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New and used
2026 GMC Sierra 1500 trucks
for sale
near
Weldon Spring, MO
- 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 SLE
Vehicle information
Features
Reviews
As usual, very good service.
As usual, very good service. Chad Boxdorfer was there as soon as I got out of the car. He was very polite and courteous. Got the car serviced and ready to go in the time he told me. Dave H.
Vehicle information
Features
Reviews
always friendly service
friendly, reliable service, never have had a problem getting an appointment. I drive twenty miles just because of the good service received.

New
2026 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Services
Awesome your staff is the best I've ever !!! Will always you BELLEMANN its literally the best customer service group I've seen Worth the extra mile to get there!!!




New
2026 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Everything was great from a service prospective.
Everything was great from a service prospective. Took off a star for the 3% credit card fee. Service is not cheap at the dealer and to tack on an extra 3% is unnecessary. In addition I have a GM credit card and to charge an extra 3% at the dealer pretty much makes the card useless. I?ll probably just cancel it






New
2026 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
From purchase to first service, no complaints.
From purchase to first service, no complaints. My purchase was smooth and easy with Nicki, and my service was fast and efficient with Heather! Thank You!

New
2026 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
The salesman I dealt with, Rob Fulmer is one of the best.
The salesman I dealt with, Rob Fulmer is one of the best. Strait forward, tells you how it is without any hidden surprises. He was honest, patient and very professional. He easily addressed all my concerns and questions and I would highly recommend asking for him to be your salesman. He was very quick in responding as I was inquiring about a car out of state and he made everything very easy and simple to understand. Out of the other dealerships I inquired about, it was like night and day. I ended up replacing my engine in my old vehicle, so I didn’t actually buy from here but everything was set up to go I just had to sign. He was honest about out the door pricing and the dealership he works for doesn’t try sneaking ridiculous hidden fees like some of these other places. This review is the least I could do since I pretty much wasted his time. Thanks Rob and sorry again!




New
2026 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
The customer service at Dave Sinclair Buick was
The customer service at Dave Sinclair Buick was fantastic! They had a lot of work to do on my vehicle. The work was flawless. The level of communication during the whole process was superb. Eric in the auto body shop showed what excellent customer service should look like. I cannot thank them enough for the level of service the team provided.






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New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Entire family has a car
Brought my daughter to look at a new car. Put her in touch with Brook Winter. She walked away with a new GMC Arcadia. She is so very happy with her new SUV. She also was so pleased at the service she received from the time we entered the door until we left 3 hours later. We now have 2 Cadillacs and now she has her SUV. Will always recommend to someone looking to buy.

New
2026 GMC Sierra 1500 AT4
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Features




New
2026 GMC Sierra 1500 AT4
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New
2026 GMC Sierra 1500 Pro
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Features

New
2026 GMC Sierra 1500 Pro
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Features

New
2026 GMC Sierra 1500 AT4
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New
2026 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Great Service
Great Place. Nicholas had such good customer service, Thank you. These guys know what they are doing in a friendly relaxed way. Not only the service is expert and fast, price is fair. They take time to educate you. A Friend recommended them to me, and I am passing this along. Thanks






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New
2026 GMC Sierra 1500 AT4
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Vehicle information
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New
2026 GMC Sierra 1500 AT4
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New
2026 GMC Sierra 1500 Pro
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Features
GMC Sierra 1500 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 GMC Sierra 1500 | $31,468 | |
2024 GMC Sierra 1500 | $38,981 | 10 Good deals |
2023 GMC Sierra 1500 | $35,000 | 12 Good deals |
2022 GMC Sierra 1500 | $23,500 | 16 Good deals |
2021 GMC Sierra 1500 | $28,990 | 17 Good deals |
2020 GMC Sierra 1500 | $27,540 | 12 Good deals |
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.
What are some similar vehicles and competitors of the 2026 GMC Sierra 1500?
The 2026 GMC Sierra 1500 compares to and/or competes against the following vehicles:
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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