2005 Mercedes-Benz CLS 3.0L Diesel · CX55 BBE

The 2005 Mercedes-Benz CLS presents as roadworthy with a stable maintenance trend. The most recent test on 1 April 2026 at 202,222 miles returned a pass with no defects recorded, and the prior three annual tests from March 2023 through March 2025 also passed cleanly. The single failure on 27 March 2025 at 197,834 miles is anomalous: the DVSA record shows no defects listed against that test, and the vehicle passed on the same day at the same mileage, indicating an administrative or procedural rejection rather than a mechanical fault. Mileage accumulation is consistent with typical use for a 21-year-old vehicle. The record shows 190,957 miles at the 16 March 2023 test, rising to 194,741 by 28 March 2024, then 197,834 by 27 March 2025, and 202,222 by 1 April 2026. That equates to roughly 3,800 to 4,400 miles per year across the recorded period, well below the 9,630-mile annual average implied by the lifetime figure. The sparse five-entry history with no advisories suggests either light recent use or that the previous owner addressed wear items before each test. A buyer should still commission an independent inspection of structural integrity and corrosion, particularly around subframes and suspension mounting points, given the vehicle's age and 202,000-mile accumulation. Although no advisories flag coil springs, suspension bushes, brake discs, or exhaust emissions across the record, the lack of flagged wear does not confirm component condition. The clean MOT trail implies conscientious test preparation, but the dual 27 March 2025 entries warrant verification of the V5C and any prior failure documentation to rule out concealed defects.