New GMC Sierra 1500 SLT for Sale nearWebster, TX
583 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:
- 420 hp 6.2L V8
- Exterior color:
- Glacier White Tricoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- TG333900
- VIN:
- 3GTUUDEL0TG333900
Sponsored by Group 1 Buick GMC North
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Houston, TX
38 mi away
New car
MSRP $71,360
$62,627
- 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:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- TG329424
- VIN:
- 3GTUUDEL7TG329424
Sponsored Listing
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Baytown, TX
18 mi away
New car
MSRP $72,929
$61,759
- 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:
- Sterling Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- TG333983
- VIN:
- 3GTUUDEL8TG333983
Sponsored Listing
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Houston, TX
38 mi away
New car
MSRP $72,470
$63,648
- 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
- Mileage:
- 10
- Stock #:
- B261296
- VIN:
- 3GTUUDED7TG294019
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Home delivery from Austin, TX
Price includes $252 shipping
New car
MSRP $68,564
$55,791
- 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
Home delivery from Mt Pleasant, TX
Free home delivery
New car
MSRP $68,175
$52,720
- 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
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Home delivery from Mt Pleasant, TX
Free home delivery
New car
MSRP $64,750
$50,730
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- White
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- TG467993
- VIN:
- 3GTUUDE87TG467993
New arrival
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Baytown, TX
18 mi away
New car
MSRP $71,629
$58,075
- 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:
- Sterling Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 1
- Stock #:
- TG331170
- VIN:
- 3GTUUDEL1TG331170
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Houston, TX
37 mi away
New car
MSRP $71,350
$59,825
- 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
- Transmission:
- Automatic
- Mileage:
- 1
- Stock #:
- 112763
- VIN:
- 1GTUUDED1TZ369541
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Home delivery from Kansas City, KS
Price includes $993 shipping
New car
MSRP $61,490
$53,327
- 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:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 1
- Stock #:
- TG331172
- VIN:
- 3GTUUDEL5TG331172
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Houston, TX
37 mi away
New car
MSRP $70,855
$59,330
- 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
Home delivery from Mt Pleasant, TX
Free home delivery
New car
MSRP $67,575
$52,258
- 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:
- 10
- Stock #:
- G7496
- VIN:
- 1GTUUDED1TZ401954
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Home delivery from Mt Pleasant, TX
Free home delivery
New car
MSRP $67,080
$52,547
- 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 Outbo
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- 261051
- VIN:
- 3GTUUDED5TG433080
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Home delivery from Rockwall, TX
Price includes $992 shipping
New car
MSRP $67,865
$55,307
- 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:
- 2
- Stock #:
- 164213
- VIN:
- 3GTUUDED9TG445751
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Home delivery from Decatur, TX
Price includes $735 shipping
New car
MSRP $62,590
$52,775
- 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:
- 10
- Stock #:
- 261137
- VIN:
- 3GTUUDED5TG409829
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Home delivery from Paris, TX
Price includes $429 shipping
New car
MSRP $68,240
$55,103
- 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
Home delivery from Paris, TX
Price includes $429 shipping
New car
MSRP $65,460
$52,711
- 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
Home delivery from Mt Pleasant, TX
Free home delivery
New car
MSRP $67,575
$52,934
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- White
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 1
- Stock #:
- TG466134
- VIN:
- 3GTUUDE89TG466134
New arrival
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Humble, TX
31 mi away
New car
MSRP $66,495
$54,901
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Black
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 1
- Stock #:
- TG468873
- VIN:
- 3GTUUDE82TG468873
New arrival
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Humble, TX
31 mi away
New car
MSRP $66,990
$55,396
- 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
- Stock #:
- TG434895
- VIN:
- 3GTUUDED0TG434895
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Houston, TX
37 mi away
New car
MSRP $68,695
$56,170
- 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
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Home delivery from Paris, TX
Price includes $429 shipping
New car
MSRP $67,575
$54,531
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- G7445
- VIN:
- 3GTUUDED8TG375708
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Home delivery from Mt Pleasant, TX
Free home delivery
New car
MSRP $67,575
$52,934
- 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:
- 0
- Stock #:
- 261125
- VIN:
- 3GTUUDED3TG433286
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Home delivery from Rockwall, TX
Price includes $992 shipping
New car
MSRP $66,825
$54,267
- 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:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Stock #:
- TZ449485
- VIN:
- 1GTUUDEL2TZ449485
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Home delivery from San Antonio, TX
Price includes $302 shipping
New car
MSRP $71,080
$59,132
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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