Gray. ATTENTION!!! Success starts with Ourisman Hyundai Mazda! Ourisman Automotive- The most reliable and dependable used cars around. 90 years of satisfied customers. This great-looking 2016 Hyundai Sonata is the rare family vehicle you are looking to get your hands on. Top-of-the-lineup. Ourisman Automotive- The most reliable and dependable used cars around. 90 years of satisfied customers. In 1921, Benjamin Ourisman founded the Ourisman Automotive business when he opened Ourisman Chevrolet at 6th and H Street, NE in Washington, DC. Hundreds of thousands of vehicle sales and millions of service repairs later, the Ourisman philosophy and mission continues to be "INTEGRITY".