Lexus Stages World Debut of All-New RX 350 and RX 450h at Los Angeles Auto Show November 19, 2008 - Los Angeles, CA - Lexus unveiled the all-new, next generation RX 350 and RX 450h hybrid at a press conference today at the Los Angeles Auto Show. The vehicle that pioneered the car-based luxury utility vehicle segment when it launched in 1998, is completely redesigned and will continue to set new benchmarks in areas that have made it the best-selling luxury utility vehicle: innovation, styling,