2005 Mercedes-Benz CLK 2.6L Petrol · GS54 BAS

The most recent MOT test, conducted on 24 March 2026, resulted in a pass, with a single advisory noting that the nearside rear tyre was worn close to the legal limit and worn on its edge. This represents a broadly stable and well-maintained vehicle, as the test has consistently been passed over the past several years. However, the advisory history from the 2023 examination warrants careful review, as it flagged a corroded nearside rear coil spring, a defective exhaust mounting, an upper anti-roll bar linkage ball joint with a severely deteriorated dust cover, and a worn nearside front lower suspension arm pin or bush. These advisories, although noted at the previous test, provide a useful roadmap of components that may now be approaching or at the point of requiring replacement. The recorded mileage of 87,240 miles over a 21-year period equates to an average annual usage of approximately 4,154 miles, which is notably low for a vehicle of this age. This pattern of usage suggests the car has either been used predominantly for short journeys or has spent considerable periods standing idle. Such conditions can be particularly detrimental to certain components, including the 12-volt battery, brake discs and calipers which may suffer from corrosion or seizing due to lack of regular use, and various rubber and nylon components such as suspension bushes and driveshaft gaiters which can perish with age regardless of mileage. Furthermore, the Mercedes-Benz CLK of this era is known for time-sensitive degradation of cooling system hoses, air conditioning components, and the convertible roof mechanism (where applicable), all of which are susceptible to failure through age rather than wear. Given the advisories previously recorded for the rear coil spring and front suspension components, a prospective buyer should undertake a careful road test to identify any signs of deteriorated suspension. Listen for knocking or clonking noises from the rear when traversing uneven surfaces, as corroded coil springs can snap, leading to a sudden loss of vehicle height on one corner. Uneven or accelerated tyre wear, particularly on the nearside rear as previously indicated, may also point to compromised suspension geometry or bush deterioration. On test, the braking system should be evaluated for any vibration or shudder through the steering wheel or pedal, which could indicate corroded or warped brake discs, a common issue on low-mileage vehicles that have stood for extended periods. In addition to dynamic testing, a static inspection should include a thorough examination of all tyres for age-related perishing or cracking on the sidewalls, even where tread depth remains legal, as the nearside rear tyre was flagged for edge wear at the latest test. The condition of the exhaust system should be closely inspected, particularly at mounting points and flexible joints, given the previous advisory. Verification of a comprehensive service history is essential, with particular attention to the timing chain or belt replacement intervals, automatic transmission fluid changes, and brake fluid renewal, as these time-based services are critical on a vehicle of this vintage. Finally, confirming the operational status of the registration plate lamps, inspecting the headlamp lenses for the product residue previously noted, and ensuring the battery holds a suitable charge after standing will all provide further reassurance of the vehicle's overall condition.