2016 Mercedes-Benz A-Class 1.5L Diesel · WA03 KRO

A mixed mechanical history marks this 2016 Mercedes-Benz A-Class, punctuated by two recorded MOT failures alongside periods of straightforward compliance. On February 3, 2026, the vehicle initially failed its test due to a supplementary restraint system warning lamp fault before passing later the same day once rectified, alongside advisories noting worn nearside and offside front brake discs. This follows earlier recorded failures, including a dangerous defect in January 2021 for a nearside front tyre below the legal tread depth, demonstrating that while the vehicle achieves passes overall, it has periodically required targeted intervention to meet basic statutory roadworthiness standards. Accumulating 119,197 miles over its ten-year lifespan yields an average of roughly 11,920 miles per year, representing typical annual usage for this class of vehicle. Testing has occurred at consistent twelve-month intervals without prolonged gaps or extended periods off the road, indicating steady utilization rather than intermittent storage. Mechanically, this consistent mileage accumulation means that high-wear items across the suspension, drivetrain, and braking systems have undergone continuous operation and will rely heavily on the quality of preceding maintenance intervals. On a test drive, prospective buyers must pay close attention to the front axle, specifically listening for any metallic scraping, grinding, or groaning under braking, and feeling the steering wheel and brake pedal for judder that would confirm the advanced wear noted on the front brake discs. Furthermore, verify that the supplementary restraint system warning light illuminates correctly during ignition and extinguishes immediately after engine start, ensuring the previous fault has been permanently resolved rather than temporarily masked. Beyond the specific items flagged in the MOT logs, the overall chassis and electrical infrastructure of a high-mileage Mercedes-Benz require thorough physical inspection. Check all remaining lighting circuits, including the high-level brake lamp noted in past advisories, and inspect the condition of the 18-inch alloy wheels and tyres for uneven wear patterns that could point towards underlying wheel alignment or suspension geometry issues. A careful ramp inspection remains essential to examine suspension bushes, drop links, and underbody components for play or corrosion before committing to a purchase.