Written and edited by Ethan Cole, Editor-in-Chief · ✓ Technically reviewed by Daniel Wei Chen — Senior Chinese Automotive Diagnostics & Repair Specialist, Sydney · 21 August 2026.
BYD’s Australian range documented model by model: the alternating A/B service pattern, year-8 services that land exactly on the battery-warranty boundary, government efficiency figures — and the cleanest recall record of the four brands.
One badge, three gear oils. “The BYD oil” does not exist — match the fluid number to the model, every time.
Every technical figure on these pages is verified against official documents or two independent sources before publication — our editorial policy explains how, and our corrections page shows what happened when we got something wrong.