2013 Mercedes-Benz CLS 3.0L Diesel · CL51 SAG

This Mercedes-Benz CLS demonstrates a consistent roadworthiness record, having passed every MOT test without defects since February 2022. The most recent inspection on 2026-02-16 confirmed no issues at 154,396 miles, reinforcing a stable maintenance pattern over the past four years. The absence of advisories or recurring faults suggests the vehicle has been subjected to regular servicing, though the lack of defects does not preclude hidden wear—particularly in high-mileage components like suspension bushes, coil springs, or drivetrain synchronisers. The clean MOT history is notable, but the buyer should verify whether servicing aligns with the manufacturer’s schedule, as no service records are provided. The mileage progression indicates typical usage for a vehicle of this age, averaging around 11,877 miles annually. There are no abrupt jumps or prolonged gaps that might suggest neglect or extended periods of disuse. The most recent test at 154,396 miles follows a steady increment from 146,558 miles in February 2025, maintaining a consistent interval of roughly 7,800 miles between tests. While this pattern suggests regular driving, the buyer should confirm whether the vehicle was stored or lightly used during any periods, as prolonged inactivity can accelerate corrosion or fluid degradation. Given the absence of MOT faults, the primary focus for an in-person inspection should centre on components prone to wear at this mileage. The suspension—particularly rear bushes and coil springs—should be examined for excessive play or corrosion, as these often fail silently. Brake discs and calipers, though not flagged in tests, may exhibit uneven wear or binding, especially if the vehicle has been driven hard. The drivetrain, including gearbox synchronisers and differential seals, warrants scrutiny for fluid leaks or unusual noise, while the exhaust system should be checked for rust or cracks, particularly around flanges. Structural integrity, including underbody corrosion and frame rails, is critical given the vehicle’s age, even if no MOT advisories were recorded.