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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 1500 Denali trucks
for sale
near
Dulles Town Center, VA
- 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
Our sales man Zack was easy to deal with and wanted to
Our sales man Zack was easy to deal with and wanted to make sure we were happy and got what we wanted. Could nt believe how easy the process was to purchase from them. Everyone from the salesman , manager and finance officer were great.



New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
John has outstanding customer service and patience to
John has outstanding customer service and patience to detail of being very helpful. John is a asset to the company



New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
My service advisor John, did an outstanding job during my
My service advisor John, did an outstanding job during my service visit. He made sure my vehicle was taken care of.






New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Excellent customer service.
Excellent customer service. Maintenance/service was completed quickly and professionally. Customer service representative was outstanding and knowledgeable . Tracked the service process and reported the status. I will return for future services.



New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Great staff.
Great staff. Kash was great and knowledgeable. Would buy from him again and recommend him to others.

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
Reviews
Not really sure I understand but the GMC maintenance that
Not really sure I understand but the GMC maintenance that I bought through a different dealership wasn?t as straight forward with other dealerships but she still made it a very easy experience. She explained how the maintenance contract works so moving forward it will be easier. While I did end up paying for service I am still very satisfied with the service that I received and I felt like I was well taken care. I will continue to use this dealership due to the level of of care I received. Great service!



New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Abelilah responded quickly to all my questions and
Abelilah responded quickly to all my questions and offered the best price of any Chevy dealership in the DMV- and I called at least 5 or 6. I didn't hurt that the dealership had a good selection and more coming in.



New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Excellent communication and quick service.
Excellent communication and quick service. No surprise fees or up-charge pressure. So much better than another local dealership.



New
2026 GMC Sierra 1500 Denali
Vehicle information
Features






New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Jean is a super star and was the only reasonI ended up
Jean is a super star and was the only reasonI ended up purchasing the vehicle. Jean listened, wasn't pushy and should give lessons to others on sales techniques. Excellent communication and great conversation. Michael is great and John was pleasant to deal with also.



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



New
2026 GMC Sierra 1500 Denali
Vehicle information
Features

New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Very helpful.
Very helpful. Usual good service. Fully recommended. I was kept fully informed about the service and cost. No surprises. I was quickly notified about the progress of the work.



New
2026 GMC Sierra 1500 Denali
Vehicle information
Features



New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
*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 Denali
52 listings starting at $64,839
-
GMC Sierra 1500 2026 Elevation
29 listings starting at $49,960
-
GMC Sierra 1500 2026 Pro
21 listings starting at $39,550
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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.