Welcome to Madison Auto's website. Madison Auto serves Madison, SD and the surrounding communities with an outstanding selection of pre-owned cars and trucks. Madison Auto's commitment to customer service both before and after the sale is second to none. Greg VanHecke has over 16 years of experience in customer satisfaction in the automobile industry. With his knowledge you are assured that he will take the time to listen and find the perfect vehicle to fit all of your needs. Stop on by for a test drive at Madison Auto Sales in Madison, South Dakota.