Buick GL8 Brings Advanced V2X Tech to China Photo: Buick Buick’s 2021 GL8 luxury minivan lineup is bringing new intelligent technologies to China’s roads. GL8 Avenir models will now be equipped with vehicle-to-everything connectivity. Known as V2X, this tech gives vehicles the ability to communicate with each other to boost safety and prevent traffic snarls. Meanwhile, the GL8 ES is getting some high-tech upgrades of its own. The model now boasts more than 20 driver-assist tools for improved peace of mind and protection. “The new entries showcase the relentless evolution of Buick’s flagship, setting a new industry benchmark in safety and intelligent driving,” said Molly Peck, executive director of Buick sales and marketing for SAIC-GM.