2015 Mercedes-Benz SLK 2.1L Diesel · LP15 ADO

The 2015 Mercedes-Benz SLK presents a clean roadworthiness status with a stable maintenance trend. The most recent test on 31 May 2025 at 38,058 miles passed with no defects recorded, continuing an unbroken five-year sequence of passes with zero advisories from the DVSA examiner. Annual testing shows remarkably low and consistent use for an eleven-year-old vehicle. The record runs from 26,756 miles on 1 June 2021 through 29,147 miles in June 2022, 31,786 miles in May 2023, 34,582 miles in May 2024, and 38,058 miles in May 2025. That averages roughly 2,800 miles per year with no gaps or sudden accumulation. The sparse, defect-free history gives no evidence of neglected consumables or deferred mechanical work. A buyer should still commission an independent inspection despite the spotless MOT trail. Low mileage combined with the SLK's age means extended standing periods likely occurred, which accelerates perishing of suspension bushes, tyre sidewalls, and brake caliper seizing even when tests show clean. The retractable hardtop mechanisms and hydraulic lines on this model also suffer from inactivity and warrant hands-on verification. No structural corrosion, exhaust emission failures, or brake disc wear appear in the data, so serious mechanical risk is not indicated by the record. The previous owner clearly kept the car to a disciplined annual test schedule with light use. Confirm fluid condition and underbody integrity on viewing, as MOT passes at low mileage do not capture gradual degradation outside the test window.