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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 trucks
for sale
near
Chantilly, 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.






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 Elevation
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
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 SLT
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
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
Reviews
Good Svcs good repair, too expensive , good facilities
Good Svcs good repair, too expensive , good facilities good programming, both pre and during service??what else?.i ran out of words .:.:.:.;snuff enough shad



New
2026 GMC Sierra 1500 SLT
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






New
2026 GMC Sierra 1500 Denali Ultimate
Vehicle information
Features



New
2026 GMC Sierra 1500 SLT
Vehicle information
Features



New
2026 GMC Sierra 1500 AT4
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 SLT
Vehicle information
Features



New
2026 GMC Sierra 1500 SLT
Vehicle information
Features



New
2026 GMC Sierra 1500 SLT
Vehicle information
Features



New
2026 GMC Sierra 1500 Denali
Vehicle information
Features



New
2026 GMC Sierra 1500 SLT
Vehicle information
Features



New
2026 GMC Sierra 1500 Denali
Vehicle information
Features



New
2026 GMC Sierra 1500 SLT
Vehicle information
Features

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 Elevation
Vehicle information
Features
GMC Sierra 1500 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 GMC Sierra 1500 | $36,485 | 1 Good deal |
2023 GMC Sierra 1500 | $35,500 | 13 Good deals |
*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.
Research the 2026 GMC Sierra 1500
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GMC Sierra 1500 trims
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GMC Sierra 1500 2026 Denali
38 listings starting at $68,635
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GMC Sierra 1500 2026 SLT
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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.