2021 Mercedes-Benz GLC 300 AMG LN Ultimate D 4M A 1.9L Diesel · 52 SU

The 2021 Mercedes-Benz GLC 300 currently presents a stable maintenance trend, though its most recent MOT certificate is now over a year old. The test on 29 May 2025 at 32,085 miles passed cleanly with zero defects recorded. This followed a failed test on 14 May 2024 at 24,690 miles, which the owner promptly rectified, resulting in a pass just six days later on 20 May 2024. The absence of any advisories or defects in the last two recorded tests indicates the vehicle met all roadworthiness standards at that time, but a fresh inspection is now due given the elapsed time. The recorded mileage demonstrates a consistent and typical usage pattern for a vehicle of this age. Accumulating roughly 6,400 miles annually, the odometer moved from 24,690 miles in May 2024 to 32,085 miles by May 2025, representing a steady 7,395-mile increase over that twelve-month period. This regular accumulation suggests the vehicle has been driven consistently rather than sitting stationary for extended periods, which aligns well with the wear profile of a modern diesel SUV. Although the MOT record remains entirely free of defects and advisories, a buyer should still conduct a thorough physical inspection of typical wear components. Focus on the condition of the suspension bushes and coil springs, as these degrade predictably with age and mileage. Inspect the brake discs and calipers for any signs of lipping or binding, and check the exhaust system for corrosion. Given the vehicle's relatively low annual mileage, verify the condition of the diesel particulate filter and ensure the engine reaches optimal operating temperature during a test drive to confirm the emissions system functions correctly.