2021 Mercedes-Benz GLC 1.9L Diesel · OV21 UBD

A consistent record of roadworthiness defines this vehicle, with no failures or mechanical defects noted across three consecutive tests. The most recent pass on 27 May 2026 maintains a stable trend of compliance, with the only historical anomaly being a single advisory in 2025 regarding under-body shielding. The recorded mileage of 47,776 miles over approximately five years represents an average annual accumulation of roughly 9,555 miles. This is a typical usage profile for this vehicle type, implying a standard rate of wear on the drivetrain, suspension components, and braking system. There is no evidence of testing gaps or irregular mileage jumps that would suggest periods of stagnation or abnormal duty cycles. Guidance for a physical inspection should focus on the 2025 advisory concerning engine covers and under trays that obscured the view of certain components. Because these protective shields can hide leaks or corrosion from an inspector, it is advisable to verify that the under-trays are correctly secured and to inspect the perimeter of the shielding for any signs of oil or coolant seepage. On a test drive, the buyer should monitor for symptoms of wear consistent with the current mileage. This includes listening for knocks or clicks from the suspension bushes and steering linkages over undulating surfaces and checking for any pedal judder or pulling during braking. While the MOT history is relatively clean, verifying the remaining thickness of the brake discs and the depth of the tyre treads is necessary to determine the immediate requirement for consumable replacements.