2015 Mercedes-Benz CLS 2.1L Diesel · J18 YAX

The Mercedes-Benz CLS presents as roadworthy following the most recent test on 18 July 2025 at 106,041 miles, where the tester recorded no defects. The maintenance trend is stable across the available history, with every pass showing a clean sheet and no advisories logged. A failed test on 9 July 2025 at 105,365 miles is anomalous, as the record lists no defects; the vehicle passed nine days later with no faults raised, suggesting an administrative or non-mechanical rejection rather than a genuine condition issue. Mileage progression sits at a typical level for an eleven-year-old vehicle, averaging roughly 9,640 miles per year against the 106,041 miles recorded. The gap between the May 2023 test at 78,837 miles and July 2023 at 79,162 miles shows minimal use, while the jump to 91,061 miles by July 2024 and 105,365 miles by July 2025 reflects steady annual accumulation of around 12,000 to 14,000 miles. The DVSA data is sparse, with only five entries and no advisories or component-specific comments to interrogate. Given the absence of flagged suspension bushes, brake discs, coil springs, corrosion, or exhaust emissions failures, the record implies consistent upkeep by prior keepers with no skipped consumable replacements noted. A buyer should still commission an independent inspection of structural integrity and drivetrain wear, as MOT passes with no defects do not capture gradual mechanical degradation below test thresholds. The July 2025 fail with no defects recorded warrants a check of the original refusal reason at point of sale, since a clean pass days later points to a documentation or tester error rather than rectification work. Verify service history against the 105,365 to 106,041 mile interval to confirm no outstanding mechanical actions were deferred.