2009 Mercedes-Benz CLS 3.0L Diesel · GY59 PXP

The vehicle maintains a stable roadworthiness status, though the record reveals a persistent pattern of deferred minor mechanical repairs. The most recent test in December 2023 at 131,432 miles passed despite a noted oil leak, which had also been flagged during the 2022 inspection. This indicates a recurring seepage that has not yet reached the threshold of a test failure but suggests the owner prioritises passing the MOT over proactive engine-related maintenance. At 17 years old with 131,432 miles, the CLS has averaged approximately 7,700 miles per year, which aligns with typical usage for a luxury coupe of this age. The mileage accumulation is consistent, with intervals of roughly 2,500 to 3,000 miles between annual tests from 2019 through 2023. However, the last MOT was conducted in December 2023, meaning the vehicle is now over two years past its due test date, increasing the risk that undetected mechanical faults or component degradation have developed since the last official inspection. A buyer must closely inspect the front suspension geometry, as the history shows a recurring issue of inner tyre wear dating back to 2014 and 2017. The tester flagged slight play in both front wheel bearings in 2021, suggesting the steering hubs or related components may be nearing the end of their functional life. Additionally, the persistent oil leak noted in 2022 and 2023 requires a physical underside inspection to determine if the source is a simple gasket seal or a more significant engine failure. Given the previous reports of engine undertrays obscuring components, a thorough cleaning of the bay is necessary to ensure no hidden structural corrosion is present beneath the plasticwork.