2014 Mercedes-Benz B-Class 1.6L Petrol · WM63 LGU

The vehicle currently holds a valid MOT, having passed on 14 July 2025 at 90,490 miles, but the maintenance trend is concerning rather than stable. That same day the car failed a separate test at 90,487 miles with worn rear brake pads below 1.5mm, worn rear brake discs on both sides, a perishing offside rear tyre, and a central rear upper stop lamp with multiple light sources not functioning. The fact that these defects were identified and then rectified within the same day suggests the previous owner was reactive rather than proactive, addressing failures only when legally required. The pass advisories on the same date for a slightly damaged offside rear tyre and the same stop lamp issue indicate borderline components that were not fully replaced. The mileage pattern is broadly typical for a 2014 vehicle, averaging roughly 7,541 miles per year over its twelve-year life. The record shows a jump from 79,061 miles in August 2024 to 90,490 miles by July 2025, representing approximately 11,429 miles in under twelve months. That is a noticeable step up from the longer-term average and suggests heavier recent use, which places additional stress on consumable components like brake pads, discs, and tyres. The gap between the 2023 and 2024 tests is roughly one year and 9,470 miles, which is consistent, but the acceleration in 2024-2025 is worth noting when assessing current wear levels. A buyer should pay close attention to the rear braking system. The 2023 test flagged low rear brake pads and slightly lipped rear discs, and the 2025 failure confirmed the same rear pads were below minimum thickness with worn discs on both sides. Even though these were replaced to secure the pass, the repeated pattern of rear brake wear suggests either a binding caliper issue or a driving style that loads the rear axle disproportionately. Inspect the rear calipers for sticking slides and check whether the handbrake mechanism on each side is releasing fully. The offside rear tyre has appeared twice for perishing and damage, so examine the sidewalls carefully for age-related cracking, particularly if the car has spent long periods stationary. The 2023 failure for a deteriorated offside front anti-roll bar linkage dust cover points to a suspension component that was exposed to dirt ingress, which accelerates ball joint wear. Have the front anti-roll bar links and drop links checked for play. The recurring stop lamp advisory across both 2025 tests, even after a pass was issued, suggests an intermittent electrical fault in the high-level rear brake light cluster rather than a simple bulb failure. Test all functions of that lamp before purchase. With nearly 90,500 miles and evidence of reactive rather than preventive maintenance, a pre-purchase inspection focusing on rear brake health, suspension bushings, and tyre condition is strongly advisable.