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Used
GMC Sierra 2500 trucks
for sale
near
Alpharetta, GA
under $99,989
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used
2021 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Pay attention what get in your hands paperwork throughly
Pay attention what get in your hands paperwork throughly read it carefully and see everything they put in it such extra extra cash that you didn’t say and extra money makes it go up higher that you can’t afford the extra payment.Now you see how much gap insurance $$$ added in the paperwork and makes sure you get a lawyer go with you when getting used filthy car full of dog hairs.Makes sure you have mechanic on hand too.They will sell you a car without license which is illegal.Don’t use no co-signer.Don’t use Ally financing on new or used vehicles.Even if you pay it off tell you getting gap refunds on mailing letter.they will keep it cause you don’t qualify for it.Keep up with all your paperwork in a file and payment history on papers like print out.Get your payment down as low as you can and 84 months is long ways to go.Do research how to save money on used or newer car without all that crazy extra add on.They’re trying make money of of you even on the elderly people.Have a great day everyone
Beautiful truck
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!
Used
2025 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Reggie Batts and the Hennessey team were efficient,
Reggie Batts and the Hennessey team were efficient, knowledgeable and so helpful with the purchasing of our new vehicle as well as helpful in making sure we learned about all of its options. What a great experience.
So far so good!
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.
Used
2022 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
bought my car
here at Gravity you are in good hands. rest assured you will drive home with your new vehicle . adam in sales is who you should look for indeed
Great Truck
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.
Used
2020 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Days got the car I wanted and made it a great buying
Days got the car I wanted and made it a great buying experience . I would totally recommend Days Chevrolet for any of your Chevrolet needs !
2020 GMC 2500 AT4
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.
Used
2018 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Facility is amazing and the sales team is awesome!
Facility is amazing and the sales team is awesome!!! MB of Buckhead, now has a customer for life. Thanks again MB of Buckhead.
A Beast when it comes to hauling!
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.
Used
2024 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Thank you Trevor Giddins for your above and beyond
Thank you Trevor Giddins for your above and beyond service and help finding us a vehicle. We were not in the best of situations and Trevor made it easy and reassured us the whole time even with our little ones. Thank you Trevor your the best this was unforgettable!
One very awesome vehicle.
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.
Used
2014 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Ben Sakenin, thank you so much!
Ben Sakenin, thank you so much! Concluding a sale with you has been a pleasure. You’re very kind! Thank you for preparing the Buick for me. My ride home was smooth, safe, and satisfying! My parents and I are grateful for all that you and the mechanical team have done to make this possible. We look forward to purchasing from your lot again in the future! - Bailey
Happy Customer
I drove to Crown Buick GMC after making an appointment with Tammy Wagner. She was a new sales person. Tammy is very patient. She enjoys people and made me feel comfortable. I had alot of questions about my new All Terrain Truck. When she didn't know the answer- she was honest. (thats important to me) They , Tammy Wagner and Mike Mathis her manager sold me the truck of my dreams. I plan to be a life long customer with Tammy Wagner at Crown Buick
Used
2021 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Benjamin was great.
Benjamin was great. Very attentive to the details. Got me a new truck, even though I thought I was going to get one before coming in to the dealership.
Best truck I ever owned
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
Used
2024 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Manny Platero is my dude to go for services on my whole
Manny Platero is my dude to go for services on my whole fleet of cameros.
Best truck I have owned
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.
Used
2025 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Josie helped me finance my first car.
Josie helped me finance my first car. Super excited that she took her time and patiently walked me through the process to own my first vehicle. Great person helpful and informative. She even helped me find the right car from another state. Ask for Josie she is the best treated me with respect even though I young.
Used
2024 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Avery was my service advisor he was great and very
Avery was my service advisor he was great and very knowledgeable and a very nice person all around
Used
2025 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Josie and Sam helped buy our business latest truck.
Josie and Sam helped buy our business latest truck. The help us get through the process smoothly and quickly. Super happy with our experience. Everyone at this dealership is super professional and friendly. We w be back for more business with them.
Used
2022 GMC Sierra 2500 Pro
Vehicle information
Features
Reviews
Hayes is great!
We were pleased with the work that was done on our vehicle and we are really thankful for all Rick for taking his time with us. Hayes is a great dealership and we would highly recommend them!
Great Truck (sans MPG)
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!
Used
2022 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Nolan Knox from Carl Black, Roswell, was so easy to work
Nolan Knox from Carl Black, Roswell, was so easy to work with in purchasing our new Sierra 1500 denali ultimate. Nolan was so professional and knowledgeable as he answered all our questions. I highly recommend Nolan Knox. Thank you for making this whole purchasing event less stressful. Charles & Deb
Used
2022 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Very tentative staff and great pricing.
Very tentative staff and great pricing. I dealt with Zack Pirkle for the second time now and process was smooth and quick just as it was before. My go to dealership from here on out.
Used
2021 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Service
My vehicle was taken in for service and the service advisor told me of a possible future failure of the serpentine belt. The service was done in a timely manner.
GMC 2500 HD AT4
This is the first diesel I have owned. The power is amazing and I really like the room inside the cab. This truck is a beast... Love it!
Used
2024 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
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Used
2016 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
We liked everything, the staff was very polite and
We liked everything, the staff was very polite and helpful, and even though our English wasn't very good, they helped us buy a car.
a great Truck
I've owned my truck for nine years now it is never once let me down. I'm about to put my first set a tires on it and brakes other than that I don't plan on getting rid of it it's never let me down and after reading all the other reviews it makes me realize they don't make them like they used to as they used too!
Used
2024 GMC Sierra 2500 AT4X
Vehicle information
Features
Reviews
It should have been 5 stars and I gave 4 because when I
It should have been 5 stars and I gave 4 because when I booked my service online a week in advance the service advisor told me he didn?t see it when I brought my car in cor services.
Used
2024 GMC Sierra 2500 Denali Ultimate
Vehicle information
Features
Reviews
Benjamin did great he helped us choose the right vehicle.
Benjamin did great he helped us choose the right vehicle. And also answers any concerns that we had. The area was clean and friendly. Highly recommend!!
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Compare the GMC Sierra 2500
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.
