BYD's New Ultra-Luxury EV: Rolls-Royce-Style Coach Doors and Solid-State Batteries Could Debut Next Week

BYD is preparing to unveil its most luxurious electric sedan yet, a flagship model that could introduce two groundbreaking features for the Chinese automaker: Rolls-Royce-style coach doors and solid-state batteries. The debut is expected as early as next week, marking a significant step in BYD's push into the ultra-luxury EV segment. Solid-state batteries, known for higher energy density and improved safety, would give BYD a major competitive edge over rivals still using conventional lithium-ion cells. Meanwhile, coach doors—rear-hinged like those on Rolls-Royce models—would signal a bold design statement aimed at affluent buyers. This launch could reshape the luxury EV landscape and intensify pressure on established players like Tesla and Mercedes-Benz.