2. Greg's Used Auto in Huntsville is a gem for anyone looking to purchase a used vehicle. Customers rave about the fair prices, superior customer service, and the knowledgeable staff who help find the perfect car within budget. The inventory is top-notch, with each vehicle in excellent condition and priced below market average, making it a hassle-free buying experience. 6. Greg's Used Auto has a reputation for selling used vehicles in impeccable condition, with clean and well-maintained cars that are priced competitively. Customers appreciate the no-haggle pricing and the overall quality of the vehicles available at the dealership. 7. Greg's Used Auto specializes in providing customers with a stress-free and enjoyable car buying experience. The dealership prides itself on fair pricing, excellent customer service, and a selection of high-quality used vehicles. With a focus on customer satisfaction, Greg's Used Auto aims to make every customer feel valued and satisfied with their purchase.