2006 Mercedes-Benz SL 3.7L Petrol · DA55 TYD

The 2006 Mercedes-Benz SL presents a currently roadworthy status with a stable maintenance trend, evidenced by the most recent MOT pass on 9 April 2025 at 57,082 miles recording no defects. The prior test on 31 March 2025 failed at 57,081 miles, yet the DVSA entry lists no defects, indicating an administrative or presentation failure rather than a mechanical fault. Across the available record the vehicle shows no advisories or recorded wear items, suggesting the structure and major systems have remained within test limits. The mileage pattern reflects exceptionally low use for a 20-year-old vehicle. From the 16 August 2022 test at 55,113 miles to the 25 September 2023 test at 56,009 miles the car covered just 896 miles in over thirteen months. By April 2025 it reached 57,082 miles, averaging roughly 2,854 miles per year across its life. Such low annual accumulation implies long stationary periods, though the clean MOT history gives no evidence of neglect in the tested intervals. A buyer should still commission an in-person inspection of suspension bushes, coil springs, and brake calipers, as prolonged storage on a low-mileage roadster of this age commonly allows corrosion and seized components to develop unseen by the annual test. The absence of recorded exhaust or emissions faults is reassuring, but standing time can mask degraded tyres, flat-spotted rubber, and fluid contamination not captured in a pass result. Given the sparse but clean record, the SL appears mechanically sound on paper with no recurring fault trend. Physical checks of structural integrity beneath sills and subframes remain prudent before purchase, particularly for a 2006 convertible exposed to two decades of UK conditions.