2007 Mercedes CLS 3.5L Petrol · KR57 HCG

The 2007 Mercedes CLS passed its most recent MOT on 5 June 2026 at 107,568 miles, leaving it roadworthy with a stable maintenance trend across the recorded history. The tester flagged a non-excessive oil leak and slight play in both front wheel bearings, but no failures or structural defects appear in the chain from the 2023 tests through to today. Prior advisories have either cleared or stayed minor, showing the vehicle has not deteriorated into a worsening mechanical condition. At roughly 5,661 miles per year, the odometer sits low for a nineteen-year-old car. The record shows 93,549 miles in January 2023, rising to 99,325 by December 2023, then tapering to 104,095 in June 2024 and 105,558 in May 2025. This pattern implies light, infrequent use with a long standing period between the 2023 tests. Sparse defect data outside the 2023 entry suggests basic upkeep was adequate, though the low annual mileage likely masks age-related degradation rather than heavy wear. A buyer should physically verify the front wheel bearings, as the June 2026 test recorded slight play on both sides; left unchecked, this can progress to rumble and premature hub failure. The December 2023 test noted worn near-side rear tyre inner edge, missing exhaust mounts, insecure front ABS sensor wiring, and worn front suspension arm bushes and ball joint. Though later tests show no repeat of these, rubber bushes and corroding exhaust hangers degrade with age and standing, so inspect suspension arms and underbody mounts directly. Confirm the oil leak source during a ramp inspection; a cam cover or sump seal weep is common on low-mileage ageing engines left idle. Check brake discs and calipers for binding after the long storage gaps, and review ABS wiring security flagged in 2023. The clean 2024 and 2025 results support a sound purchase, but a pre-sale mechanical check remains warranted on a vehicle of this age.