2022 Mercedes-Benz GLB 200 AMG Line Auto 1.3L Petrol · YC22 KWW

The vehicle is currently roadworthy following a successful MOT test on June 5, 2026, 29,428 miles. The maintenance trend shows a slight worsening in the braking system condition. While the most recent test flagged an offside rear service brake binding, this follows a previous advisory from the prior year regarding pitted and scored front brake discs. This suggests the braking components are beginning to age or require proactive attention to prevent more significant failure. The mileage profile is consistent with typical low-mileage usage, averaging approximately 7,357 miles per year over its four-year life. Between the May 2025 test at 25,967 miles and the June 2026 test, the vehicle covered 3,461 miles in thirteen months. This low rate of accumulation generally reduces mechanical wear on the drivetrain and suspension components, though long intervals between driving can sometimes lead to corrosion on brake discs and calipers if the car sits stationary for extended periods. A buyer should conduct a thorough physical inspection of the braking assembly to determine if the offside rear binding is caused by a sticking caliper or a perished seal. The 2025 note regarding scored front discs indicates the vehicle may have been subjected to abrasive conditions or environmental corrosion, so the thickness and surface quality of the current rotors should be verified. Given the age and low mileage, the inspection should also ensure that the binding has not introduced uneven wear across the pads or affected the electronic parking brake mechanism.