2015 Mercedes-Benz A-Class 1.5L Diesel · DF65 EVB

The most recent MOT test on 17 December 2025 resulted in a pass, though two advisories were issued for both the nearside and offside rear tyres, each noted as worn close to the legal limit and on edge. Looking at the broader pattern across the recorded tests, the maintenance trend is relatively stable, with several clean passes since 2021, but a clear theme of front and rear tyre wear has emerged over the last two years. In October 2024, the vehicle failed with a dangerous defect recorded against the offside front tyre for insufficient tread depth, and the nearside front tyre was simultaneously flagged as an advisory at the same limit. A separate dangerous failure in October 2023 involved a nearside rear tyre with ply or cords exposed in the centre tread. While none of these items relate to structural or mechanical systems, the recurring tyre advisories suggest that wheel alignment, suspension geometry, or driving habits may be accelerating uneven wear, and this should be investigated closely during a physical inspection. The recorded mileage of 85,726 miles over approximately eleven years equates to an annual average of roughly 7,800 miles, which is broadly typical for a vehicle of this age and segment. There are no significant unexplained gaps between MOT tests in terms of recorded mileage progression, indicating consistent use rather than extended periods of standing. This average annual usage is generally favourable for component longevity, as the engine, drivetrain, and suspension have been worked enough to remain in serviceable condition without accumulating the excessive wear associated with high-mileage examples. Mechanical implications at this mileage level on a 2015 A-Class centre on consumable replacement rather than major component failure, with attention drawn to the braking system, suspension bushes, and engine ancillaries. Given the recurring tyre wear advisories across both axles, a prospective buyer should carry out a careful inspection of the tyres for uneven shoulder wear, feathering on the tread blocks, or one-sided wear patterns, all of which can point to misaligned camber or worn suspension components such as control arm bushes, drop links, or top mounts. On a test drive, listen for clonks or knocks over uneven road surfaces, particularly from the front suspension, and pay attention to any pulling to one side under braking, which could indicate binding calipers or warped brake discs. Inspect the brake discs for lipping and corrosion around the hub area, and verify that the caliper sliders move freely, as low annual mileage combined with short journeys can promote surface corrosion and seized mechanisms. Check the windscreen washer system carefully, since the October 2024 failure cited an inoperative washer, and ensure it is currently working as it should. Beyond the items raised on the MOT record, age-related condition is increasingly important on an eleven-year-old vehicle regardless of its modest mileage. Inspect all tyres, including the sidewalls, for cracking and perishing caused by UV exposure and age, which can compromise integrity even where tread depth remains adequate. Examine the exhaust system, including the mounting rubbers and heat shields, for corrosion, and check the underbody for any surface rust, particularly around suspension mounting points and subframe areas. Verify the age and condition of the 12-volt battery, as batteries beyond five years old are prone to sudden failure, and confirm when the brake fluid, coolant, and automatic transmission fluid (if applicable) were last replaced, since these degrade on a calendar basis. Finally, request evidence of regular servicing in line with Mercedes-Benz schedule intervals, including recent replacement of the pollen filter, spark plugs, and cambelt or timing chain inspection history, to ensure the vehicle has been maintained in a manner consistent with its age and specification.