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*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.
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Used
2023 GMC Sierra 2500 SLT 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 SLT
Vehicle information
Features
Reviews
I just had the best experience in the service department
I just had the best experience in the service department that I’ve had in ten years. Harrison was the best, kindest, most wonderful Service Manager I’ve ever had, and I’ll be requesting him from now on. My technician Taylor also went above and beyond to fix something that has been broken on my car for years, without being asked. I actually cried. Thank you both for taking such great care of me and my car. With service like that, I won’t be going anywhere else, and strongly recommend them to anyone.
Used
2023 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
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Used
2023 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
My experience was very good.
My experience was very good. Gavin was a good salesperson. However, I would NEVER EVER recommend a salesperson to tell ANY customer to put down $14,000 which was incredibly obscene for a down payment on a 3 year lease. You should NEVER be that hungry for a commission. My favorite salesperson that I knew for 35 years at West Herr East Aurora would never recommend that to me. That is the trust you build with your salesperson-customer relationship. If I had to do this all over again--I definitely would NOT. It was too late to back out of this deal. Basil is known for great deals, and this was definitely NOT a great deal no matter how you spin it. I was under much pressure myself to get a new car due to previous lease expiring, tariffs coming into the mix soon and my mom having cancer with only a few months to live. But, this scenario will never happen again, I will make sure of that.
Used
2023 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Exceptional Service and Experience!
Exceptional Service and Experience! I had an amazing experience at Lake Chevrolet Buick GMC. From the moment I walked in, the entire team was incredibly welcoming, professional, and genuinely helpful. They took the time to listen to what I was looking for, answered all my questions without any pressure, and made the whole car-buying process smooth and stress-free. Dave Brustad in particular, went above and beyond to make sure I was comfortable and confident with my decision. He was knowledgeable, patient, and truly cared about finding the right vehicle for me. I couldn’t be happier with my purchase and the outstanding service I received. If you’re looking for a dealership that treats you with respect and puts your needs first, I highly recommend Dave at Lake Chevrolet Buick GMC
Used
2023 GMC Sierra 2500 SLT
Vehicle information
Features
Used
2023 GMC Sierra 2500 SLT
Vehicle information
Features
Used
2023 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
We had a great purchase experience, thanks to exceptional
We had a great purchase experience, thanks to exceptional service from our sales representative, Tommy Lane, who was able to find us the vehicle with the colors and features we wanted and get it to their dealership from another dealership the same day. He also took almost an hour after his shift was supposed to end to go over all the vehicle features before we went home with the vehicle, which was greatly appreciated. Edward Brown also did a great job during the sales paperwork process of fully explaining every document and walked us through the various financing and warranty options without pressuring us into any specific route.
Used
2023 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
I am still looking for my perfect truck for what I need.
I am still looking for my perfect truck for what I need. I love you site.
Used
2023 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Edgar was very helpful and patient with us in choosing
Edgar was very helpful and patient with us in choosing our new vehicle! We called him at closing time on a Friday night and he did everything he could to make it happen!
Used
2023 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
The dealership was great.
The dealership was great. Everyone was extremely helpful and friendly! Brett Travis was a rock star, thank you! I would recommend Navarre dealerships to anyone looking for a car. Will absolutely be buying my next car for them.
Used
2023 GMC Sierra 2500 SLT
Vehicle information
Features
Used
2023 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
I worked with Jake Thompson and if there was any heavy
I worked with Jake Thompson and if there was any heavy lifting to do during the sales process, he did it. It was no doubt the easiest purchase of a car that I have ever made. Thanks Jake!
Used
2023 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Love My NEW Car
1st new car in 30 years! Great experience. Both Chris and Devin were VERY helpful! My car dealership of choice from now on. Thanks guys.
Used
2023 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
My mother is thrilled with her new Buick Envista.
My mother is thrilled with her new Buick Envista. Comfortable, nice looking, handles well, smooth driving and easy for my 86 year old mother to operate. Salesmen David and Bill were very helpful, as were Scott and Matt. Thank you!
Used
2023 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Had a great experience working with Nate Brown.
Had a great experience working with Nate Brown. He is knowledgeabled, friendly, and professional! Nate helped me find the right vehicle for my college-aged daughter. Nice work Nate keep it going! Satisfied customer Don
Used
2023 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
I was particularly impressed by Derek who went out of his
I was particularly impressed by Derek who went out of his way to ensure my car purchase paperwork was completed before I arrived for the 2026 GMC Sierra 1500 Denali Ultimate I was purchasing. I arrived and within 10 minutes I was in the finance manager?s office finalizing the sale. Couldn?t be happier about my experience.
Used
2023 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Great customer service, very well taken care of while we
Great customer service, very well taken care of while we were at the dealership trying to purchase a new vehicle. I would definitely recommend this dealership.
Used
2023 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Great dealership, very fair prices and a great salesman
Great dealership, very fair prices and a great salesman nick! Loved the whole process and very glad to have found this place. Not pushy, stuck to my budget and made buying my first car the best experience. Thanks Nick and Dellenbach motors!
GMC Certified
2023 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Gabe George did an excellent job and took great care of
Gabe George did an excellent job and took great care of me! I would recommend anyone looking for a truck to go see this guy.
Used
2023 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Great experience
We had a great experience. The team was great to work with. Jack Pickrel worked with us and listened to what we wanted. Loved that it didn’t take all day!!
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GMC Sierra 2500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 2500 SLT | 1 Good deal | |
| 2025 GMC Sierra 2500 SLT | 11 Great deals | |
| 2024 GMC Sierra 2500 SLT | $63,314 | 6 Great deals |
| 2022 GMC Sierra 2500 SLT | $53,003 | 7 Great deals |
| 2021 GMC Sierra 2500 SLT | $46,966 | 7 Great deals |
| 2020 GMC Sierra 2500 SLT | $46,362 | 24 Good deals |
| 2019 GMC Sierra 2500 SLT | $41,789 | 9 Great deals |
| 2018 GMC Sierra 2500 SLT | $39,186 | 28 Good deals |
| 2017 GMC Sierra 2500 SLT | $35,967 | 19 Good deals |
About the 2023 GMC Sierra 2500 SLT
SLT shown.
- Seating
- 5
- Door count
- 4
- 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 SLT cost?
The 2023 GMC Sierra 2500 SLT price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2023 Sierra 2500 SLT is $54,704, with pricing starting at $43,900.
What are some similar vehicles and competitors of the 2023 GMC Sierra 2500 SLT?
The 2023 GMC Sierra 2500 SLT compares to and/or competes against the following vehicles:
Is the 2023 GMC Sierra 2500 SLT reliable?
The 2023 GMC Sierra 2500 has an average reliability rating of 1 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2023 Sierra 2500 owners.
- Comfort 4.0
- Interior 4.0
- Performance 1.0
- Value 1.0
- Exterior 3.0
- Reliability 1.0
SLT (8 styles)
| Style | |||||||
|---|---|---|---|---|---|---|---|
| 2WD Crew Cab 159" SLT | 2WD Crew Cab 172" SLT | 4WD Crew Cab 172" SLT | 4WD Crew Cab 159" SLT | 2WD Double Cab 149" SLT | 2WD Double Cab 162" SLT | 4WD Double Cab 162" SLT | 4WD Double Cab 149" SLT |
| Inventory price | |||||||
| Starting at $60,400 | Starting at $60,600 | Starting at $63,400 | Starting at $63,200 | Starting at $58,600 | Starting at $58,800 | Starting at $61,600 | Starting at $61,400 |
| Combined MPG | |||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Engine | |||||||
| 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) |
*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
45 Great Deals out of 198 listings starting at $32,999
-
GMC Sierra 2500 2023 AT4
26 Great Deals out of 145 listings starting at $47,994
-
GMC Sierra 2500 2023 SLE
6 Great Deals out of 57 listings starting at $34,999
-
GMC Sierra 2500 2023 Pro
20 Great Deals out of 45 listings starting at $33,997
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