Shop 2003 Lexus IS 300 vehicles in Surprise, AZ for sale at Cars.com. Research, compare, and save listings, or contact sellers directly from 3 2003 IS 300 models in Surprise, AZ.

After weeks of research and searching for advice on which new car to buy, you finally settled on the Lexus IS. There's just one problem: the 2025 model has three trims to choose from, and each trim ...