
2026 GMC Sierra 1500
Mileage: 1 · Yankton, SD
2026 GMC Sierra 1500 Denali Crew Cab 4WD
Yankton, SD
$71,050
MSRP
$77,550
Dealer rating
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Features
Mileage
1
Drivetrain
Four-Wheel Drive
Exterior color
Onyx Black
Interior color
Jet Black, Forge Perforated Leather Seat Trim
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
- Body type:Pickup Truck
- Exterior color:Onyx Black
- Interior color:Jet Black, Forge Perforated Leather Seat Trim
- Mileage:1 mi
- Condition:New
- VIN:3GTUUGE80TG308637
- Stock number:14635
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
Onyx Black
History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
Pricing
- No price changes
Dealer

Dealer reviews
Dealer's description
Onyx Black 2026 GMC Sierra 1500 Denali 4WD 10-Speed Automatic 3.0L I6 This 2026 GMC Sierra 1500 comes equipped with, 10-Speed Automatic, 4WD, - Leather.Recent Arrival! 22/26 City/Highway MPGCome see us at Northtown Automotive in Yankton, SD for a test drive today Short Drive, Big Savings!
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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.







