2010 Mercedes-Benz CLS 3.0L Diesel · BF60 UAR

The 2010 Mercedes-Benz CLS presents a stable and currently sound mechanical picture following its most recent MOT on 22 May 2026 at 153,800 miles, where the tester recorded zero defects. This clean pass, coming just four weeks before today's date, indicates the vehicle is in a well-maintained state right now. The longer-term trend is one of resolving issues rather than a worsening pattern. The 2025 test on 3 June at 141,996 miles flagged several advisories, including a nearside rear parking brake at the very threshold of minimum efficiency and slight play in both front wheel bearings. The absence of these specific items in the 2026 record suggests they were addressed, pointing to a responsive owner who acted on the tester's findings. Mileage accumulation of roughly 9,600 miles per year over sixteen years is typical for this age of vehicle and does not raise concerns about excessive use or suspiciously low standing time. The annual test dates and recorded mileages form a consistent pattern, with each MOT occurring within a predictable yearly window and showing steady, incremental odometer growth. There are no alarming gaps or sudden jumps in the data that would suggest the car was laid up for long periods or subjected to unusually high annual use. Despite the clean recent record, a buyer should still conduct a focused physical inspection of components that have a documented history of attention. The rear braking system warrants close scrutiny. The nearside rear parking brake's marginal performance in 2025, while apparently rectified, points to a system that may require more frequent adjustment or cable maintenance than its counterpart. Have the rear calipers checked for smooth operation and the parking brake cables inspected for free movement and fraying. The advisories for slight play in both front wheel bearings in 2025 also demand a physical check. Raise the front of the vehicle and rock the wheels at the twelve and six o'clock positions to feel for any residual movement, as bearing wear can be intermittent and may not always trigger an MOT failure until it is severe. Finally, the recurring advisory regarding rear tyre wear from 2022 through 2024, specifically noting wear on the edge, is a significant clue about the vehicle's setup. This pattern often indicates the rear suspension geometry is slightly out of specification, or the bushes and links are allowing dynamic camber changes under load. While the tyres may have been replaced, the underlying cause could persist. Inspect the inner edges of the current rear tyres for uneven wear and have the rear suspension bushes, toe arms, and track rod ends examined for play. A four-wheel alignment check is strongly advisable to confirm the rear axle settings are correct and prevent premature tyre wear from continuing.