Gillman Honda of Houston Southwest keeps a large lineup of used cars, trucks and SUVs from major manufacturers for our area customers to choose from. Whether you're searching for a used car, used truck, or used SUV, Gillman Honda Southwest is the place to look. Serving Houston and Katy, Texas with used cars and trucks. Looking for a new Honda van, car or truck? Search through our Honda new inventory section. If you want something, however, that we don't have, please fill out our Car Finder form and we'll try and acquire it for you. We are located at 10595 W. Sam Houston Pkwy S, Houston, TX.