2014 Mercedes-Benz SL 3.5L Petrol · CE64 KVT

A consistent and entirely clean DVSA testing record defines this 2014 Mercedes-Benz SL, with five consecutive pass certificates issued from 2022 through to the most recent examination on 14 January 2026, none of which carried any advisories or defects. In MOT terms this represents an unusually tidy outcome for a twelve year old premium convertible, particularly given the structural, sealing, and underbody scrutiny that DVSA testers apply to a vehicle of this age and complexity. The absence of advisories across the most recent three annual tests suggests no monitorable wear items were approaching intervention thresholds at the time of inspection, although it is worth recognising that a failure free record does not guarantee that suspension bushes, brake discs, or undertrays were physically removed for detailed examination, only that no tester visible defects were recorded. Mechanically, the picture is one of stable roadworthiness with no flagged deterioration trend to interpret. Annual mileage accumulation averages out at approximately 8,160 miles per year across the twelve year life of the vehicle, which sits comfortably within the typical usage band for a luxury GT car of this profile and is consistent with mixed leisure and occasional long distance use rather than sustained daily commuting. Crucially, there are no extended gaps between test dates and no sudden step changes in recorded mileage that would suggest the vehicle was laid up for a prolonged period or conversely subjected to an abrupt high intensity use phase. This relatively even usage pattern is favourable mechanically, as it tends to keep seals, fluids, and drivetrain components in regular service without allowing standing degradation to take hold, while not generating the wear rates associated with very high annual mileages. For a prospective buyer, the priority inspection areas should focus on those components most likely to require attention on a high specification Mercedes of this vintage regardless of the clean MOT paper trail. Particular attention should be paid to the ABC (Active Body Control) hydraulic suspension system if fitted, listening for any hesitation, uneven rise on cold start, or warning messages, as the spheres, pump, and valve block are known service items that DVSA testing will not fully evaluate. On the test drive, feel for any wandering from the steering, clonking over uneven surfaces, or brake pedal judder that would point to worn control arm bushes, track rod ends, or warped front discs, all of which are common wear points on a vehicle now approaching its second decade. Additional physical checks should include a thorough inspection of the underbody and subframe mounting points for any surface corrosion, particularly around the rear axle and exhaust heat shields, as well as the convertible roof mechanism for slow operation, panel alignment inconsistencies, or hydraulic leaks from the roof cylinders. The engine bay should be examined for any oil seepage from the sump, cam covers, or, on later R231 SL variants, the balance shaft gear which is a known wear item. Inspect all four tyres for even shoulder wear, which can reveal alignment or suspension geometry issues that a pass certificate would not necessarily highlight, and confirm the tyre sizes match manufacturer specification for the SL platform. Finally, verify that all electronic systems, including the airscarf neck heating, seat belt feeders, and infotainment, function correctly, as latent electronic faults on a complex convertible of this age are a more likely source of future expenditure than the items typically surfaced during an MOT.