2008 Mercedes SLK 1.8L Petrol · 321 SM

The 2008 Mercedes-Benz SLK presents as roadworthy with a stable maintenance trend. The most recent test on 29 December 2025 at 47,959 miles returned a pass with no defects recorded, continuing an unbroken run of clean results across the available history. The recorded mileage shows light use for an eighteen-year-old vehicle. The SLK covered just 4,835 miles between the December 2022 test at 34,487 miles and the December 2023 test at 38,501 miles, then 4,623 miles to December 2024 at 43,124 miles, and a further 4,835 miles to the December 2025 pass at 47,959 miles. This equates to roughly 2,664 miles per year. The only blemish is a failed test on 19 December 2022 at 34,487 miles, reversed the next day with a pass and no defects logged, which suggests an administrative or minor pre-check issue rather than a mechanical fault. A clean MOT sheet with no advisories across four years means the tester raised no concerns on suspension bushes, brake discs, coil springs, exhaust emissions, or structural corrosion. Low annual mileage and a likely static storage pattern reduce wear on consumables but raise the risk of perished rubber components and seized calipers from standing. The buyer should still confirm in person that the underside shows no hidden rust and that the brake calipers are not binding after prolonged inactivity. Given the absence of recorded faults, the previous owner appears to have kept basic upkeep current. The brief 2022 failure with immediate pass implies the car was not off the road long. A pre-purchase inspection remains sensible to verify the soft-top mechanism and hydraulic lines, items outside MOT scope yet known to age on this model.