2009 Mercedes SL 3.5L Petrol · S 666

The 2026‑01‑22 MOT at 109,022 miles confirms the Mercedes‑Benz SL is roadworthy, though the recent test recorded a slight play in the near‑side front track rod end ball joint and a wiper failure that must be corrected. Maintenance has been inconsistent, with repeated brake disc wear, suspension arm ball joint play and dust‑cover deterioration, indicating a trend that is neither stable nor improving. Mileage has risen steadily from 49,834 miles in February 2015 to 109,022 miles in January 2026, averaging about 5,000 miles per year; the longest interval of 3,056 miles between the February 2023 and January 2024 tests points to periods of low usage, while the 1,057‑mile increase from February 2025 to January 2026 reflects normal annual driving. A buyer should inspect the near‑side front track rod end and suspension arm ball joints for excessive play, examine the brake discs and pads for pitting or scoring, test the wiper mechanism and blade condition, verify tyre tread depth and sidewall integrity for cuts or bulges, and look for any hidden structural rust or corrosion that may affect long‑term durability.