
2026 GMC Sierra 1500
Mileage: 3 · Slidell, LA
2026 GMC Sierra 1500 Denali Ultimate Crew Cab 4WD
Slidell, LA
$77,300
MSRP
Dealer rating
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Features
Mileage
3
Drivetrain
Four-Wheel Drive
Exterior color
Coastal Dune
Interior color
Alpine Umber
MPG
22 MPG
Engine
3L I6 Diesel
Fuel type
Diesel
Transmission
Automatic
Finance in advance
Overview
- Make:GMC
- Model:Sierra 1500
- Year:2026
- Trim:Denali Ultimate
- Body type:Pickup Truck
- Exterior color:Coastal Dune
- Interior color:Alpine Umber
- Mileage:3 mi
- Condition:New
- VIN:1GTUUHE83TZ350323
- Stock number:26G2145
Fuel economy
- Fuel tank size:24 gal
- Combined gas mileage:22 MPG
- City gas mileage:21 MPG
- Highway gas mileage:24 MPG
- Fuel type:Diesel
Performance
- Transmission:Automatic
- Drivetrain:Four-Wheel Drive
- Engine:3L I6 Diesel
Safety
- ABS Brakes
- Curtain Airbags
- Driver Airbag
- Front Side Airbags
- Passenger Airbag
Measurements
- Doors:4 doors
- Front legroom:44 in
- Back legroom:43 in
- Cabin size:Crew Cab
- Cargo volume:69 in
Options
Coastal Dune
LPO, Body Color Wheel Arch Moldings
LPO, Hard Folding Truck Bed Cover By REALTRUCK Advantage
History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
Pricing

Hot seller
Price decreased
41 days at this dealership
Dealer

Dealer reviews
Dealer's description
This 2026 GMC Sierra 1500 Denali Ultimate is proudly offered by Legacy Buick GMC This GMC includes: LPO, BODY COLOR WHEEL ARCH MOLDINGS CARBON FIBER COMPOSITE BED ENGINE, DURAMAX 3.0L TURBO-DIESEL I6 Diesel Fuel Straight 6 Cylinder Engine Turbocharged COASTAL DUNE LPO, HARD FOLDING TRUCK BED COVER BY REALTRUCK ADVANTAGE Pickup Bed Tonneau Cover TRANSMISSION, 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT, ELECTRONICALLY CONTROLLED Transmission w/Dual Shift Mode A/T 10-Speed A/T *Note - For third party subscriptions or services, please contact the dealer for more information.* Pull up in the vehicle and the valet will want to parked on the front row. This GMC Sierra 1500 Denali Ultimate is the vehicle others dream to own. Don't miss your chance to make it your new ride. Do you encounter heavy snow, rain or mud when driving? No problem. With this vehicle, you've got the power of 4WD to help you overcome the toughest terrain. Beautiful color combination with Coastal Dune exterior over Alpine Umber interior making this the one to own! Dealer Disclosure: Prices do not include state and local tax, title, license, notarial fees, convenience fees, documentary fees, and any finance charges. All prices, specifications and availability subject to change without notice. Contact dealer for most current information .Not available with special finance, lease and some other offers.
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* Fuel economy figures shown are provided from EPA mileage estimates and may not be comparable across different model years. Actual mileage will vary, depending on specific options selected, vehicle maintenance and your driving habits
Vehicle information is provided by the seller or other third parties; CarGurus is not responsible for the accuracy of such information. Price may exclude certain taxes, fees, and/or charges. See seller for details.







