2017 Mercedes-Benz GLC 220 D 4M AMG Line Prem A 2.1L Diesel · FIG 1068

The 2017 Mercedes-Benz GLC 220d 4Matic presents a clean MOT record with a stable and improving maintenance trend. The most recent test on 4 April 2026 at 79,380 miles passed with no defects recorded, demonstrating that the vehicle currently meets all roadworthiness standards. The sole blemish on the record is a failure on 27 February 2024 at 63,781 miles, though notably no defects were recorded against that failure, suggesting a procedural or administrative issue rather than a mechanical fault. The subsequent retest on 17 March 2024 passed cleanly, and the vehicle has remained defect-free since, indicating consistent upkeep by the current keeper. The mileage pattern is broadly typical for a nine-year-old vehicle, averaging approximately 8,820 miles per year. The progression from 43,519 miles in February 2022 to 55,448 miles in March 2023 and 63,781 miles in February 2024 shows steady annual use of roughly 10,000 to 12,000 miles. A notable gap appears between the March 2024 test at 64,293 miles and the April 2026 test at 79,380 miles, representing approximately 15,000 miles accumulated over just over two years. This suggests the vehicle has seen increased recent use, possibly transitioning from shorter local journeys to longer commutes or regular motorway mileage. Despite the clean MOT record, a buyer should conduct a thorough physical inspection focused on components that do not always trigger immediate MOT advisories. The 4Matic all-wheel-drive system should be checked for smooth operation and any driveline vibrations, while the air suspension or conventional coil springs and dampers should be inspected for leaks, corrosion, and uneven ride height. Brake discs and pads should be measured for wear given the recent mileage accumulation, and the condition of all four tyres should be assessed for uneven wear that could indicate alignment or suspension bush deterioration. The exhaust diesel particulate filter and emissions system should be examined for soot buildup or warning lights, and the underbody should be checked for corrosion, particularly around suspension mounting points and subframe areas common on GLC models of this generation.