New GMC Sierra 1500 SLT for Sale nearHarleton, TX
189 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Glacier White Tricoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- TZ406014
- VIN:
- 1GTUUDED0TZ406014
Sponsored by Gabriel Jordan Buick GMC
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Kilgore, TX
28 mi away
New car
MSRP $69,335
$63,423
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- TZ406852
- VIN:
- 1GTUUDED7TZ406852
Sponsored Listing
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Kilgore, TX
28 mi away
New car
MSRP $68,240
$62,466
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Stock #:
- G7536
- VIN:
- 3GTUUDED8TG369231
Sponsored Listing
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Mt Pleasant, TX
46 mi away
New car
MSRP $64,750
$55,054
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/slate Perforated Leather Appointed Fro
- Transmission:
- Automatic
- Mileage:
- 13
- Stock #:
- 261169
- VIN:
- 1GTUUDED4TZ422667
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Paris, TX
93 mi away
New car
MSRP $65,460
$52,282
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/slate Perforated Leather Appointed Fro
- Transmission:
- Automatic
- Mileage:
- 13
- Stock #:
- 261178
- VIN:
- 1GTUUDEDXTZ422656
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Paris, TX
93 mi away
New car
MSRP $65,460
$52,282
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- G7282
- VIN:
- 1GTUUDE89TZ286913
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Mt Pleasant, TX
46 mi away
New car
MSRP $68,370
$56,175
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Stock #:
- G7429
- VIN:
- 1GTUUDED8TZ326735
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Mt Pleasant, TX
46 mi away
New car
MSRP $66,270
$53,075
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black Perforated Leather Appointed Front Outbo
- Transmission:
- Automatic
- Mileage:
- 171
- Stock #:
- 260869
- VIN:
- 3GTUUDEL4TG333351
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Paris, TX
93 mi away
New car
MSRP $71,675
$57,911
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 12
- Stock #:
- TG333110
- VIN:
- 3GTUUDEL4TG333110
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Greenville, TX
99 mi away
New car
MSRP $71,325
$57,324
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Glacier White Tricoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- G7453
- VIN:
- 3GTUUDEDXTG375645
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Mt Pleasant, TX
46 mi away
New car
MSRP $68,175
$57,394
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black Perforated Leather Appointed Front Outbo
- Transmission:
- Automatic
- Mileage:
- 12
- Stock #:
- 261166
- VIN:
- 3GTUUDED5TG409832
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Paris, TX
93 mi away
New car
MSRP $68,240
$54,674
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 9
- Stock #:
- G7447
- VIN:
- 3GTUUDED6TG375660
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Mt Pleasant, TX
46 mi away
New car
MSRP $67,575
$56,836
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Glacier White Tricoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/slate Perforated Leather Appointed Fro
- Transmission:
- Automatic
- Mileage:
- 12
- Stock #:
- 261193
- VIN:
- 1GTUUDED8TZ431033
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Paris, TX
93 mi away
New car
MSRP $66,555
$53,224
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Stock #:
- TG247648
- VIN:
- 3GTUUDEL2TG247648
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Texarkana, TX
61 mi away
New car
MSRP $70,065
$60,034
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- SG312665
- VIN:
- 3GTUUDED0SG312665
2025 GMC Sierra 1500
SLT Crew Cab 4WD
Bossier City, LA
46 mi away
New car
MSRP $66,975
No Price Listed
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- G7452
- VIN:
- 3GTUUDEDXTG375662
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Mt Pleasant, TX
46 mi away
New car
MSRP $67,575
$56,836
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black, Perforated Leather-Appointed Front Outb
- Transmission:
- Automatic
- Mileage:
- 14
- Stock #:
- G261093
- VIN:
- 3GTUUDED3TG408789
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Tyler, TX
55 mi away
New car
MSRP $67,740
$55,716
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black Perforated Leather Appointed Front Outbo
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- 261231
- VIN:
- 3GTUUDE86TG443863
New arrival
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Paris, TX
93 mi away
New car
MSRP $68,370
$56,973
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/slate Perforated Leather Appointed Fro
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- 261215
- VIN:
- 3GTUUDED1TG439331
New arrival
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Paris, TX
93 mi away
New car
MSRP $67,080
$53,676
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/slate Perforated Leather Appointed Fro
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- 261211
- VIN:
- 3GTUUDED6TG439325
New arrival
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Paris, TX
93 mi away
New car
MSRP $67,080
$53,676
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 90
- Stock #:
- G7322
- VIN:
- 3GTUUDE83TG253969
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Mt Pleasant, TX
46 mi away
New car
MSRP $69,140
$56,228
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black Perforated Leather Appointed Front Outbo
- Transmission:
- Automatic
- Mileage:
- 13
- Stock #:
- 260733
- VIN:
- 3GTUUDE83TG269718
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Paris, TX
93 mi away
New car
MSRP $68,985
$56,625
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black Perforated Leather Appointed Front Outbo
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- 261130
- VIN:
- 3GTUUDED0TG410760
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Paris, TX
93 mi away
New car
MSRP $68,735
$55,099
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black Perforated Leather Appointed Front Outbo
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- 261212
- VIN:
- 3GTUUDED0TG441006
New arrival
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Paris, TX
93 mi away
New car
MSRP $67,575
$54,102
FAQs
What is the fuel economy of the GMC Sierra 1500 SLT?
Depending on the engine and options, the GMC Sierra 1500 SLT gets between 14 and 24 MPG (or EV battery range).
What fuel types are available?
Diesel, Flex Fuel Vehicle, Gasoline engines are available.
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