2010 Mercedes-Benz C 1.8L Petrol · KV10 DCX

The most recent DVSA MOT test, conducted on 14 January 2026, resulted in a pass, although two advisories were recorded against the braking system. The front and rear brake discs were both noted as worn, pitted, or scored, though not considered seriously weakened at the time of inspection. Reviewing the broader history, the vehicle has passed every annual test consecutively since at least 2019 without any recorded failures, and the brake disc advisories are the only items to surface across this eight-year period. The earlier 2020 test also noted advisories for corrosion on the front brake pipes, though those do not appear to have reoccurred in subsequent years, suggesting either remedial attention or a stable condition. Overall, the maintenance trend appears steady and well managed, with no deterioration in the advisory pattern and no evidence of escalating structural or mechanical concerns. With a recorded mileage of 70,478 miles over approximately sixteen years, this C-Class has been driven at a modest average of around 4,405 miles annually, which is notably below the typical usage rate for a vehicle of this age. Such low annual mileage can be indicative of predominantly short journeys, limited commuter use, or extended periods of standing between drives. While this low figure is generally favourable for major drivetrain components, it carries its own set of mechanical implications. Extended standing periods can accelerate corrosion on brake discs, cause calipers to bind due to seized pistons or guide pins, degrade the 12V battery through repeated shallow discharge cycles, and promote moisture accumulation in engine and gearbox oils. Conversely, very short trips prevent the engine and exhaust system from reaching full operating temperature, which can contribute to oil contamination, premature coolant degradation, and accelerated wear of components such as the timing chain and turbocharger if so equipped. Given the clean MOT record but the low-mileage profile, a prospective buyer should pay particular attention to the condition of the brake discs and calipers, as the recent advisories suggest the discs are already showing surface pitting consistent with the low-use, standing-related corrosion pattern commonly seen on lightly driven vehicles. On a test drive, listen for any grinding, scraping, or pulsation through the brake pedal, and observe whether the vehicle pulls to one side under braking, which would indicate a binding caliper. Inspect the discs visually for a pronounced lip at the outer edge, deep scoring, or significant rust pitting that may necessitate replacement rather than just re-surfacing. It is also worth checking that the handbrake holds effectively on an incline, as rear caliper mechanisms can seize when seldom actuated. Beyond the braking system, a thorough physical inspection should include a close examination of all four tyres for sidewall perishing or cracking, which is a common age-related failure on low-mileage vehicles where the tyres may be original or several years old despite retaining legal tread depth. Verify the age code on the tyre sidewalls and consider replacement if they exceed six years regardless of wear. The 12V battery should be load-tested, as prolonged standing and short journeys are particularly harsh on battery longevity in this model. Check the condition and age of all fluids, including engine oil, coolant, brake fluid, and any power steering or transmission fluid, as time-based degradation rather than mileage-based wear is the more relevant concern here. Finally, verify a continuous service history with appropriate intervals, ensure the diagnostic system is clear of any stored fault codes, and pay close attention to the condition of suspension bushes, anti-roll bar links, and the exhaust system, as age-related perishing of rubber components and surface corrosion on underbody metalwork are to be expected on a vehicle of this vintage regardless of its low recorded mileage.