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New and used
2026 GMC Sierra 1500 trucks
for sale
near
Okawville, IL
- 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 Pro
Vehicle information
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Reviews
Steve Schmitt Inc
Always an excellent experience. Everyone goes out of their way to get the service correct the first time.






New
2026 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Body work
Friendly atmosphere, great service. I would 100% come back for all work I need done.




New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Didn’t buy car but was treated very well no pressure will
Didn’t buy car but was treated very well no pressure will consider them for a future car or truck

New
2026 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Our salesman Bruno was the best by far!
Our salesman Bruno was the best by far! We didn’t feel pressured to buy a vehicle, but at the same time we felt safe buying a car from him. He was very informative and made sure all our questions were answered. He called a week later to check on the car and let us know if we need any further assistance to reach out. I have recommended my family to go see Bruno at Cardinal Buick!

New
2026 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Total definition of teamwork love it very understanding
Total definition of teamwork love it very understanding and will work with you!!!!!! Love my car family






New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
The best service I've ever had!
The entire team at Monken has been helpful, friendly, caring, efficient, and caring. I brought my entire family (5 kids!) to buy a new van. Before we came, they worked with me over the phone to narrow things down. When I arrived, they took my messy van as a trade-in, took the car seats out and reinstalled them in the new van, entertained my kids with popcorn and candy (after asking our permission), cleaned up their spills and mess without making it an issue, made my purchasing process the quickest it has ever been, and I drove away with a new van, exactly what I wanted with a full tank of gas. I HATE buying cars. But since buying my last two at Monken, I'm a customer for life. I live over an hour away and will gladly drive the distance in order to have this kind of service that is UNHEARD of in the car-buying world. Thank you Monken!

New
2026 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Go to Cardinal Buick/GMC!
Go to Cardinal Buick/GMC! The staff is amazing and our salesman Bruno was amazing! Professional and understanding of what we came to buy! Love this place! Sent my brother in law to them and he bought a car too! I’m sure we’ll be back to buy our next vehicle too😊😊

New
2026 GMC Sierra 1500 AT4
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Reviews
This was my second vehicle purchase with Cardinal GMC,
This was my second vehicle purchase with Cardinal GMC, and I have to say, the experience this time around was a huge step up, all thanks to Matt Columbo. My first purchase didn?t go as smoothly, but I met Matt when I came back for service, and he immediately stood out. He took the time to notice an issue I was having and actually helped make it right, which left a lasting impression. So when it was time to buy again, I didn?t think twice, I went straight to Matt. He made the entire process easy and stress-free. He was knowledgeable, patient, and genuinely cared about getting me into the right vehicle. I love my new Buick Envision and couldn?t be happier with how everything turned out. If you?re heading to Cardinal, ask for Matt. He really goes the extra mile.

New
2026 GMC Sierra 1500 AT4
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Reviews
Bought a used Toyota Tundra from Bruno Borda .
Bought a used Toyota Tundra from Bruno Borda . He was professional and got us in and out quickly. Thank you for the great service!






New
2026 GMC Sierra 1500 SLT
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New
2026 GMC Sierra 1500 Denali
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Reviews
Unfortunately Steve Schmitt didn’t have a Jeep Grand
Unfortunately Steve Schmitt didn’t have a Jeep Grand Cherokee that I was interested in. Their response time to my Jeep inquiry was very good.

New
2026 GMC Sierra 1500 Pro
Vehicle information
Features
Reviews
Great customer service
Very helpful staff. Absolutely no pressure to buy from Corey during the early phases of my shopping . Visited multiple dealers trying to find the right vehicle. When made decision on vehicle Corey and Steff did all the work. Online questions answered almost immediately. Even stayed late to accommodate my schedule. No hassle buying process. Made the 50 mile trip well worth it. Will definitely look here when in the market again.

New
2026 GMC Sierra 1500 Elevation
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New
2026 GMC Sierra 1500 Denali Ultimate
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New
2026 GMC Sierra 1500 Elevation
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New
2026 GMC Sierra 1500 SLT
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New
2026 GMC Sierra 1500 AT4
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New
2026 GMC Sierra 1500 AT4
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New
2026 GMC Sierra 1500 Elevation
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New
2026 GMC Sierra 1500 Denali
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There are additional matching cars outside your search area.
Partial matches are generated by applying your search criteria to a larger search area. Our goal is to help you discover additional cars that match your search preferences.
As a benefit to some of our dealer customers, we display their listings first.






New
2026 GMC Sierra 1500 Denali Ultimate
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New
2026 GMC Sierra 1500 Denali
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Vehicle information
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New
2026 GMC Sierra 1500 Denali
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New
2026 GMC Sierra 1500 Denali
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New
2026 GMC Sierra 1500 SLT
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New
2026 GMC Sierra 1500 AT4
Vehicle information
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Vehicle information
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New
2026 GMC Sierra 1500 AT4
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About the 2026 GMC Sierra 1500
Pro shown (base trim).
- Seating
- 2
- Door count
- 2
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 19
- Transmission
- 8-Speed A/T
- Engine
- 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel)
How much does the 2026 GMC Sierra 1500 cost?
The 2026 GMC Sierra 1500 price depends on trim level and optional features. Prices typically start at $38,300 and go as high as $84,200 for fully loaded models.
What is the MPG of the 2026 GMC Sierra 1500?
The 2026 GMC Sierra 1500 offers up to 18 MPG in city driving and 21 MPG on the highway for a combined rating of 19 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 trim, driving conditions, driving habits, vehicle maintenance, and other factors.
AT4 (2 styles)
Style | |
---|---|
4WD Crew Cab 147" AT4 | 4WD Crew Cab 157" AT4 |
Inventory price | |
Starting at $66,800 | Starting at $67,300 |
Combined MPG | |
23 | 23 |
Engine | |
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
AT4X (1 style)
Style |
---|
4WD Crew Cab 147" AT4X |
Inventory price |
Starting at $79,400 |
Combined MPG |
19 |
Engine |
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
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 | ||
17 | 17 | 17 |
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) |
Denali Ultimate (1 style)
Style |
---|
4WD Crew Cab 147" Denali Ultimate |
Inventory price |
Starting at $84,200 |
Combined MPG |
16 |
Engine |
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
Elevation (7 styles)
Style | ||||||
---|---|---|---|---|---|---|
4WD Crew Cab 147" Elevation w/3SB | 4WD Crew Cab 157" Elevation | 4WD Crew Cab 147" Elevation w/3VL | 2WD Crew Cab 147" Elevation | 2WD Double Cab 147" Elevation | 4WD Double Cab 147" Elevation w/3SB | 4WD Double Cab 147" Elevation w/3VL |
Inventory price | ||||||
Starting at $56,400 | Starting at $56,700 | Starting at $54,900 | Starting at $53,100 | Starting at $50,500 | Starting at $53,800 | Starting at $52,300 |
Combined MPG | ||||||
18 | 18 | 18 | 19 | 19 | 18 | 18 |
Engine | ||||||
310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) |
Pro (9 styles)
Style | ||||||||
---|---|---|---|---|---|---|---|---|
2WD Crew Cab 147" Pro | 4WD Crew Cab 147" Pro | 4WD Crew Cab 157" Pro | 4WD Double Cab 147" Pro | 2WD Double Cab 147" Pro | 2WD Reg Cab 140" Pro | 4WD Reg Cab 126" Pro | 4WD Reg Cab 140" Pro | 2WD Reg Cab 126" Pro |
Inventory price | ||||||||
Starting at $44,000 | Starting at $47,300 | Starting at $47,600 | Starting at $44,900 | Starting at $41,600 | Starting at $38,500 | Starting at $42,900 | Starting at $43,100 | Starting at $38,300 |
Combined MPG | ||||||||
19 | 18 | 18 | 18 | 19 | 16 | 18 | 15 | 19 |
Engine | ||||||||
310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) |
SLE (5 styles)
Style | ||||
---|---|---|---|---|
2WD Crew Cab 147" SLE | 4WD Crew Cab 157" SLE | 4WD Crew Cab 147" SLE | 4WD Double Cab 147" SLE | 2WD Double Cab 147" SLE |
Inventory price | ||||
Starting at $51,100 | Starting at $54,700 | Starting at $54,400 | Starting at $52,000 | Starting at $48,700 |
Combined MPG | ||||
19 | 18 | 18 | 18 | 19 |
Engine | ||||
310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) |
SLT (3 styles)
Style | ||
---|---|---|
2WD Crew Cab 147" SLT | 4WD Crew Cab 147" SLT | 4WD Crew Cab 157" SLT |
Inventory price | ||
Starting at $54,900 | Starting at $58,000 | Starting at $58,700 |
Combined MPG | ||
17 | 16 | 16 |
Engine | ||
305.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Diesel Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline 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.
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