2007 Mercedes-Benz SLK 1.8L Petrol · OO55 MCD

A clean and consistent MOT history defines this nineteen-year-old Mercedes-Benz SLK, with the vehicle passing its most recent examination on 14 August 2025 with no advisories or defects recorded. Across the documented test history, the car demonstrates a pattern of stable roadworthiness, having successfully met MOT standards on three separate occasions in 2023, 2024, and 2025. The only blemishes on record are two failed tests where no defects were logged, almost certainly the result of administrative or procedural retest requirements rather than genuine mechanical failures, given the clean pass history immediately surrounding them. This is a reassuring baseline for any prospective buyer, suggesting the structural, lighting, braking, and emissions fundamentals of the vehicle remain sound according to DVSA testing. With a recorded odometer reading of 92,172 miles against a 2007 production date, this SLK averages approximately 4,851 miles per year, a notably low annual accumulation for a vehicle approaching two decades of age. Such restrained usage could reflect weekend or fair-weather motoring, prolonged periods of storage, or simply a car that has seen limited commuter duty. Mechanically, lower mileage typically preserves internal drivetrain components and reduces wear on the engine, gearbox, and final drive, but extended standing periods can bring their own concerns, particularly around seals, gaskets, and rubber components that can deteriorate through lack of use rather than wear. The MOT gaps visible in the history suggest the car was either not used on public roads for stretches or was exempted from testing requirements during earlier years, which is worth factoring into the broader picture of how this vehicle has been treated. For a thorough pre-purchase evaluation, particular attention should be paid to the convertible roof mechanism, as R171-generation SLKs are known for hydraulic roof actuators and seals that age independently of mileage and can become expensive to rectify if neglected. Inspect the fabric or hardtop seals for tearing, shrinkage, or perished stitching, and operate the roof cycle twice to confirm smooth, consistent operation without hesitation or warning messages on the instrument cluster. On a test drive, listen carefully for any clonks or knocking from the front suspension over uneven roads, as control arm bushes, top mounts, and anti-roll bar drop links on these cars can degrade with age even at low mileage. Steering should feel precise without excess play or vibration through the rim, and the gearbox should select cleanly with no synchro whine when cold. Given the low annual mileage, it is also prudent to inspect for any signs of fluid leaks beneath the vehicle, particularly from the rear differential, power steering rack, and the various engine and transmission seals that can weep after long periods of inactivity. Check the condition of the tyres closely, as older tyres with hardened compound can remain fitted to low-mileage cars long after their grip has diminished, and confirm that the brake discs and pads show even wear when viewed through the wheels. The brake pedal should feel firm and progressive without any sponginess or excessive travel, and the ABS warning light should extinguish promptly on startup. A clean bill of health from the MOT history is a strong foundation, but a careful physical inspection and test drive remain essential to confirm that this SLK has aged gracefully in line with its paperwork.