Launched in the mid-2000s, the BMW M5 E60 arrived in China as a technological tour de force, packing a screaming V10 engine and a price tag that reflected its avant-garde engineering. Priced at ¥1.85 million upon its official import, this fifth-generation M5 remains an icon for its bold decision to mate a high-revving V10 with cutting-edge transmission tech, creating a sedan that blurred the line between executive transport and supercar.