2013 Mercedes-Benz SLK 2.1L Diesel · FD13 XKV

The 2013 Mercedes-Benz SLK presents a clean roadworthiness status with a stable maintenance trend. The most recent test on 21 July 2025 at 82,783 miles returned a pass with no defects recorded, continuing an unbroken sequence of five consecutive annual passes with zero advisories or failures since May 2021. Annual mileage sits at a modest 6,368 miles against the vehicle's thirteen-year life, with the record showing 57,315 miles in May 2021, 61,792 in May 2022, 68,215 in June 2023, 76,376 in June 2024, and 82,783 in July 2025. The progression is steady and linear with no abrupt accumulation or dormant gaps, and the sparse five-entry history carries no flagged corrosion, brake, suspension, or emissions concerns at any stage. A buyer should still commission an independent physical inspection despite the clean sheet. The absence of advisories across all tests means wear items such as suspension bushes, coil springs, brake discs, and structural underbody points were never formally flagged, yet a nine-year-old Mercedes roadster stored through UK winters can develop hidden subframe corrosion or perishing rubber that a pass certificate does not capture. Given the low yearly use, check for tyre sidewall cracking from standing, fluid degradation in the brake calipers, and the retractable roof mechanism's hydraulic seals. The record implies a conscientious owner who kept the car to factory spec, but the test data alone offers no evidence on consumable age or intermittent faults between annual appointments.