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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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New and used
2026 GMC Sierra 2500 trucks
for sale
near
Rockvale, TN
- 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.






New
2026 GMC Sierra 2500 SLT
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Reviews
Since 2018 I have traded in 2 cars and bought 2 cars.
Since 2018 I have traded in 2 cars and bought 2 cars. Service is un-surpassed. My service agent, Amanda Nault is so personable and caring that I will not see anyone but her when I need service. In fact, the entire Waltrip family treats me like family wh e never I visit. The sales manager, Mr. Martin always treats me like and old friend, as well as my salesman, Mark, who is a native of my home town of Detroit. I am alway confident that my experience whike visiting is going to be met with the utmost concern, care, and respect that everyone should enjoy. Thank you my friends for the wonderful service that you always provide. Leslie Martin Powell Satisfied Customer






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Reviews
Rough Start, Smooth Finish
During the build of my new truck, there were some frustrating moments. I had some difficulty getting my salesman to return my calls, and was handed off to three different salesmen during the 6 months process. Finally, I was fortunate enough to meet Michael Keiser and Andy Rose. These are the guys you need to talk to if you're buying a new vehicle! Both always called me back, never dodged my questions, and were completely honest with me. They are the kinds of men who value their customers. Go see them if you want to be taken care of. I love my new GMC Sierra 3500 HD Pro!!!!






New
2026 GMC Sierra 2500 Denali Ultimate
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Features
Reviews
Great experience from start to finish.
Great experience from start to finish. Preston was helpful, knowledgeable and personable. The entire staff was very kind. Selection of vehicles was awesome. Would definitely purchase another vehicle from Waltrip GMC when then time comes.
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Reviews
I had an amazing experience with Parks Collision Center &
I had an amazing experience with Parks Collision Center & Body Shop after someone rear-ended me. From start to finish, they made a stressful situation so much easier. Bubba Spears, the shop manager, went above and beyond to take care of everything. He kept me informed every step of the way, answered all my questions, and made sure my car was taken care of. When I picked it up, I was blown away?not only was my bumper repaired perfectly, but they had cleaned my car too! It felt like I was driving a brand-new vehicle. The care and attention to detail from Bubba and his team really stood out. I?m so grateful for their kindness and professionalism. If you?re ever in need of body work, I can?t recommend them enough. They truly care about their customers.
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We had great service from the dealership and the guys
We had great service from the dealership and the guys that sold our suv to us Michael and Jason Root we’d like to thank them both for their help and kindness we are enjoying our suv 2024 Acadia Denali ( purchased our Acadia on November 15, 2024 ) we would give them both them both a 10 out of 10 much appreciated and a pleasure doing business with them Merry Christmas to you all thank you all for a wonderful experience
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Very pleased with the Service Department.
Very pleased with the Service Department. They were friendly and knowledgeable. Answered my questions and concerns. They were prompt and efficient. I would highly recommend this dealership and their service department.






New
2026 GMC Sierra 2500 Denali Ultimate
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I came in to trade in my 2017 Chevy Malibu.
I came in to trade in my 2017 Chevy Malibu. I wasn?t entirely sure what I wanted to trade in for but my salesman, Harrison Forbes, was incredibly patient and helpful during the entire process. He walked me through my options, came along as I test drove several different vehicles, and helped make my experience buying my very first new (not used) vehicle an incredible experience. I couldn?t be happier with my purchase and my choice of dealership.






New
2026 GMC Sierra 2500 Denali Ultimate
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Reviews
Everyone was so helpful and so pleasant to work with.
Everyone was so helpful and so pleasant to work with. DW GMC makes car buying so easy!!!. This was our 6th car-buying experience with the DW brand? we are customers for life!!!

New
2026 GMC Sierra 2500 SLT
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Reviews
Lisa Sierra helped us with our GMC lease again for the
Lisa Sierra helped us with our GMC lease again for the 3rd year in a row and as always, we had a great experience! ??? She is very knowledgeable, kind, and was so helpful in every step of the way!






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New
2026 GMC Sierra 2500 AT4
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New
2026 GMC Sierra 2500 SLT
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New
2026 GMC Sierra 2500 AT4
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Reviews
Just want to say you have one Fantastic employee in Chris
Just want to say you have one Fantastic employee in Chris Lenius. He is professional, courteous, not to mention knowledgeable. Keep up the good work!






New
2026 GMC Sierra 2500 Denali Ultimate
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New
2026 GMC Sierra 2500 AT4
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New
2026 GMC Sierra 2500 Denali Ultimate
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GMC Sierra 2500 prices by year
Model year | Average price | Deals |
---|---|---|
2025 GMC Sierra 2500 | $76,995 | 1 Good deal |
About the 2026 GMC Sierra 2500
Pro shown (base trim).
- Seating
- 3
- Door count
- 2
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 0
- Transmission
- 10-Speed A/T
- Engine
- 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

How much does the 2026 GMC Sierra 2500 cost?
The 2026 GMC Sierra 2500 price depends on trim level and optional features. Prices typically start at $46,700 and go as high as $94,100 for fully loaded models.
What are some similar vehicles and competitors of the 2026 GMC Sierra 2500?
The 2026 GMC Sierra 2500 compares to and/or competes against the following vehicles:
AT4 (2 styles)
Style | |
---|---|
4WD Crew Cab 172" AT4 | 4WD Crew Cab 159" AT4 |
Inventory price | |
Starting at $71,800 | Starting at $71,600 |
Combined MPG | |
0 | 0 |
Engine | |
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) |
AT4X (1 style)
Style |
---|
4WD Crew Cab 159" AT4X |
Inventory price |
Starting at $83,700 |
Combined MPG |
0 |
Engine |
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) |
Denali (2 styles)
Style | |
---|---|
4WD Crew Cab 159" Denali | 4WD Crew Cab 172" Denali |
Inventory price | |
Starting at $75,000 | Starting at $75,200 |
Combined MPG | |
0 | 0 |
Engine | |
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) |
Denali Ultimate (2 styles)
Style | |
---|---|
4WD Crew Cab 159" Denali Ultimate | 4WD Crew Cab 172" Denali Ultimate |
Inventory price | |
Starting at $93,800 | Starting at $94,100 |
Combined MPG | |
0 | 0 |
Engine | |
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) |
Pro (10 styles)
Style | |||||||||
---|---|---|---|---|---|---|---|---|---|
4WD Crew Cab 159" Pro | 4WD Crew Cab 172" Pro | 2WD Crew Cab 172" Pro | 2WD Crew Cab 159" Pro | 2WD Double Cab 162" Pro | 4WD Double Cab 162" Pro | 2WD Double Cab 149" Pro | 4WD Double Cab 149" Pro | 2WD Reg Cab 142" Pro | 4WD Reg Cab 142" Pro |
Inventory price | |||||||||
Starting at $53,200 | Starting at $53,400 | Starting at $50,600 | Starting at $50,400 | Starting at $48,800 | Starting at $51,600 | Starting at $48,600 | Starting at $51,400 | Starting at $46,700 | Starting at $49,500 |
Combined MPG | |||||||||
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Engine | |||||||||
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) |
SLE (5 styles)
Style | ||||
---|---|---|---|---|
4WD Crew Cab 159" SLE | 4WD Crew Cab 172" SLE | 4WD Double Cab 149" SLE | 4WD Double Cab 162" SLE | 4WD Reg Cab 142" SLE |
Inventory price | ||||
Starting at $57,400 | Starting at $57,600 | Starting at $55,600 | Starting at $55,800 | Starting at $53,500 |
Combined MPG | ||||
0 | 0 | 0 | 0 | 0 |
Engine | ||||
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) |
SLT (2 styles)
Style | |
---|---|
4WD Crew Cab 172" SLT | 4WD Crew Cab 159" SLT |
Inventory price | |
Starting at $65,000 | Starting at $64,700 |
Combined MPG | |
0 | 0 |
Engine | |
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 470.0-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.
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2026 GMC Sierra 2500 by body style
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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.