This is one of the most efficient large 4x4, and it is spacious and stacked with equipment. The RX is a top-selling and highly-ranked luxury crossover SUV with one of the best combinations of powerful performance and secure handling in its class. The Lexus RX is a vehicle that's comfortable in its own metal. The Lexus RX has for years been the benchmark for marrying functionality, quality, and performance in the luxury mid-size SUV class. The RX receives wide praise for its stylish exterior, class-leading safety features and ratings, comfortable interior space, good cabin tech features, and capable driving dynamics. Car and Driver advises, "If you're seeking a serene and swift transporter for up to five persons, this is your SUV."