
2026 GMC Sierra 1500
Rockwall, TX
$56,140
2026 GMC Sierra 1500 SLT Crew Cab 4WD
Rockwall, TX
$56,140
MSRP
$67,890
Dealer rating
Request information
Features
Mileage
0
Drivetrain
Four-Wheel Drive
Exterior color
Onyx Black
Interior color
Jet Black Perforated Leather Appointed Front Outbo
MPG
24 MPG
Engine
3L I6 Diesel
Fuel type
Diesel
Transmission
Automatic
Finance in advance
Overview
- Make:GMC
- Model:Sierra 1500
- Year:2026
- Trim:SLT
- Body type:Pickup Truck
- Exterior color:Onyx Black
- Interior color:Jet Black Perforated Leather Appointed Front Outbo
- Mileage:0 mi
- Condition:New
- VIN:1GTUUDE89TZ329579
- Stock number:326727
Fuel economy
- Fuel tank size:24 gal
- Combined gas mileage:24 MPG
- City gas mileage:22 MPG
- Highway gas mileage:26 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
History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
Pricing
14 days at this dealership
14 days on CarGurus · 0 saves
Dealer

Dealer reviews
3.5(8 reviews)
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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
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