New GMC Sierra 1500 SLT for Sale near Baton Rouge, LA
336 results
- 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:
- 51
- Stock #:
- 3-G90057
- VIN:
- 3GTUUDEL0TG333041
Sponsored by Ross Downing GMC Gonzales
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Gonzales, LA
21 mi away
New car
MSRP $71,325
$61,049
- 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:
- Black
- Transmission:
- Automatic
- Stock #:
- 416950
- VIN:
- 3GTUUDEL3TG416950
New arrival
Sponsored Listing
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Picayune, MS
87 mi away
New car
MSRP $72,189
$67,198
- 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:
- 4
- Stock #:
- 26G1969
- VIN:
- 3GTUUDE82TG253395
Sponsored Listing
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Slidell, LA
83 mi away
New car
MSRP $68,535
$58,285
- 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:
- Dark Walnut/slate
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- 26G2227
- VIN:
- 3GTUUDED4TG325307
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Slidell, LA
83 mi away
New car
MSRP $64,495
$52,245
- 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
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- 268256
- VIN:
- 3GTUUDED2TG311860
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Metairie, LA
65 mi away
New car
MSRP $65,845
$53,033
- 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
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- 26G2136
- VIN:
- 3GTUUDE82TG336969
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Slidell, LA
83 mi away
New car
MSRP $65,290
$55,040
- 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:
- Dark Walnut/slate
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- 26G2124
- VIN:
- 3GTUUDE89TG336886
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Slidell, LA
83 mi away
New car
MSRP $65,290
$55,040
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Summit White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Dark Walnut/slate
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- 26G2143
- VIN:
- 3GTUUDE86TG338756
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Slidell, LA
83 mi away
New car
MSRP $64,795
$54,545
- 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:
- 1
- Stock #:
- 2-G9680
- VIN:
- 3GTUUDED3TG375714
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Hammond, LA
38 mi away
New car
MSRP $65,560
$52,784
- 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:
- Volcanic Red Tintcoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- 00B26023
- VIN:
- 3GTUUDED0TG137965
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Amite, LA
40 mi away
New car
MSRP $67,700
$57,700
- 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:
- Silver
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 4
- Stock #:
- 26W4765
- VIN:
- 1GTUUDED7TZ304127
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Harvey, LA
74 mi away
New car
MSRP $67,740
$56,490
- 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:
- 1
- Stock #:
- 281258A
- VIN:
- 3GTUUDE80TG281258
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Picayune, MS
87 mi away
New car
MSRP $65,290
$55,365
- 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
- Fuel type:
- Gasoline
- Mileage:
- 0
- Stock #:
- 268221
- VIN:
- 3GTUUDED6TG325373
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Metairie, LA
65 mi away
New car
MSRP $68,340
$57,528
- 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:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 1
- Stock #:
- 2-G9626
- VIN:
- 3GTUUDE82TG352816
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Hammond, LA
38 mi away
New car
MSRP $67,355
$56,579
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Volcanic Red Tintcoat
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 4
- Stock #:
- 2-G9202
- VIN:
- 3GTUUDE80TG152260
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Hammond, LA
38 mi away
New car
MSRP $67,105
$56,329
- 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:
- 1
- Stock #:
- 2-G9436
- VIN:
- 3GTUUDE84TG261109
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Hammond, LA
38 mi away
New car
MSRP $68,635
$57,359
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Volcanic Red Tintcoat
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 1
- Stock #:
- 2-G9560
- VIN:
- 3GTUUDE87TG317673
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Hammond, LA
38 mi away
New car
MSRP $69,780
$59,004
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Summit White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 1,897
- Stock #:
- 2-G9230
- VIN:
- 1GTUUDE88TZ208073
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Hammond, LA
38 mi away
New car
MSRP $66,460
$55,684
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Volcanic Red Tintcoat
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Dark Walnut/slate
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- 26G2053
- VIN:
- 3GTUUDE82TG268169
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Slidell, LA
83 mi away
New car
MSRP $69,680
$59,430
- 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:
- 9
- Stock #:
- DD6196
- VIN:
- 1GTUUDED2TZ326522
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
New Orleans, LA
70 mi away
New car
MSRP $66,330
$54,446
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Summit White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 1
- Stock #:
- 2-G9556
- VIN:
- 3GTUUDE84TG317467
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Hammond, LA
38 mi away
New car
MSRP $68,140
$57,364
- 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:
- 1
- Stock #:
- 2-G9599
- VIN:
- 3GTUUDE88TG333039
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Hammond, LA
38 mi away
New car
MSRP $69,630
$58,854
- 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:
- 10
- Stock #:
- 3-G9809
- VIN:
- 3GTUUDED5TG283861
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Gonzales, LA
21 mi away
New car
MSRP $67,915
$56,639
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Summit White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Dark Walnut/slate
- Transmission:
- Automatic
- Mileage:
- 2,148
- Stock #:
- TDD6113
- VIN:
- 1GTUUDE82TZ144564
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
New Orleans, LA
70 mi away
New car
MSRP $67,640
$56,356
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.
