2007 Mercedes-Benz CLS 3.0L Diesel · LD07 CWW

This Mercedes-Benz CLS has demonstrated a stable roadworthiness trend over the past two years, with the most recent MOT test on 4 July 2025—just ten months ago—resulting in a clean pass at 131,329 miles. The absence of defects in both the 2025 tests (despite a failed retest in June 2025) suggests the vehicle has not encountered major recurring issues requiring immediate attention. However, the retest failure—without recorded defects—implies either an administrative oversight or a minor, non-critical fault that was quickly resolved. No advisories or structural concerns have been logged in the last four tests, which is unusual for a vehicle of this age and mileage, though it does not rule out hidden wear. The mileage progression indicates typical usage for its age, averaging around 6,900 miles annually, with no abrupt spikes or prolonged periods of inactivity. The gap between the 2024 and 2023 tests (10,539 miles in 11 months) aligns with the overall pattern, and the retest in June 2023 (just three days after failure) suggests prompt attention to any minor issues. There are no red flags in the mileage history to indicate neglect or excessive wear beyond expected norms for a vehicle this old. Given the lack of recorded defects, an in-person inspection should prioritise components that commonly fail without MOT flags but pose serious risks. Focus on the suspension—particularly the rear coil springs and bushes, which often degrade silently—and check for binding calipers or uneven brake pad wear, as these can cause intermittent failures. The exhaust system should be examined for leaks or corrosion, especially around the catalytic converter, given the vehicle’s age. Structural integrity, particularly around the sills and wheel arches, warrants scrutiny for hidden rust or frame damage, as these issues rarely appear in MOT records until they reach critical stages. Tyre condition, despite not failing MOTs, should be verified for uneven wear or low tread depth, as the retests imply a history of borderline compliance.