2005 Mercedes-Benz SL 5.0L Petrol · MJ 9766

The vehicle is currently roadworthy, but the most recent inspection indicates a shift from a clean record to emerging component failure. While the car passed its previous three tests without any defects, the November 2025 test at 50,171 miles flagged a severely deteriorated offside front suspension rod ball joint dust cover and a slightly damaged offside front brake hose. This suggests that despite the low mileage, the rubber components and hydraulic lines are beginning to fail due to age rather than mechanical wear. The mileage profile is exceptionally low for a 21-year-old vehicle, averaging approximately 2,389 miles per year. The data shows significant usage gaps between 2020 and 2021, where the car covered only 355 miles in thirteen months. More recently, the vehicle covered 1,171 miles between November 2023 and November 2025. This pattern often indicates the vehicle sits for long periods, which frequently leads to the drying and degradation of seals, bushings, and rubber-based suspension parts as seen in the latest MOT result. A buyer must conduct a thorough physical inspection of the front suspension geometry to ensure the deteriorated ball joint dust cover has not allowed grit into the joint, which causes premature play. The damaged offside brake hose requires close scrutiny for any bulging or internal cracking that could lead to sudden failure. Given the low usage and high age, it is also vital to check for corrosion on the chassis mounting and the condition of the brake calipers, as these components often seize or perish when a vehicle remains stationary for extended periods.