2020 Mercedes-Benz A 1.9L Diesel · KU20 CBV

A six-year-old Mercedes-Benz A-Class carrying 133,732 miles presents a roadworthiness picture dominated by sustained, higher-than-average use rather than any pattern of component failure. Across five recorded DVSA tests spanning 2022 to mid-2026, the vehicle has passed every examination without a single advisory-free interval being broken by a failure, and the most recent test on 26 June 2026 was recorded as a clean pass with no defects or advisories noted. The only meaningful blemish in the entire history is a cluster of advisories issued at the July 2023 test, all centred on the braking system. This record should be read as a vehicle that has consistently met the statutory minimum, with one isolated brake-related note from the middle of the testing window. There is no evidence of structural corrosion, suspension deterioration, exhaust non-compliance, or any of the more serious categories of MOT defect in the data provided. The annual accumulation rate of roughly 22,289 miles is materially higher than the typical figure for a 2020-plate vehicle of this class, where 10,000 to 14,000 miles per year would be more expected. Five tests have been recorded at broadly annual intervals between July 2022 and June 2026, with no multi-year gaps that would suggest the car was off the road or laid up, meaning this is genuinely a working vehicle rather than one with a dormant period skewing the mileage. Mechanically, this sustained level of use will place above-average demand on the friction materials, suspension bushes, coil springs, drivetrain mounts, and clutch or dual-clutch components, even where the MOT test itself does not directly inspect those parts. The absence of any advisories on tyres, suspension linkages, exhaust integrity, or driveshaft components across the entire record is a relevant data point, but it should be read alongside the realisation that MOT testing is a roadworthiness snapshot rather than a comprehensive mechanical survey, particularly on a vehicle that has covered this kind of distance. The advisory recorded in 2023 regarding the offside rear service brake binding is the single component-specific item that warrants the most direct attention from a prospective buyer. Brake binding on a rear caliper or handbrake mechanism typically presents on a test drive as a reluctance of the car to roll freely when the brake is released, a pulling sensation under light braking, a rear wheel that feels hotter than the opposite side after driving, or a slight rotational drag when the wheel is manually rocked with the car jacked. The accompanying advisories on rear brake disc wear and rear inner brake pad wear suggest these components have been working hard, which is consistent with the mileage profile, and on inspection the inner pad wear in particular is worth checking by direct visual examination through the wheel as inner-edge wear can progress unevenly and is not always obvious from the outer face. Given the higher-than-average mileage and the rear brake binding advisory from 2023, a thorough test drive should focus on detecting symptoms that the MOT station cannot fully assess. Listen for any clonking or knocking from the front suspension over speed humps and uneven surfaces, which can indicate worn lower wishbone bushes or anti-roll bar link deterioration typical of higher-mileage vehicles. With the engine running, check for any vibration through the steering wheel under braking, which could point to front disc warping consistent with the front disc wear advisory from the same test. Monitor the steering for any pull to one side on a straight road, and feel for any delay or inconsistency in the brake pedal, particularly the rear brakes, where the binding note originated. Finally, given that no advisories or defects have been recorded on the most recent two tests despite the continued mileage accumulation, a current inspection of brake pad and disc thickness, along with a check for any fresh corrosion on the underbody, exhaust, or suspension components, would be the most targeted way to confirm that the vehicle remains in the condition its recent test results suggest.