Breaking into the Luxury market isn’t easy. Toyota has arguably had the most success with Lexus, the only full-line luxury marque sold in America that isn’t German. Infiniti gave up on trying to go head-to-head with the S-Class and 7-Series when they ditched the Q, and Cadillac has yet to have a complete and coherent strategy. Meanwhile Acura started off strong with the Legend, created a competent E/5 competitor with the all-wheel-drive RL, and then things started to fall apart. Can the RLX bring the brand back?