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.
Used
2023 GMC Sierra 2500 SLE trucks
for sale
near me
- 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
2023 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
I am thrilled to write a review about my experience at
I am thrilled to write a review about my experience at the Romeo Chevrolet Buick GMC dealership in Lake Katrine, NY. Without a doubt, it was the best experience I have ever had at a big name dealership. Without sharing any negative details about other dealerships, I was keeping a positive outlook that I would not have the same experience at Romeo’s as I have had at other places. I was glad to have kept a positive outlook because Romeo’s proved to be a wonderful experience from the beginning communication over text, to when I actually drove to the dealership (2 1/2 hours from where I live) and met the car sales representative. A few names I would like to highlight are Arianna, Ethan, Jon, and Nick. All fantastic employees in their designated department. Arianna, who works in Business Development Center/customer service was the first person I communicated with through text messages. She answered all my questions about the vehicle I was interested in and even sent some extra photos to me that she personally took. She went above and beyond to take an extra look at the interior and exterior and that honestly gave me peace of mind. Even after I was considering not taking the drive, she remained pleasant and didn’t consistently try to pressure me into coming. I finally made the choice to come in for a test drive and did not have a chance to thank her in person for her excellent customer service and her nice way of communicating simply through messaging! Ethan was the Sales representative that I was working with. I do not have enough good to say about him! He had a calm demeanor, was a good listener, relatable, honest, and confident but not pushy. He was very easy to communicate with and even was polite when I tried my hand at negotiating. He went above and beyond to make sure the exterior and interior of my vehicle were set for pick up day. He did more than I could have asked for and sadly didn’t see him on my actual pick up date. Nick was the salesman that finished with delivery and pick up day. He was also wonderful with good customer service! He did a final walk through of my vehicle and shared an app that I could download to see information about my vehicle including the option of starting it right from my phone. He was also polite in his interactions with me and my dad who I brought to both appointments. Jon from finance last but not least, made all the financial aspects and paperwork easy and so smooth. He was very clear in everything he asked for and explained things very well. I appreciated his humor as well and that was just a nice perk as I was signing paperwork and handing over my payment for my vehicle. I also want to point out the mechanics/detail department. I will never know any of your names, but you took off a stripe decal that I didn’t care to have and made my vehicle look beautiful for pick up day. Thank you to all who worked on it! You all deserve just as much credit :) All in all, everyone I encountered at Romeo’s dealership in Lake Katrine were friendly and polite. I highly recommend this dealership and will gladly drive the 2 1/2 hours again to do business with them in the future! If you’re sitting on the idea of a vehicle on their lot, take the time to visit…you won’t be disappointed! It took me 6 months, but I finally found exactly what I was looking for!






Used
2023 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Trey and Steve was awesome to work with.
Trey and Steve was awesome to work with. Always willing to go the extra mile and communication was the very best when I bought my truck… great overall experience at Impex!






Vehicle information
Features






Vehicle information
Features






GMC Certified
2023 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
I knew what I was looking for and got to test drive as
I knew what I was looking for and got to test drive as soon as the vehicle showed up at the lot. Salesman and manager helped me move things along without any issues. I got reasonable value from my trad-in and I'm looking forward to picking up my new to me Expedition next week!






Used
2023 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
I am overwhelmed with joy!
I am overwhelmed with joy! Working with Gus Fudge at Roger's GMC in Hermston made buying a car exciting and fun rather than a chore filled with anxiety and stress. Honest, knowledgeable, patient, friendly....he listens to you and finds the best deal possible to suit you. Thank you from a VERY satisfied customer!






GMC Certified
2023 GMC Sierra 2500 SLE
Vehicle information
Features






Used
2023 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Donna was very helpful.
Donna was very helpful. She showed me a van that I was interested in. And then I decided I wanted to see a second one and she went out and found it for me. She is very knowledgeable about the vehicles I wanted to know about and suggested she could help me in the future because I did not find anything yet.






Used
2023 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
I recently had an exceptional car shopping experience at
I recently had an exceptional car shopping experience at Auto Boutique. From the moment I walked through the door, the staff was incredibly responsive, addressing all my queries with patience and professionalism. They were genuinely helpful, guiding me through the process without any pressure, ensuring I felt informed about my choices. The politeness of everyone at Auto Boutique was particularly noteworthy; they made me feel valued and respected throughout my visit. I have not yet found a car that perfectly matched my needs but left with a positive impression of what customer service should be. Highly recommended for anyone looking for a smooth and pleasant car buying journey.






Used
2023 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Very good to work with….
Very good to work with…. No Hassle at all Kelly is a great sales person to deal with. I would recommend her All day long. Lawrence was good as well in finance with all the paperwork!






Used
2023 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Very good buying experience
Meet with Caleb Foret. No pressure and buying was easy. I would recommend anyone looking for a vehicle to check this dealership out. Also very good selection on site as well.






GMC Certified
2023 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Damian was very knowledable and helpful, Alex was the
Damian was very knowledable and helpful, Alex was the same. If/when I need another vehicle Curry is were I will go. Anyone who asks about a trustworthy dealership will get my reccomendation. Thanks a million for a seamless experience!






Used
2023 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Just a follow up on an earlier visit.
Just a follow up on an earlier visit. Thanks to Seth and Emily they took care of my concerns. I'm very pleased with their attitude and service. Kudos






Used
2023 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Kendall Laday- Rami
I cannot put into perspective how DW made car buying fast and easy. Excellence is an understatement as far as customer service on ALL parts of the dealership. Everyone was helping one another. Every other dealership you go to, if they aren't selling you the car, they are no where in sight. I spoke to the finance department, sales, warranty, and detail and everyone was extremely helpful. Not only did I find the car I wanted, Amy didn't stop until she found the correct engine size, color, body style, and the exact year. Everyone has a great relationship with each other. Keep up the great work ladies and gents!!!!






Used
2023 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Had a great experience at Jennifer's Auto!
Had a great experience at Jennifer's Auto! The team was super friendly and helped me find a car that fit my budget without any pressure. They made financing easy, and it’s nice knowing they’ve got a full-service repair center for future tune-ups. Definitely recommend if you're looking for a solid, local dealership!






Used
2023 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Fastest and easiest vehicle purchase I ever made.
Fastest and easiest vehicle purchase I ever made. Jake was excellent and they were fair on my trade.






Used
2023 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
We really didn’t think I would get approved for this
We really didn’t think I would get approved for this brand new truck because I’m young, but they pulled through and got me a loan and a great deal! Highly highly recommend this place. Will be coming back in the future






Used
2023 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Mark was professional and handled everything we needed
Mark was professional and handled everything we needed and made it quick and easy. I hate car shopping but he was the man! Really like the new car.






Used
2023 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Rico was Awesome!
Rico was Awesome! Went above and beyond to find us the specific vehicle and color we were looking for, and at a very competitive price! I definitely recommend asking for Rico for your next vehicle purchase!






Used
2023 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
I will never buy a GMC from anywhere else.
I will never buy a GMC from anywhere else. The dealership and people are real and not fake flashy like others. I drive further to get my vehicle serviced there over Jerry Seiner because of the quality, timeliness and communication from the staff.
GMC Sierra 2500 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 GMC Sierra 2500 SLE | $47,845 | 4 Good deals |
2024 GMC Sierra 2500 SLE | $39,990 | 9 Great deals |
2022 GMC Sierra 2500 SLE | $26,996 | 13 Great deals |
2021 GMC Sierra 2500 SLE | $30,496 | 13 Great deals |
2016 GMC Sierra 2500 SLE | $17,000 | 11 Good deals |
About the 2023 GMC Sierra 2500 SLE
Pro shown (base trim).
- Seating
- 3
- Door count
- 2
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 0
- Transmission
- 6-Speed A/T
- Engine
- 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

How much does the 2023 GMC Sierra 2500 SLE cost?
The 2023 GMC Sierra 2500 SLE price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2023 Sierra 2500 SLE is $50,212, with pricing starting at $37,800.
What are some similar vehicles and competitors of the 2023 GMC Sierra 2500 SLE?
The 2023 GMC Sierra 2500 SLE compares to and/or competes against the following vehicles:
*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.
GMC Sierra 2500 trims
-
GMC Sierra 2500 2023 Denali
9 Great Deals out of 184 listings starting at $52,985
-
GMC Sierra 2500 2023 AT4
4 Great Deals out of 146 listings starting at $51,472
-
GMC Sierra 2500 2023 Pro
5 Great Deals out of 41 listings starting at $29,795
-
GMC Sierra 2500 2023 SLT
6 Great Deals out of 33 listings starting at $44,900
- ${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}