2020 Mercedes-Benz GLC 1.9L Diesel · AL12 BEL

A pattern of relatively clean roadworthiness is evident, though a recent period of component wear was noted during the 2025 inspection. While the most recent test on 17 August 2026 resulted in a pass with no defects recorded, the previous year's assessment flagged thinning brake pads on both the nearside and offside front assemblies, alongside a nearside front outer tyre worn close to the legal limit. This indicates a recent requirement for consumable replacement, though the absence of these issues in the latest 2026 result suggests that the necessary maintenance or replacements have since been carried out. The vehicle has covered 43,686 miles over its six-year lifespan, representing an average annual accumulation of approximately 7,281 miles. This usage profile is consistent with typical light-to-moderate driving patterns for a vehicle of this age. From a mechanical perspective, this level of mileage suggests that while the drivetrain and major structural components should not have reached high-wear thresholds, the vehicle is at an age where rubber components, such as suspension bushes and tyre sidewalls, and consumable items like brake discs and pads, require regular monitoring due to age-related degradation rather than extreme mileage-induced fatigue. Prospective buyers should pay close attention to the braking system during a test drive to ensure the recent advisories regarding thin pads have been fully addressed. Listen for any high-pitched squealing during low-speed braking or feel for any pulsation or judder through the brake pedal, which could indicate uneven disc wear or sticking calipers. Given the previous advisory regarding a tyre worn on the edge, it is also prudent to inspect the current tread patterns on the front axle for any signs of uneven wear, which could point to underlying issues with wheel alignment or suspension geometry. The repeated advisories regarding undertrays in 2023 and 2024 are non-critical but serve as a reminder to inspect the underside of the vehicle for any loose plastic shielding. While these do not impact immediate roadworthiness, ensuring the undertrays are securely fastened is important for aerodynamic efficiency and protecting engine components. During the inspection, check that the front tyres show even wear across the entire contact patch and that there is no pulling to one side when the steering wheel is released on a level surface, which would confirm that the previous tyre wear issues have been rectified through proper alignment.