Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*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.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
New and used
2025 GMC Sierra 3500 trucks
for sale
near
Porterdale, GA
- 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.






Vehicle information
Features
Reviews
Benjamin he walked out and greeted me as soon as I got to
Benjamin he walked out and greeted me as soon as I got to the door. The process was easy and simple.






Vehicle information
Features
Reviews
Ben Clark is the best told him exactly what I wanted
Ben Clark is the best told him exactly what I wanted andhe made it happen






Vehicle information
Features
Reviews
Ben Clark helped us if purchasing our new truck!
Ben Clark helped us if purchasing our new truck! He was such an amazing help!






Vehicle information
Features
Reviews
This was a really good experience and our sales man was
This was a really good experience and our sales man was really nice he bought us snacks so he was really nice.






Vehicle information
Features






New
2025 GMC Sierra 3500 Denali
Vehicle information
Features






New
2025 GMC Sierra 3500 Denali
Vehicle information
Features






New
2025 GMC Sierra 3500 SLE
Vehicle information
Features
Reviews
Great customer support and service; sales team are
Great customer support and service; sales team are professional and knowledgeable about the vehicle , features, warranty and financing; very comfortable and happy with the vehicle purchase.






New
2025 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Giving thanks to the staff, they assisted with
Giving thanks to the staff, they assisted with identifying the issues and gave alternatives for financing payment. Do to circumstances out of their control wish repair cost was more reasonable...overall pleased with service.






New
2025 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Its not easy buying a car these days…especially for a
Its not easy buying a car these days…especially for a woman! Michael Tate sold me a car and really he did all the work!!! I signed a few papers and was driving away in my new ride. Professional and knowledgeable!! See Michael Tate for a great painless experience 😊






Vehicle information
Features






New
2025 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Very good service from Cato, he was amazing and I am so
Very good service from Cato, he was amazing and I am so satisfied.He help me get exactly what I was looking for in a car.






New
2025 GMC Sierra 3500 SLE
Vehicle information
Features
Reviews
I had an amazing car buying experience with Sam at John
I had an amazing car buying experience with Sam at John Miles Chevrolet! From start to finish, he was absolutely phenomenal. It had been over a decade since I last purchased a vehicle, so I was feeling a bit overwhelmed, but Sam made the entire process smooth, clear, and completely stress-free. He kept me in the loop every step of the way, especially about when the car would arrive in-state, and made sure I understood each part of the buying process. No pressure, no confusion?just honest, helpful guidance and great customer service. If you're looking for someone who?s knowledgeable, patient, and truly cares about helping you find the right vehicle, Sam is your guy. I couldn?t be happier with my experience!






Vehicle information
Features
Reviews
Great experience.
Great experience. Jay Rector was very helpful. Low pressure. Did not have exactly what we wanted. He did not try to sell on what he had. He let us decide and order.
New
2025 GMC Sierra 3500 Base
Vehicle information
Features
Vehicle information
Features
Vehicle information
Features






Vehicle information
Features
There are additional matching cars outside your search area.
Partial matches are generated by applying your search criteria to a larger search area. Our goal is to help you discover additional cars that match your search preferences.
As a benefit to some of our dealer customers, we display their listings first.






Used
2025 GMC Sierra 3500 AT4
Vehicle information
Features






Used
2025 GMC Sierra 3500 Denali
Vehicle information
Features






Used
2025 GMC Sierra 3500 Denali Ultimate
Vehicle information
Features






Used
2025 GMC Sierra 3500 Denali
Vehicle information
Features






Used
2025 GMC Sierra 3500 Denali Ultimate
Vehicle information
Features






Used
2025 GMC Sierra 3500 Denali
Vehicle information
Features






Vehicle information
Features






New
2025 GMC Sierra 3500 Pro
Vehicle information
Features






New
2025 GMC Sierra 3500 Base
Vehicle information
Features






New
2025 GMC Sierra 3500 Denali
Vehicle information
Features
-
Prev - 1
- 2
-
Next
*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.
Similar Cars
-
Chevrolet Silverado 2500 for sale
1 Great Deal out of 102 listings starting at $46,148
-
Chevrolet Silverado 3500 for sale
35 listings starting at $51,903
-
Ford F-350 for sale
51 listings starting at $54,629
-
GMC Sierra 2500 for sale
139 listings starting at $49,685
Research the 2025 GMC Sierra 3500
Compare the 2025 GMC Sierra 3500
2025 GMC Sierra 3500 by city
-
2025 GMC Sierra 3500 in Porterdale, GA
38 listings starting at $63,779
-
2025 GMC Sierra 3500 in Covington, GA
38 listings starting at $63,779
-
2025 GMC Sierra 3500 in Oxford, GA
38 listings starting at $63,779
-
2025 GMC Sierra 3500 in Conyers, GA
2 Great Deals out of 49 listings starting at $63,779
-
2025 GMC Sierra 3500 in Walnut Grove, GA
2 Great Deals out of 49 listings starting at $63,779
-
2025 GMC Sierra 3500 in Lakeview Estates, GA
2 Great Deals out of 60 listings starting at $56,918
-
2025 GMC Sierra 3500 in Lithonia, GA
3 Great Deals out of 61 listings starting at $56,918
-
2025 GMC Sierra 3500 in Stonecrest, GA
3 Great Deals out of 61 listings starting at $56,918
-
2025 GMC Sierra 3500 in Loganville, GA
2 Great Deals out of 60 listings starting at $56,918
-
2025 GMC Sierra 3500 in Monroe, GA
2 Great Deals out of 43 listings starting at $63,779
-
2025 GMC Sierra 3500 in Redan, GA
3 Great Deals out of 61 listings starting at $56,918
-
2025 GMC Sierra 3500 in Snellville, GA
3 Great Deals out of 61 listings starting at $56,918
GMC Sierra 3500 trims
-
GMC Sierra 3500 2025 Denali
21 listings starting at $87,560
2025 GMC Sierra 3500 by body style
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
Certified cars are manufacturer warrantied and typically go through a rigorous multi-point inspection.
This car is likely to sell soon based on the price, features, and condition.
${award_blurb}
${award_two_blurb}