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New and used
2026 GMC Sierra 1500 Denali trucks
for sale
near
Chevy Chase Section Three, MD
- 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 1500 Denali
Vehicle information
Features
Reviews
Donnavan did an outstanding job servicing my 2025 GMC
Donnavan did an outstanding job servicing my 2025 GMC Sierra. He was professional, efficient, and explained everything clearly. Excellent service experience — I highly recommend him!



New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Pricing was upfront and competitive.
Pricing was upfront and competitive. I appreciated that they weren’t playing games to try to get me in the door - they honored their price and kept things simple.



New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
John Barrie kept me updated on my vehicle doing a recall
John Barrie kept me updated on my vehicle doing a recall process if I could give him six stars I would.



New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
The service team is the best I have encountered in the
The service team is the best I have encountered in the industry. They are true professionals and provide outstanding customer service.






New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Our salesman was Scott.
Our salesman was Scott. Extremely knowledgeable and helpful. Entire experience (bought a 2026 GMC Arcadia) at the dealership was excellent. We moved quickly through the process. Will go back for future vehicles.

New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
GREAT EXPERIENCE!
GREAT EXPERIENCE!!! Professional, knowledgeable and trustworthy, I always receive excellency services On All my car repair service.

New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Matt from Koons GMC was helpful and responsive.
Matt from Koons GMC was helpful and responsive. He and the technicians got my vehicle serviced and returned to me in timely fashion. Great job!






New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
My husband and I were so pleased with our recent purchase
My husband and I were so pleased with our recent purchase of a new truck from Koons in Clarksville. Our sales person Jack was absolutely amazing. From pricing to just plain great customer service we were so pleased. No pressure just a great deal. Thanks Jack. Will definitely share our experience with others.



New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
We received outstanding customer service from Luis
We received outstanding customer service from Luis Arredondo when buying a 2023 Chevy Bolt, which I am very content with and enjoy driving. The price was reasonable. Luis was always responsive to our inquiries and focused on our needs. I also really appreciate their Sunday sales hours. Service was great in reprinting the key.



New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Kacey B is a fantastic Service Rep !
Kacey B is a fantastic Service Rep !!…No!, the BEST Service rep of my 48 years of buying GM automobiles, and One of the main reasons we like Koons! Parts Dept. and Frank also great to deal with!! And when I need both- fantastic team !! Service is always timely, job is done correctly. Nothing but kudos for this team !! A+






New
2026 GMC Sierra 1500 Denali
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Features



New
2026 GMC Sierra 1500 Denali
Vehicle information
Features

New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Most people don?
Most people don?t think of a dealership for routine maintenance but Koons Manassas as an excellent place to start. Prices are fair. Service is done on time and pricing is very transparent. Give these pros a try.



New
2026 GMC Sierra 1500 Denali
Vehicle information
Features






New
2026 GMC Sierra 1500 Denali
Vehicle information
Features



New
2026 GMC Sierra 1500 Denali
Vehicle information
Features






New
2026 GMC Sierra 1500 Denali
Vehicle information
Features



New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Great service , no I’m not writing more words was enough
Great service , no I’m not writing more words was enough Paul was a great at service



New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Great service and friendly people.
Great service and friendly people. Donna an is the best. The SUV is running great.






New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
About the 2026 GMC Sierra 1500 Denali
Denali shown.
- Seating
- 5
- Door count
- 4
- Drivetrain
- Rear Wheel Drive
- Combined MPG
- 17
- Transmission
- 10-Speed A/T
- Engine
- 305.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Diesel Fuel)
How much does the 2026 GMC Sierra 1500 Denali cost?
The 2026 GMC Sierra 1500 Denali price depends on optional features. Prices typically start at $65,900.
What is the MPG of the 2026 GMC Sierra 1500 Denali?
The 2026 GMC Sierra 1500 Denali offers up to 16 MPG in city driving and 20 MPG on the highway for a combined rating of 17 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle options, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2026 GMC Sierra 1500 Denali?
The 2026 GMC Sierra 1500 Denali compares to and/or competes against the following vehicles:
Denali (3 styles)
Style | ||
---|---|---|
4WD Crew Cab 157" Denali | 2WD Crew Cab 147" Denali | 4WD Crew Cab 147" Denali |
Inventory price | ||
Starting at $69,700 | Starting at $65,900 | Starting at $69,200 |
Combined MPG | ||
16 | 17 | 16 |
Engine | ||
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 305.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Diesel Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline 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 1500 trims
-
GMC Sierra 1500 2026 Elevation
64 listings starting at $47,620
-
GMC Sierra 1500 2026 SLT
47 listings starting at $57,335
-
GMC Sierra 1500 2026 Pro
35 listings starting at $39,025
-
GMC Sierra 1500 2026 Denali Ultimate
25 listings starting at $77,265
-
GMC Sierra 1500 2026 AT4
21 listings starting at $63,915
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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.