2020 Mercedes-Benz GLC 300 Sport 4MATIC Auto 2.0L Hybrid electric (clean) · NK13 ADE

The latest MOT test conducted on 28 November 2025 resulted in a pass with no defects or advisories recorded. When reviewing the historical data, the overall maintenance trend appears stable and improving. Previous advisories regarding tyre wear and brake disc condition have been cleared, which indicates that the vehicle has been maintained reactively to address emerging faults and that the current mechanical state is likely sound. The vehicle has covered 66,589 miles over approximately six years, averaging roughly 11,098 miles per annum. This is considered typical usage for a premium SUV of this specification. This consistent mileage profile suggests the vehicle has been used regularly, which is generally preferable to prolonged periods of standing as it maintains the integrity of rubber seals and prevents the stagnation of fluids. However, at this mileage, the vehicle is entering a phase where primary consumables and wear-and-tear components will require closer scrutiny. Regarding specific mechanical concerns, the previous advisory for worn rear inner brake discs is a point of interest. Uneven wear between the inner and outer faces of a disc often suggests binding calipers or worn guide pins. During a test drive, the buyer should be alert for any brake shudder or a slight pull to one side under deceleration. Furthermore, the earlier advisory for offside front tyre wear on the edge suggests a potential misalignment or worn suspension bushes. The buyer should physically inspect the current tyre treads for similar irregular wear patterns, as this could indicate that the wheel alignment is out or that the front-end geometry requires correction. Beyond the MOT records, it is essential to verify the service history to ensure that the 4MATIC all-wheel-drive system and automatic transmission fluids have been serviced according to the manufacturer's intervals. The buyer should check for any signs of fluid leaks around the engine bay and inspect the suspension coil springs for corrosion. Given the age of the vehicle, the health of the 12V battery should be tested, as these models have high electrical demands. Finally, a thorough check of the service book is required to confirm that all calendar-based maintenance, including engine oil and coolant refreshes, has been performed to prevent long-term internal engine degradation.