We specialize in Certified Pre-Owned (CPO) Hyundai and KIA, and have experienced certified Technicians who make sure that all of our inventory is safe to drive home. The customer experience is of the highest importance here and we believe that we should treat the customer how we would want to be treated. We provide professional Appraisers to make sure that you are getting the best value for a car you would either like to trade in or sell us. We have a need for your car and want to look at it!
CarMax
CarMax is a used car retailer in McKinney, TX where customers can browse inventory with no-haggle prices, sell or trade in a car, and apply for financing through CarMax Auto Finance. All vehicles are inspected before sale and come with a limited warranty.
Diamond Dealers of Dallas is a proud military family–owned business rooted in McKinney, Texas. Built on the values of service, integrity, and commitment, our company reflects the principles learned through military life—honesty, discipline, and respect for others. Our journey began with a desire to serve our community the same way we serve our country: with dedication and accountability. We believe trust is earned, not assumed, which is why we focus on transparency, fair practices, and long-term relationships over quick transactions. As a family-operated business, we understand the importance of loyalty, responsibility, and standing behind our word. Every customer is treated with care, respect, and professionalism, because your trust means everything to us. We are honored to serve McKinney and the greater Dallas–Fort Worth area, and we remain committed to providing dependable service while giving back to the community that supports us.
Our dealership is a multi-time Nissan Global Award winner for a reason. With a fantastic selection of new and used cars, a state-of-the-art service department, and amenities that benefit you, were able to provide an elite experience. Visit Nissan of McKinney to find the full lineup of precision-crafted, feature-packed Nissan cars, SUVs and trucks for sale, as well as certified pre-owned Nissans and used models from a variety of brands. If you need maintenance, our car dealership in DFW has a top-of-the-line auto repair shop. Its open to those looking for Nissan service, along with drivers of other makes and models. Our factory-trained technicians will treat your car right, and appointments can be made online for your convenience.
With years of experience serving the area, our dealership is dedicated to offering high-quality, pre-owned vehicles to our customers. From the moment you walk through our door, we’re committed to providing you with a great car-buying experience. With our skilled sales staff and financing options, we’ll help you get the vehicle you want, at the great price you deserve. Our goal is for you to be so delighted with your vehicle purchase that you’ll come see us when you need your next car and will happily recommend us to friends and family. Customer referrals are the ultimate compliment.With many vehicle shopping options available, we differentiate ourselves by understanding our local car-buying community and satisfying its needs; helping valued local customers like you, find the vehicle that’s the “right fit”. Feel free to browse our inventory online and check out the Featured Vehicles section on our homepage. If you see a vehicle you like, submit an online quote request, or contact us to schedule a test drive. To learn more about our dealership and how we can help with your next vehicle purchase, please call or stop by in person. We look forward to meeting you.
