2017 Mercedes-Benz CLA 2.1L Diesel · LO17 ABU

The most recent MOT test on 2025-05-13, at 54,530 miles, confirms the vehicle passed without any recorded defects, indicating current roadworthiness. Over the past three tests—2023-05-12, 2024-01-23 (with a duplicate entry), and 2025-05-13—there are no advisories or failures, suggesting a stable maintenance pattern. The absence of recurring issues implies that major components such as suspension bushes, coil springs, or brake calipers have not been compromised, though this does not preclude hidden wear. The most recent test was conducted just over two years ago, which is within the standard MOT cycle but nearing the upper limit of recommended frequency for a vehicle of this age and mileage. The mileage progression shows a consistent annual average of approximately 6,059 miles, which aligns with typical usage for a nine-year-old vehicle. There are no abrupt spikes or prolonged stagnation periods, though the gap between the 2022-12-14 (34,799 miles) and 2023-05-12 (35,338 miles) tests suggests minimal activity over four months. The 2024 test date is unusually early—just six months after the previous one—though both entries record a pass at 41,350 miles, indicating either a duplicate submission or an accelerated servicing interval. This could imply proactive maintenance or an attempt to reset the MOT cycle artificially. Given the lack of recorded defects, the primary focus for an in-person inspection should centre on high-wear components not routinely tested by the MOT. The suspension—particularly rear bushes and coil springs—should be checked for cracking or excessive play, as these are common failure points in Mercedes-Benz models of this era. Brake discs and pads, while not flagged in past tests, warrant scrutiny for uneven wear or binding calipers, especially if the vehicle exhibits uneven braking. Exhaust emissions should also be monitored, as catalytic converters in this model can degrade silently over time. Finally, inspect the underbody for corrosion around wheel arches and sills, as the vehicle’s age increases the risk of structural compromise. The absence of advisories in past MOTs does not guarantee these areas are intact, so thorough visual and functional checks are essential.