2017 Mercedes-Benz C 2.0L Petrol · OY67 AET

This Mercedes-Benz C-Class has maintained an exceptionally clean MOT history over the past four years, with the most recent test in April 2025 at 38,679 miles showing no defects whatsoever. The trend is stable, with every annual inspection since 2021 passing without advisories or failures—an uncommonly consistent record for a vehicle of this age. The absence of even minor issues suggests either meticulous maintenance by previous owners or, more likely, very light usage, given the low mileage accumulation. No recurring faults have emerged to indicate neglect or systemic mechanical weaknesses, which would typically appear in suspension components, brake systems, or emissions controls over time. The mileage pattern is striking: just 4,298 miles per year over nine years, which is unusually low for a vehicle this age. Between June 2021 (23,969 miles) and April 2025 (38,679 miles), the car covered only 14,710 miles in nearly four years—a pace that implies either infrequent use or prolonged periods of inactivity. Such low mileage reduces wear on consumables like tyres, brake pads, and clutch components, but it also raises questions about fluid degradation (e.g., brake fluid, engine oil) and potential corrosion risks from prolonged exposure to moisture. The lack of mileage accumulation may have preserved mechanical integrity, but it does not eliminate the need for a thorough pre-purchase inspection of fluid condition and hidden corrosion. Given the clean MOT history, a buyer should still prioritise a professional inspection of key wear points that are not always caught in standard tests. Focus on the suspension—particularly the front lower control arms, track rod ends, and coil springs—for any signs of hardening or deterioration, despite the low mileage. Check the brake system for binding calipers or uneven disc wear, as stagnant use can sometimes mask early issues. Inspect the underbody for surface rust or corrosion, especially around wheel arches and exhaust mounts, given the vehicle’s age and potential exposure to road salt or moisture. Finally, verify all fluid levels and condition, including brake fluid, coolant, and differential oils, as low-mileage vehicles can still suffer from fluid breakdown over time. While the MOT record is flawless, the unusually low mileage suggests the car may have sat unused for extended periods. This could imply either a well-protected, lightly used vehicle or one that has been stored intermittently. Either way, a buyer should treat this as an opportunity to confirm no hidden corrosion or fluid neglect has occurred during those inactive phases. The absence of advisories is a strong positive, but due diligence on structural and fluid health remains essential.