2016 Mazda Cx-3 1.5L Diesel · ST65 WEW

Recent inspection history shows a sudden shift from a clean testing record to significant safety failures, evidenced by the failed test on 06 August 2026. While the vehicle has maintained a consistent pass rate since 2021, the most recent failure involved dangerous defects regarding nearside and offside front tyre tread depths falling below the 1.6mm legal limit, alongside a major defect concerning a non-functioning offside rear seat belt. Although the vehicle achieved a pass on 24 August 2026, the transition from no defects in 2024 to dangerous tyre wear and seat belt issues in 2026 indicates a recent lapse in monitoring consumable safety items. The vehicle has covered 68,372 miles over its ten-year lifespan, averaging approximately 6,837 miles per year. This usage pattern is consistent with typical annual accumulation for a vehicle of this age, suggesting it has not been subject to extreme high-mileage motorway driving nor has it remained stationary for extended periods. From a mechanical perspective, this moderate mileage suggests that while major drivetrain components may not have reached high-wear thresholds, components subject to environmental degradation and regular friction, such as tyres and braking surfaces, will require regular scrutiny. Prospective buyers should pay close attention to the braking system following an advisory in October 2025 regarding both rear brake discs being worn, pitted, or scored. During a test drive, it is essential to check for any pedal judder or vibrations when applying the brakes at varying speeds, which can indicate uneven disc surfaces or binding calipers. Furthermore, given the recent failure of the front tyres, the condition of the steering and suspension geometry should be assessed; listen for any knocking or clunking sounds when navigating uneven surfaces or turning the steering wheel, as uneven tyre wear can sometimes be a symptom of worn suspension bushes or incorrect wheel alignment. The recent failure of the offside rear seat belt also necessitates a physical inspection to ensure the mechanism retracts smoothly and locks securely under tension. Beyond the recorded items, the history of tyre perishing noted in 2021 suggests that rubber components on this vehicle may be susceptible to age-related cracking. A thorough visual inspection of the sidewalls of all tyres is advised to ensure there is no evidence of structural cracking or bulging, which would indicate the rubber is degrading despite adequate tread depth.