 miles annually, which is notably high for a vehicle of its type and age. For a large MPV often used for family or shuttle duties, this mileage is not catastrophic, but it does place greater demand on consumable components such as brake pads, brake discs, tyres, and suspension bushes. The consistent year-on-year testing suggests the vehicle has been in regular use rather than left standing for prolonged periods, which is generally favourable for mechanical health as it reduces the risk of seized calipers, fluid degradation from lack of circulation, and dry rot in rubber components. However, higher annual mileage also means that major service items such as timing chain components, automatic transmission fluid, and dual-mass flywheel replacement may be approaching or due, and these should be verified through the service history. Given the clean advisory record on the most recent MOT, there is no specific defect history to expand upon in terms of recurring issues. Nevertheless, a buyer should not interpret a clean MOT as a complete bill of health, as the test is a roadworthiness snapshot rather than a comprehensive mechanical inspection. On a test drive, particular attention should be paid to the suspension system, listening for any clonks or knocking over speed humps and uneven surfaces, which would indicate worn anti-roll bar bushes, drop links, or coil spring fatigue — common concerns on a heavy MPV of this mileage. The steering should be checked for any vagueness or knocking at full lock, and the automatic transmission should shift smoothly through all ranges without hesitation or flare, as Mercedes-Benz 7G-Tronic units can develop torque converter and valve body issues at higher mileages. Practical physical checks should also include a close inspection of the tyres for uneven wear patterns, which can reveal misalignment or worn suspension components even if the MOT did not flag an advisory. The brake discs should be examined for lipping and corrosion, particularly given that the vehicle has been in regular use, and the caliper guide pins should be checked for free movement to prevent binding. Despite the relatively high mileage keeping components active, age-related deterioration remains a concern on a 2018 vehicle, so the brake fluid should be verified as recently changed (typically every two years regardless of mileage), and the coolant and automatic transmission fluid should be inspected for colour and condition. The 12V battery should be tested for holding charge, the exhaust system should be checked for corrosion at joints and mounting rubbers, and finally, a compression test or diagnostic scan for any stored fault codes would be highly advisable before purchase, particularly to confirm the health of the engine and emissions system on what appears to be a well-used but conscientiously maintained example.