
2026 GMC Sierra 1500
Mileage: 144 · Tyler, TX
2026 GMC Sierra 1500 AT4 Crew Cab 4WD
Tyler, TX
$74,005
MSRP
Dealer rating
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Features
Mileage
144
Drivetrain
Four-Wheel Drive
Exterior color
Red
MPG
22 MPG
Engine
3L I6 Diesel
Fuel type
Diesel
Transmission
Automatic
Alloy wheels
Finance in advance
Overview
- Make:GMC
- Model:Sierra 1500
- Year:2026
- Trim:AT4
- Body type:Pickup Truck
- Exterior color:Red
- Mileage:144 mi
- Condition:New
- VIN:3GTUUEE89TG299117
- Stock number:G261058
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
- Backup Camera
- Blind Spot Monitoring
- Curtain Airbags
- Driver Airbag
- Front Side Airbags
- Parking Sensors
- Passenger Airbag
Measurements
- Doors:4 doors
- Front legroom:44 in
- Back legroom:43 in
- Cabin size:Crew Cab
- Cargo volume:69 in
Options
AT4 Premium Package
Sunroof, Power
Technology Package
Volcanic Red Tintcoat
History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
Pricing

Selling slowly
58 days at this dealership
Pricing
Dealer

Dealer reviews
Dealer's description
Hall Buick GMC is excited to offer this 2026 GMC Sierra 1500 AT4. This GMC includes: VOLCANIC RED TINTCOAT SUNROOF, POWER Generic Sun/Moonroof Sun/Moonroof REAR AXLE, 3.23 RATIO EMISSIONS, FEDERAL REQUIREMENTS TECHNOLOGY PACKAGE Back-Up Camera Heads-Up Display AT4 PREMIUM PACKAGE Running Boards/Side Steps TRANSMISSION, 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT, ELECTRONICALLY CONTROLLED Transmission w/Dual Shift Mode A/T 10-Speed A/T ENGINE, DURAMAX 3.0L TURBO-DIESEL I6 Diesel Fuel Straight 6 Cylinder Engine Turbocharged GVWR, 7200 LBS *Note - For third party subscriptions or services, please contact the dealer for more information.* You appreciate the finer things in life, the vehicle you drive should not be the exception. Style, performance, sophistication is in a class of its own with this stunning GMC Sierra 1500 AT4. Taking the road less traveled has never been more fun than with this 4WD. With improved performance, mileage and acceleration, this 2026 4WD GMC Sierra 1500 AT4 is king of the off-road. The GMC Sierra 1500 AT4 will provide you with everything you have always wanted in a car -- Quality, Reliability, and Character.
Additional Information
SUNROOF, POWER|TECHNOLOGY PACKAGE|AT4 PREMIUM PACKAGE|REAR AXLE, 3.23 RATIO|EMISSIONS, FEDERAL REQUIREMENTS|ENGINE, DURAMAX 3.0L TURBO-DIESEL I6|GVWR, 7200 LBS|VOLCANIC RED TINTCOAT|TRANSMISSION, 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT, ELECTRONICALLY CONTROLLED
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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.







