2013 Mercedes-Benz C 2.1L Diesel · X90 DAT

The most recent MOT on 30 June 2026 was a clean pass with no recorded defects, indicating that the vehicle met the statutory safety and emissions standards at that inspection. Over the preceding five years the record shows a mixed picture: two successive passes in 2021 and 2022, a serious failure in mid‑2025 concerning the parking brake, and a combination of a dangerous tyre failure and a major stop‑lamp intensity fault together with tyre‑wear advisories in 2024. The presence of an advisory on the anti‑roll‑bar ball joint in 2023 suggests a developing suspension issue that has not yet escalated to a failure. The fact that the latest test cleared without comment suggests that the most critical faults have been remedied, and the trend is now moving towards stability, provided no new wear‑related problems emerge. At 91,618 mi the car averages roughly 7 000 mi per year, which is typical for a 2013 model. The mileage does not indicate excessive use, but the relatively modest annual distance also raises the possibility that the vehicle has spent periods of inactivity, especially given the recent tyre‑wear problems. Low utilisation can lead to age‑related deterioration such as rubber hardening, corrosion of brake components, and fluid breakdown, while the cumulative mileage still subjects the drivetrain, suspension bushings and steering linkages to normal wear. Overall the mileage is consistent with the car’s age, but the buyer should be aware that both time‑based and mileage‑based wear mechanisms may be present. The tyre history warrants close attention. In 2024 a rear off‑side tyre was recorded as dangerously under‑treaded, and both front tyres were flagged as close to the legal limit and showing edge wear. The buyer should inspect all four tyres for tread depth, sidewall cracking, and uneven wear patterns that could point to mis‑alignment, worn suspension bushes or incorrect tyre pressures. A test‑drive should be used to listen for any thumping or vibration that may indicate a remaining tyre‑wear issue or a developing imbalance. The stop‑lamp on the off‑side rear was previously noted as having significantly reduced intensity, so the buyer must verify that all rear lamps illuminate to the required luminance and that the bulb or LED unit is not approaching the end of its service life. The anti‑roll‑bar ball joint on the off‑side front was recorded with slight play; this should be checked for excessive movement or knocking, as progressive wear can lead to compromised handling and premature tyre wear. Finally, the parking‑brake failure in 2025 suggests that the hand‑brake mechanism may have worn shoes or a compromised cable; the buyer should test the parking brake on a slight incline to confirm firm holding and inspect the rear drum or disc shoes for uneven wear. Given the vehicle’s age, the buyer should also perform a broader set of age‑related inspections. Verify the condition of the 12 V battery, checking terminal corrosion and performing a load test, as batteries over ten years often lose capacity. Examine all fluid reservoirs – engine oil, coolant, brake fluid and power‑steering fluid – for colour, level and any signs of contamination; fluids older than three years typically require replacement even if mileage is low. Inspect the brake discs and pads for surface rust, glazing or uneven wear, especially if the car has been stationary for extended periods, and ensure the calipers are not binding. Look for corrosion on chassis mounting points, especially around the wheel arches and under‑carriage, and check that the suspension bushings, control‑arm mounts and tie‑rod ends are free of cracks or excessive play. A thorough visual survey of the exhaust system for rust or cracks, and a check that the engine mounts are sound, will round out the due‑diligence required before committing to purchase.