2016 Mercedes-Benz GLC 2.1L Diesel · K1 FOX

The 2016 Mercedes-Benz GLC presents a clean bill of health as of February 2026, passing its most recent MOT at 58,097 miles with zero defects recorded. That result followed an earlier failure on the same day for an excessively worn nearside front lower suspension arm ball joint, which was clearly rectified before the retest. The maintenance trend is therefore improving. A slight play in that same joint was noted as an advisory in February 2025 at 52,497 miles, indicating the component degraded gradually over roughly 5,600 miles before reaching a critical wear threshold and being replaced. This pattern suggests attentive monitoring and timely repair rather than neglect. The mileage profile is notably low for a ten-year-old vehicle, averaging approximately 5,810 miles per year. The record shows a steady and consistent accumulation from 43,277 miles in January 2023 to 58,097 miles by February 2026, with no anomalous jumps or prolonged gaps in testing. The annual MOTs align with regular, if light, use. Such low mileage typically reduces wear on consumables, drivetrain, and structural components, though prolonged periods of standing can introduce its own risks, including flat-spotted tyres, stale fuel, and moisture-related corrosion in brake lines or exhaust systems. Buyers should still scrutinise the front suspension carefully despite the recent clean pass. The recurring nearside lower ball joint wear across consecutive tests points to a known weak point on this model. A physical inspection should check for uneven tyre wear, clunking over speed bumps, and any play in the offside equivalent, which may follow. The February 2025 advisory for worn front tyre tread on both sides also suggests alignment or tracking issues may have been present, so a fresh four-wheel alignment check is advisable. Beyond that, the absence of corrosion, emissions, or braking defects across five consecutive tests gives strong confidence in the vehicle's structural and mechanical integrity.