2014 Mercedes-Benz SLK 2.1L Diesel · PD14 GER

This Mercedes-Benz SLK presents a highly stable roadworthiness profile, currently holding a clean MOT pass from 3 March 2026, which remains fresh relative to the current August 2026 date. A peculiar pattern emerges in the recent testing history, where the vehicle failed on 2 March 2026 with no defects recorded, only to pass the following day with a completely clean sheet. This exact sequence occurred the previous year, with a failure on 4 March 2025 followed by a clean pass on 5 March 2025. These consecutive-day turnarounds without logged defects typically indicate minor, immediately rectifiable issues or administrative tester adjustments rather than deep-seated mechanical failures. With 81,450 miles recorded by March 2026, the vehicle averages roughly 6,800 miles per year, representing highly consistent and typical usage for a twelve-year-old roadster. The mileage accumulation has progressed steadily without any suspicious gaps or sudden spikes, suggesting a regular commuting or leisure pattern. This steady road use is generally preferable to long periods of damp storage, which often plague weekend sports cars and lead to seized brake calipers or perished rubber components. Despite the exceptionally clean MOT record since February 2024, a physical inspection remains essential to verify the vehicle's true condition. Buyers should pay close attention to the rear subframe, a known corrosion hotspot on this generation of Mercedes-Benz that can escape standard MOT scrutiny until severe. Inspect the coil springs for fractures and check the suspension bushes for perishing, as these components face natural degradation over an 80,000-mile lifespan. Ensure the brake discs are free from heavy corrosion lip wear and that the calipers operate without binding. The lack of historical advisories suggests diligent upkeep, but verifying the service history for gearbox oil changes and roof mechanism lubrication will confirm if the previous owner matched this clean MOT record with preventative mechanical maintenance.