2017 Mercedes-Benz A-Class 1.5L Diesel · J2 XCO

The most recent MOT test on October 31, 2025, confirms this Mercedes-Benz A-Class remains roadworthy at 73,033 miles, with no defects or advisories recorded over the past three annual tests. The absence of any failures or recurring issues suggests the vehicle has been maintained consistently within legal limits, though the single failure in October 2023—albeit at just 49,952 miles—was unusually early for a first MOT. That said, the subsequent tests passed without incident, indicating either a one-off oversight or a non-recurring mechanical anomaly. The most recent test date, just under nine months ago, is acceptable for a vehicle of this age, though buyers should verify whether the 2026 MOT has been booked and scheduled. The mileage progression shows a steady accumulation of approximately 8,100 miles annually, which is typical for a vehicle of this age and class. There are no significant gaps or abrupt jumps in mileage, and the 2023 failure at 49,952 miles—just 76 miles before the previous test—implies either a rushed or overlooked pre-MOT inspection rather than a pattern of neglect. The lack of advisories or defects in any test suggests consumables like brakes, tyres, and suspension components have likely been replaced or serviced proactively, though this cannot be confirmed without service records. Given the clean MOT history, the primary focus for an in-person inspection should centre on suspension integrity, particularly the condition of coil springs, bushes, and dampers, which are common wear items in this model. The 2023 failure—if it was indeed a first-time MOT—could hint at an early-stage issue with brake binding or corrosion, so the tester should examine rear brake calipers, pads, and discs for uneven wear or rust accumulation. Structural corrosion, particularly around wheel arches, sills, and underbody panels, should also be scrutinised, as this model is prone to rust progression over time. Finally, the exhaust system and emissions components should be checked for leaks or damage, as these are frequently overlooked but critical for both performance and legal compliance.