THE TRUTH ABOUT THE BYD ATTO 3 EV RUST PROBLEM

EV Channels Review

John Cadogan addresses the growing concern over rust issues in the BYD Atto 3, particularly focusing on reports from Australia. He explains the historical context of car rust and the modern galvanization processes that largely prevent it. Cadogan investigates two specific incidents where rust was found on subframe members and bracket attachment points. While acknowledging the potential for rust in ungalvanized or inadequately galvanized steel, he suggests that the observed rust on the Atto 3 might be localized and inconsequential, possibly due to assembly processes preventing full galvanization in those specific areas. He emphasizes the importance of adequate galvanization (70g/m² per side) and the use of high-strength steels, which are more susceptible to rust due to thinner panels. Cadogan calls for BYD to issue a public statement reassuring consumers about the galvanization quality and durability of their vehicles, especially given BYD's emerging status in markets like Australia, where consumers are essentially 'lab rats' testing new brands.