2008 Mercedes-Benz B-Class 2.0L Diesel · OY58 AET

The most recent MOT test on September 12, 2025, confirms the vehicle remains roadworthy with no defects recorded at 109,873 miles. This represents a stable maintenance trend over the past two years, as the 2024 and 2023 tests also passed without failings. The single failure in November 2022—though unusual—was not repeated, suggesting any issue was either resolved or non-recurring. The absence of advisories or repeated faults implies the vehicle has not been subjected to neglect or deferred maintenance, though a thorough in-person inspection remains essential to verify hidden wear. The recorded mileage of 109,873 miles over 18 years equates to approximately 6,104 miles annually, a rate consistent with typical usage for this vehicle’s age. The gap between tests varies, with the longest interval of 15 months between the 2021 and 2022 tests, yet no defects were recorded during that period. The sudden failure in November 2022—just two days before the 79,297-mile mark—stands out but lacks context; it could indicate a single-point failure rather than a broader pattern. The subsequent tests passed without issue, reinforcing the need for further inspection of components prone to fatigue or wear at this mileage. Given the lack of documented faults, priority should be given to inspecting high-wear items such as suspension bushes and coil springs, particularly the rear, where binding calipers were implied in the 2022 failure. Brake discs and pads should be checked for uneven wear or corrosion, as the absence of advisories does not preclude gradual deterioration. The structural integrity of the chassis and sills warrants scrutiny, especially in a vehicle of this age, for signs of corrosion or frame distortion. Finally, the exhaust system—often a silent failure point—should be examined for leaks or excessive rust, as emissions-related issues are not recorded in the MOT history.