Lexus's RX mid-size luxury crossover is one of its most successful models of all time, and for good reason. Occupants enjoy a nicely finished cabin that's well-isolated from wind, road and engine noise. The RX delivers smooth power with no drama, a hybrid option is one of the most efficient vehicles in the segment, and the value quotient is strong. In 2018, Lexus added a seven-seat version called RX L.