Used GMC Sierra 2500 trucks for sale near Oakhurst, OK

Excellent Service There are two Kia dealerships in the Tulsa area. I highly recommend Ferguson Kia in Broken Arrow. Ashley and Anthony were my service advisors and Zack the service manager, went above and beyond to resolve my problem. I cannot thank them enough for the generosity and compassion that they showed me.

I love how the truck pulls and rides when towing. It will give any driver the confidence to tow anywhere. I haven't had a single issue with it. I love the way it looks and couldn't be happier.

Super friendly and knowledgeable staff. Ryan went out of his way and was so helpful. I will keep recommending my friends. Professional treatment all around. Thanks Patriot!!

One very awesome vehicle. Checks all the boxes you need in a truck and exceeds expectations on quality, performance, and looks great ,too. Love my nre truck.

Had some great help up in owasso when trying to find a new car! Garrin and the Jim glover team are amazing!

I paid over $106,000 for this truck with warranty. Do not care much about miles per gal. at that that price range. Just too much truck for me at my age.

Elliot was amazing he made sure i was well taken care of, and the service was amazing as always

I've owned every other American truck and this is my first GMC. I bought the 2500 HD Texas Edition. I absolutely love this truck. It's everything I could have hoped for and more. It is able to pull my 30' travel trailer with no problems. So now when we go out with our trailer I'll have no worries. The look and feel of the truck is outstanding. The 6.6L gas engine actually gets great gas mileage. It gets about the same as my Ford f150 ecoboost. Probably better on the highway. Looking at about 13 miles in the city and 15 plus on the highway. Definitely got a better truck for the price compared to any other american models with the same characteristic and options.

Wonderful experience purchasing a new truck. The sales and finance department was personable and professional. I would definitely purchase from them again. I would also refer other people to this dealership.

Randy was great as always. We have worked with him for years. We will continue working with him and Nelson in the future.

Love everything about this Duramax Denali except the fuel mileage. 13-14 Mpg tops when not towing. Bought truck cause previous was stolen. Wish I still had my 6.2 High Country!

Heath was amazing and went above and beyond to get us taken care of. We had special circumstances that the dealership understood and made our buying experience easy and convenient for us. This place and the people who work there are amazing!

Lane was a great salesman, got what we wanted and was out of there in no time!! There was no pressure we just told him what we wanted and that is what we got!! Awesome

if you are looking for a car? Ask for Sergio! Best deals! super friendly 10/10

This truck is the truck that all others should look up to. It rides great, will tow a house, runs smooth, and gets great fuel economy. The Allison transmission is so smooth. The AT4 looks great too.

I recently had service at Mark Allen Chevrolet (formerly Mark Allen Chevrolet) and was very impressed with their team, especially the service department. They met all my needs and exceeded my expectations. I needed new tires, and my service technician went above and beyond to find the best price and deal. Thank you for the exceptional work you do.

So far so good! This truck is the nicest truck I have ever driven. The stance, ride comfort and options are top notch. I went from a 2023 High Country that was having drive train issues but had all the creature comforts that you would expect in a top of the line truck. With the lack of confidence in that particular models 10 speed transmission issues, it became necessary to reestablish my confidence in my General Motors product.

Thank you! Sunday Ola, for your professional service in buying my Ford fiesta on 2/3/2026.

man i showed up nervous scared because buying a car is scary! But Ryan Ortiz showed me how easy car buying good be and it felt like a had a vip experience with ryan!!

I love my 2021 GMC Denali 2500HD. I have gotten more complements on this truck than any other vehicle that I have owned. I get great highway fuel milage average 19-26mpg,which is great for a heavy duty truck!

Greg in service is awesome. Fixed my car after having the wrong part. Greg tracked it down and got my car fixed. He kept me informed. Just want to say Thanks Greg.

Very pleasant with quick service. I have been a customer for 15 years. I like Mark Allen Chevrolet very much and will continue to be a customer for years to come

Josh Boom was so helpful and willing to go above and beyond for me. He helped me find my perfect car. I will come back to buy again.

This service department is run very efficiently! They listen to your needs and tell you what to expect. Everything was done in a timely manner and I was out of there in one hour. I couldn?t ask for more.

Hello, this is Gregory. Me and my wife have purchased just recently a 2021 Dodge ram 1500 4 x 4 we love it. It had some issues and they are taking care of it to the best of your ability. Christopher and Shawn have been awesome. They have been a blessing to me and my family. They have been very cordial polite, knowledgeable. They both are very awesome.

I have been a customer with Mark Miller for over 30 years. They always provide fast and great service. I highly recommend to friends family and public.

Most trust worthy dealership I’ve ever been to. They work with you however they can to get you into what you want and they are always straight forward before you even get there, Ramsay is the best salesman I’ve had I highly recommend asking for him if you want a new or used vehicle.

Love my GMC. Owned a Chevy and this absolutely beats it hands down. Never had any issues. Inside is very comfortable and can't imagine driving anything else

excellent lots of help the dealer was clean and not pushing. they made me a fair trade they did not hound me lets of training on the interface