Is the Atz's abnormal noise really that serious?
3 Answers
Don't worry, the 2021 Atz no longer has abnormal noise issues. Here is the relevant introduction about the 2021 Atz: 1. Exterior: Typical KODO 2.0 design language, the front face is very smooth and comes with chrome decorations. The LED headlights on both sides integrate with the extended borders from the grille, while the car's side features multi-ridged protruding lines, combined with ten-spoke aluminum alloy wheels, creating a sporty and streamlined feel. 2. Powertrain: The new Atz continues with the current Skyactiv-G naturally aspirated engine, available in two versions: an entry-level version with a 2.0L engine producing 116kW power and 202N-m peak torque, and a high-end version with a 2.5L engine producing 141kW power and 252N-m peak torque. Both versions are matched with a 6AT transmission.
To be honest, I've been driving the Atenza for almost three years now, and the rattling noises are indeed quite annoying. The main issue is the squeaking from the suspension on bumpy roads, and sometimes the interior panels make random noises too, especially when the AC is on high. I'd say it's not severe enough to be a safety hazard, but it's definitely irritating, particularly during long drives when the noise distracts you. Many Atenza owners in WeChat groups have discussed this – it's most common in domestically produced models from 2017 to 2020. The solution is pretty straightforward: regularly check the rubber bushings, add some lubricant, or have a professional shop tighten the screws. Repair costs are generally low, usually around 100 RMB, so don't be scared off. Other cars like the Camry also have rattling issues, and the Atenza isn't the worst – Mazda's handling makes it all worth it.
From an engineering perspective, I analyze that the rattling noises in the Mazda Atenza (Mazda6) mostly originate from worn suspension bushings or loose plastic components. The car's stiff chassis tends to amplify noise and vibration, which isn't a structural safety issue but rather a comfort concern. Self-inspection is straightforward: after parking, press on different parts of the body to locate the sound source. Most cases involve premature aging of new components, with many owners getting free repairs during warranty. Repairs aren't expensive either - replacing bushings costs just tens of yuan. Don't ignore it to prevent escalation into major issues. Compared to the Honda Accord, the Atenza has above-average but not exceptionally high rattle frequency. I recommend thorough test drives before purchase or adding sound insulation pads to mitigate this minor flaw.
