2004 Mercedes-Benz S-Class 3.7L Petrol · EX54 BVR

A history of intermittent component failures and specific tyre-related safety issues defines the recent mechanical record for this Mercedes-Benz S-Class. While the vehicle maintained a clean record between 2017 and 2020, the subsequent tests in 2021 and 2022 introduced significant safety concerns, including a dangerous failure due to structural bulges in both front tyres and a non-functioning nearside front headlamp on dipped beam. The most recent recorded test on 2022-05-31 resulted in a pass, though it followed a failure for the aforementioned lighting issue and included an advisory regarding items obstructing the driver's view. The vehicle has covered 160,747 miles over its approximately 22-year lifespan, which equates to an average annual usage of roughly 7,307 miles. This represents a relatively low-to-moderate mileage profile for a vehicle of this age and class. Such a usage pattern suggests the car has not been subjected to heavy, high-frequency motorway commuting, but the sporadic nature of the recent failures and advisories indicates that components may be reaching the end of their service life due to age and environmental degradation rather than high-intensity wear. Prospective buyers should pay close attention to the braking system and tyre condition given the specific defects flagged in the 2021 and 2022 records. The 2021 test specifically noted that both front brake discs were worn, pitted, or scored. During a test drive, it is essential to check for any pedal judder or vibration when applying the brakes at various speeds, which could indicate uneven disc wear or warping. Furthermore, the previous dangerous failures regarding tyre bulges suggest a need to inspect the sidewalls of all four tyres for any signs of bulging, cracking, or impact damage that could indicate internal structural separation. Beyond the braking and tyre history, the recent advisory regarding items obstructing the driver's view should be noted as a point of inspection for cockpit clutter or dashboard modifications. While the record does not show ongoing issues with suspension or exhaust components, the transition from a clean record to one involving dangerous tyre defects and lighting failures warrants a thorough inspection of all exterior electrical components and the overall integrity of the rubber components, including bushes and seals, which can perish on vehicles with this specific mileage-to-age ratio.