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Certified Pre-Owned
Each Buick, Chevrolet, GMC CPO vehicle is thoroughly inspected, reconditioned, and includes two factory-backed limited warranties with roadside assistance.

Current Offers
View this month's current offers and promotions on select Chevrolet vehicles.
Our Reviews
Very good experience. I had dealt with sales person before.
We have always dealt with Dieffenbach for all of our car needs. We are very loyal to them as they are to us.
The teamwork is excellent and customer service is on point.
Tara and Tori and the hole staff are really great. This is the best experience I've had at a dealership. I would highly recommend them to anyone looking for a new or used vehicle.
My in-laws bought a Buick Enclave and were very pleased from start to finish. I bought a GMC AT4 and I also was very pleased. Robbie Singletary was our go to guy and he did a great job. He took the time to show my in-laws how to use the new technology that the Enclave offered. Trust me, they needed all the help they could get. Hahahahaha. I would recommend if you’re in the market to give this team a shot before pulling trigger somewhere else. 5 stars for me!
Deffenbach Cheverlot an outstanding dealership with excellent service. Diffenbach Cheverlot has set a standard for excellence that other dealerships will have to work extremely hard to try and match. My 2010 Camaro had a prior problem with eratic acceleration and deceleration which left me stranded. I had my car towed to another dealership to try and correct the problem. They replaced a pedal assembly, but 75 miles later the same problem left me stranded. This time I had it towed to Diffenbach Chevrolet. I was pleasantly surprised, how quick I received a phone call from their technician who had quickly diagnosed the problem. He explained in detail the reason I was experiencing this problem was due to a failure with my Camaro's computer board that was bad and needed to be replaced. The technician had one in stock and could replace the same day. The tech also reassured me that this would fix the problem. I have had absolutely no problems with the car since the repair. I have driven it 2,700 miles since being repaired. I am so pleased with this dealership that I trusted them to install a performance upgrade with cold air intake and a new Borla exhaust system. Not only is my car repaired, but my new performance upgrade can be felt and heard. I'm so pleased with my experience with this dealership that my next vehicle purchase will be with Diffenbach Cheverlot. Everyone from the owner, to sales and service set a Gold Standard of Excellence. I encourage you to try Diffenbach Cheverlot in Rockingham NC.
I have been going to dieffenbach for the past 3 years has given my car excellent service anyone that complains otherwise is just a disgruntled person.
Salesperson Person was helpful .Dealership is great hope they will find a chevy Avalanche for me .because I am be looking on. the internet thanks
Welcome to Dieffenbach GM Superstore
If you're shopping for a new car, truck, crossover, or SUV in the greater Richmond area, come look at the inventory available at Dieffenbach GM Superstore in Rockingham, NC. We've got a fantastic selection of new Chevy, Buick, and GMC models for you to choose from including the ever-popular Silverado line of trucks along with used cars, trucks, and SUVs, all with the Dieffenbach reputation. Our team is here to assist you to find the right vehicle, so if you're not clear which model is right for you, that's ok. Expect to discover which one "checks all the right boxes" for you. Plus count on our assistance to figure out if leasing or financing is the better option for you.
At some point, all vehicles need service. Whether it's something basic like an oil change, or something more significant like transmission work, the expertly trained service team at our dealership serving our Pinehurst customers is here to help. Routine maintenance will help extend the life of your vehicle and keep it running like new for years to come. If you like to work on your vehicle at home, you can order OEM parts directly from us. We also have an auto body repair center if your vehicle has a dent from the grocery store shopping cart or if you were involved in an accident. No matter what your vehicle needs, we're here to help.