Welcome to Dieffenbach GM Superstore
Welcome to Dieffenbach GM Superstore, where you can expect the very best to offer in Buick, GMC, and Chevrolet vehicles. Our Rockingham, NC dealership serves drivers throughout our surrounding areas. We provide a solid selection of new and used models for you to choose from. Shop with confidence from our Certified Pre-Owned vehicles, knowing that we've fully inspected each one before it is driven on to our lot for sale. With our ever-changing inventory, we can help you find the perfect car, truck, SUV, van, or crossover that you need for you and your family.
You car ownership journey continues with our finance center. The qualified team of finance experts work to maintain strong relationships with a variety of banks to ensure that you have the financing you need for your vehicle. Let us help you explore all of the loan and lease options available and find the right one for your budget. Find out what to expect from your monthly payment so that you can fit it to your budget.
Our commitment to our customers continues long after your purchase. The knowledgeable service technicians are on hand to handle any maintenance or repairs you might need. Let us keep your new or used vehicle running in top shape with suggested maintenance, major repairs, or body work. The parts department keeps a full stock of genuine Chevrolet, GMC, and Buick parts and accessories. Our authentic OEM parts and accessories are made just for your vehicle and keep your vehicle running and looking great.
Contact us today or come by our dealership to get the most professional service from the friendliest team in the business.
Best service ever! Andy made the process so smooth for us. Everything about this dealership is wonderful!
My husband and I recently purchased a new Tahoe, and Stephen, Rusty, and staff were so kind, helpful, and easy to work with! If you are ever in the Rockingham area and looking for a new ride, check these guys out! Thank you again to Dieffenbach for all of your help and hospitality last week! We appreciate you all!
we where traveling from Southport to Niagara Falls, stopped on our way in Rockingham. My husband hear this noise and said it’s probably our brakes. We pulled into Dieffenbach dealer ship, and ask f they could help. They repaired the brake pads and roter system. Big shout out to the Service Manager that day, and the mechanics which did a super job getting us back on the road. Thank you for your excellent service. Now we where abel to meet our kids at Niagara Falls and we celebrated our 50 th anniversary. We will always recommend Dieffenbach Dealer to others. Super job done well.