Certified by Merit Chevrolet GMC of Duncan • Aug 16, 2026
Car DealerChevrolet DealerGMC DealerUsed Car DealerTruck DealerUsed Truck Dealer
At Merit Chevrolet GMC Duncan, we’re proud to serve drivers across Southwest Oklahoma with a commitment to honesty, quality, and unbeatable value. Whether you’re shopping for a rugged new Silverado, a dependable GMC SUV, or a quality pre-owned vehicle, our friendly team is here to help you find the perfect fit.
We offer a full range of services including new and used vehicle sales, certified service and repairs, genuine GM parts, and flexible financing options tailored to your needs. Visit us in Duncan or explore our inventory online at MeritChevroletGMCDuncan.com — where your satisfaction drives everything we do.
Details
DeliveryAvailable
Credit cardAvailable
DebitAvailable
Wheelchair accessible entranceAvailable
Location
Certified by Merit Chevrolet GMC of Duncan • Aug 16, 2026
Certified by Merit Chevrolet GMC of Duncan • Aug 16, 2026
Monday8:30 AM - 7:00 PM
Tuesday8:30 AM - 7:00 PM
Wednesday8:30 AM - 7:00 PM
Thursday8:30 AM - 7:00 PM
Friday8:30 AM - 7:00 PM
Saturday9:00 AM - 6:00 PM
SundayClosed
Reviews
4.3
453 reviews
5 stars
326
4 stars
44
3 stars
18
2 stars
13
1 star
52
TE
Tiffany Ellis
Aug 4, 2026
5.0
Rhonda was great for us she sold us this truck pretty much on a text message! She made this sale super easy and we would definitely let her sale us another truck!
SC
Sheri Chase
Aug 1, 2026
5.0
Had a great experience with my new purchase today, Rhonda helped me pick the right vehicle for my needs, she is the best and I appreciate all that she did for me. Thank you Rhonda for all that you do
TJ
Tony Jackson
Jul 11, 2026
5.0
Trevor has been the best salesperson we have ever had the pleasure of working with. We are in our 60’s so that is saying a lot. If I owned this dealership I would want all of my sales people to have Trevor’s personality and ability to work with the customers. He lets you know how much he appreciates your business and is not a high pressure salesman. I have recommended him and Merit Chevrolet to several of our friends and co-workers. We love our new red Equinox!
AM
Allyson McKay
Jul 2, 2026
5.0
After a rather unfortunate situation with our Acadia we had the best experience trading it in for a truck. Thank you to Rhonda for being very charismatic and attentive to us with the process of finding a truck that would work for all of my very specific requirements and would fit my family comfortably! We’re already in love with our truck and again very thankful for Rhonda and everyone else that helped in the process of our trade in!
MB
Mackenzie Brown
Jun 24, 2026
1.0
If I could give this Business zero stars I would!!! I am extremely disappointed with the customer service I have received from both the GMC dealership and the auto body shop. My vehicle is practically brand new, yet it is already experiencing serious engine problems, and instead of receiving support and concern, I have felt ignored and dismissed throughout this process. The staff have shown little regard for the stress, inconvenience, and disruption this situation has caused in my daily life. Rather than listening to my concerns and providing clear communication, I have repeatedly felt that my feelings and the seriousness of the issue were disregarded. As a customer who invested in a new vehicle, I expected professionalism, accountability, and respect, but my experience has been the complete opposite. Shame on you GMC!
Frequently Asked Questions About Merit Chevrolet GMC of Duncan
What brands of vehicles can I find at Merit Chevrolet GMC of Duncan?
Merit Chevrolet GMC of Duncan offers vehicles from Chevrolet and GMC brands.
What are the operating hours for Merit Chevrolet GMC of Duncan?
The dealership is open Monday to Friday from 8:30 AM to 7:00 PM, Saturday from 9:00 AM to 6:00 PM, and closed on Sundays.
Where is Merit Chevrolet GMC of Duncan located?
It is located at 7755 U.S. 81, Duncan, OK 73533, United States.
What services does Merit Chevrolet GMC of Duncan provide?
They provide new and used vehicle sales, certified service and repairs, genuine GM parts, and flexible financing options.
How can I contact Merit Chevrolet GMC of Duncan?
You can call them at +1 580-255-0550 or email anthonyfiorillo@meritauto.com.
Does Merit Chevrolet GMC of Duncan have an online presence for browsing their inventory?
Yes, you can explore their inventory online at https://www.meritchevroletgmcduncan.com/ or visit their YouTube channel and social media.
Are there other car dealers near Merit Chevrolet GMC of Duncan?
Yes, nearby car dealers include Auto Sales By Jerry Firm, Byford Chrysler Dodge Jeep RAM, Byford Auto Group, and Merit Chrysler Dodge Jeep Ram of Duncan.
Where can I get vehicle repairs or collisions fixed near Merit Chevrolet GMC of Duncan?
Nearby repair and collision centers include Merit Gold Collision Center and Merit Chrysler Dodge Jeep Ram of Duncan’s automotive repair services.
Are there convenient places to grab a meal or a coffee near Merit Chevrolet GMC of Duncan?
Yes, nearby options for food and drinks are The Y Cafe, Aces Sports Grill, and Chisholm Corner of Duncan which offer coffee, meals, and bar services.
How can nearby gas stations assist customers visiting Merit Chevrolet GMC of Duncan?
Nearby gas stations like Phillips 66 Gas and Chisholm Corner of Duncan provide convenient fuel and refreshments for customers before or after visiting the dealership.
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