2016 Mercedes-Benz A-Class 1.6L Petrol · AB66 RUN

Persistent suspension corrosion culminating in a component fracture alongside recurring uneven tyre wear defines the mechanical testing record for this vehicle. An offside rear coil spring was monitored as corroded across consecutive annual tests before ultimately snapping and causing an initial test failure on 9 June 2026 at 82,040 miles. Although the broken spring was replaced to secure a same-day pass, the car retained active advisories for a nail in the nearside rear tyre as well as severe inner edge wear across both rear tyres, continuing a historical trend of premature shoulder wear that previously affected the front axle. Across its ten-year road life, the vehicle has covered 82,040 miles at a steady rate of roughly 8,200 miles per year, supported by an unbroken annual testing timeline. This consistent operational pattern demonstrates standard, progressive mileage accumulation where mechanical running gear, steering linkages, and braking components have experienced typical cyclic wear from regular road use, rather than the secondary degradation often associated with extended periods of dry storage or unmonitored standing. A prospective purchaser should direct immediate scrutiny towards the rear suspension geometry and axle hardware. The persistent inner edge wear on both rear tyres indicates that incorrect rear camber or worn rear control arm bushes may be placing disproportionate load on the tyre shoulders. Furthermore, it is essential to establish whether the rear coil springs were renewed as an axle pair following the recent fracture, as mismatched spring rates or uneven ride heights can adversely affect handling dynamics. On a road test, assess the vehicle for excessive body roll, any skittishness over mid-corner bumps, or distinct knocking noises from the rear suspension over broken tarmac. The braking system and vehicle underside also warrant a close physical inspection prior to purchase. The offside rear brake disc was flagged for corrosion, pitting, and scoring on earlier tests, requiring confirmation that the rear discs and pads have since been renewed or remain within acceptable operational tolerances without causing brake judder or binding. Additionally, the underfloor trim work previously noted as damaged should be inspected from underneath to confirm that all protective shields and undertrays are firmly fastened to prevent road debris ingress or resonance at higher speeds.