Geely's EV brand Zeekr is the latest to join a growing list of automakers that have turned to the "gigapress" die casting technique pioneered by Tesla to slash the cost of electric vehicles.
Zeekr's manufacturing technology chief Jiang Kehong told Reuters the Chinese carmaker had started using massive aluminum die casts to make a large rear underbody section of the Zeekr 009 six-seat, multi-purpose van.
He said the technique had helped Zeekr eliminate almost 800 welding points, cut defects, made the vehicle lighter, and boosted structural stiffness, in turn improving the ride of the MPV which went on sale in China this year.
"In the future, Zeekr will use giga-casting technology on more models," Jiang said.
Zeekr's shift to the gigapress technique comes at the same time Chinese rival Xpeng has adopted a new vehicle platform technology that also mimics the way Tesla designs and manufactures electric cars.
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