Used GMC Sierra 2500 AT4 for sale near Plano, TX

Had a great service experience. They had all the automation tools to make a decisions on what to service and were available on the phone to talk through things. Also, they finished work on my truck when they said. Good work.

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.

Outstanding service in all departments! They are the epitome of the gold standard. I highly recommend

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.

I have been to Auto Nation Ford for service multiple times! The service advisors are very knowledge and keep you well informed throughout the process. Highly Recommend this service department to all Ford owners!

Everything went well did not have any problem. My sales person was perfect with me. Thank you.

Mike & Jon are amazing! Love my new Mercedes S63. They have a great selection of high end sports cars and luxury cars. Thanks again fellas.

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.

Highly recommended for service - got some new tires - in and out quickly - friendly staff and people - waiting room and coffee was great - will be coming here for service

Mr. Jr., thank you so much for your excellent customer service. Your communication and people skills are top-notch. I highly recommend your professionalism and outstanding service.

Great shopping experience! Happy with the Tesla Model X! Worth the drive of 300miles to pick it up!

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.

So I pretty much been dealing with one Gentleman name Craig and have been an easy person to speak with and very knowledgeable about things I ask of him.

What a gorgeous truck, runs good, sounds good and has all of the amenities I need although I am looking forward to their next interior upgrade.

I wanted to purchase a new vehicle and Terry was the sales man who also sold my mom a car his kindness and understanding made me me feel comfortable. His customer service was spectacular. The finance person was also so kind. I will recommend this dealership to others. They know how to make their customers feel valued.

I drove over two hours to look at a new truck that was on a really impressive discount. After I arrived I was informed that all of the trucks with that discount had sold several days prior after I was told by multiple people that truck was there. I was then informed by the manager that it was a mess up on their end. At most dealerships that wouldve led me to leave however their salesman and the manager not only honored the discount on a different truck but put me in a newer, less miles, and better equipped model for a difference of maybe $800. While the mix up of what had sold versus what was available was frustrating. The fact that the salesman and manager worked with me to get me an even better deal speaks volumes. Also, no hidden add ons or xx was a huge plus!

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!

Elvis did a great job. He explained the services I needed. I understood everything without feeling any pressure. The customer service was outstanding.

The Dealership was great to work with from my initial contact through the buying process. They took about a hour training me on all the features of the car. Their follow-up asking me how I like was an added touch.

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!

My second vehicle from this dealership. My second Buick Enclave and it keeps getting better.

The dealership is awesome great people . I didn’t have to do a thing every thing was done by the comfort of my own home. I would recommend this dealership to anyone looking to purchase a car !

Had a great experience there hassle free. Jermey Burrell had everything laid out for me when we got there. I would recommend to anyone. Keep up the nice work.

Honest, Kind and knowledgable. Erika and Eddie at Auto Source of Texas went above and beyond to put our family in the best car for us. It was a great experience working with them and i would do it again.

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

Vary nice people, vary good at helping In explaining about the car,and the price. I was not able to go to get the car do to Family issues.

Great Experience! Everyone was very nice and helpful from the beginning. The process was smooth, easy and most of all I got what I wanted! Let the team know I am a very satisfied customer!

Great power and yet great economy. Love the safety features with the cameras and side vehicle warning. Camera that shows side of vehicle, including trailer when turn signal is on is great. Also appreciate the bed camera for hooking up gooseneck trailer.

The service technicians at Audi Plano are always personable and engaging, especially Adrian, Austin and Mackenzie. They remember my name, greet me with a smile, explain service options, and provide superior customer service, which makes Audi Plano my #1 choice to service my vehicle.

When looking at price point vise equipment, This is your truck. I looked at every 2500/3500 on the market, same vehicle equipment and price. I chose the Duramax.. HP, Torque of this Diesel, truck equipment that the SLT price point had everything that I wanted for safety, appearance and comfort, none other came close. This is your truck...