2014 Mercedes-Benz SLK 2.1L Diesel · HN14 XCC

The vehicle most recently passed its MOT on 4 August 2026 with no defects recorded. However, the overall maintenance trend over the preceding two years indicates a period of instability and reactive upkeep. The history reveals several failures, including dangerous tyre defects and significant structural corrosion, suggesting that the vehicle may have suffered from neglect before the recent corrective works were undertaken to achieve the latest clean pass. With a recorded mileage of 86,597 miles over a twelve year period, the vehicle has averaged approximately 7,216 miles per year. This usage rate is typical for a luxury roadster of this age and suggests a balanced duty cycle. While the mileage is not excessive, it is high enough that the buyer should expect standard wear on suspension bushes, engine mounts, and drivetrain consumables, which will require verification against the service history to ensure calendar-based maintenance has been upheld. A critical point of inspection is the offside rear sub-frame, which was flagged as seriously weakened by corrosion in late 2025 and early 2026. You must verify the nature of the repair, ensuring that structural welding was performed to a professional standard rather than merely covered with cosmetic underseal. During a test drive, listen for any unusual knocks or clunks from the rear suspension that could indicate compromised structural integrity or worn mounting points. The history of dangerous tyre bulges on both the front and rear nearside suggests a risk of previous impact damage or the use of substandard rubber. Carefully inspect all tyre sidewalls for protrusions or perishing. Additionally, the recurring advisories regarding thin front brake pads and worn discs between 2023 and 2025 indicate a delayed maintenance cycle. Check for brake shudder under deceleration and verify through invoices that the braking system has been fully refreshed, as these components were nearing the end of their service life.