Reimagined for the new model year, the new Lexus RX 350 is an SUV ready to deliver improved style and performance. At Sewell Lexus of Dallas, we strive to provide our customers with the seamless shopping process they deserve. Our Dallas, TX, customers can shop for current Lexus RX 350 models online and read on to find out more about the upcoming changes to the Lexus RX 350.