New GMC Sierra 1500 SLT for Sale nearWatson, IL
247 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:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate, Perforated Leather-Appointed Fr
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- G2667
- VIN:
- 3GTUUDED2TG296969
Sponsored by Monken Chevrolet GMC
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Centralia, IL
45 mi away
New car
MSRP $68,690
$59,853
- 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:
- 10
- Stock #:
- 39456
- VIN:
- 3GTUUDEL9TG390287
Price drop
-$6,750
Sponsored Listing
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Highland, IL
61 mi away
New car
MSRP $65,182
$62,155
$55,405
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- 8100
- VIN:
- 3GTUUDED5TG366593
Price drop
-$3,960
Sponsored Listing
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Red Bud, IL
95 mi away
New car
MSRP $62,780
$57,828
$53,868
- 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:
- 3
- Stock #:
- G40124
- VIN:
- 1GTUUDED9TZ403189
New arrival
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Mattoon, IL
33 mi away
New car
MSRP $66,330
$53,597
- 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:
- 10
- Stock #:
- 39133
- VIN:
- 3GTUUDEL4TG255377
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Highland, IL
61 mi away
New car
MSRP $68,585
$55,170
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- G40114
- VIN:
- 3GTUUDED8TG409839
New arrival
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Mattoon, IL
33 mi away
New car
MSRP $66,825
$54,029
- 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:
- 168
- Stock #:
- G40069
- VIN:
- 3GTUUDED8TG366362
Price drop
-$5,545
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Mattoon, IL
33 mi away
New car
MSRP $66,825
$59,574
$54,029
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Titanium Rush Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- L264111
- VIN:
- 3GTUUDE85TG224439
Price drop
-$5,127
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Collinsville, IL
79 mi away
New car
MSRP $69,180
$61,745
$56,995
- 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:
- 10
- Stock #:
- 39201
- VIN:
- 3GTUUDEL5TG297007
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Highland, IL
61 mi away
New car
MSRP $68,290
$54,870
- 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
- Mileage:
- 10
- Stock #:
- 39213
- VIN:
- 3GTUUDEL7TG291273
Price drop
-$6,750
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Highland, IL
61 mi away
New car
MSRP $67,575
$61,818
$55,068
- 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:
- 7
- Stock #:
- L265630
- VIN:
- 1GTUUDED8TZ361212
Price drop
-$7,627
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Collinsville, IL
79 mi away
New car
MSRP $65,290
$59,424
$52,174
- 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 #:
- L266191
- VIN:
- 3GTUUDED1TG377087
Price drop
-$7,627
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Collinsville, IL
79 mi away
New car
MSRP $64,495
$58,720
$51,470
- 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:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- L266612
- VIN:
- 1GTUUDE8XTZ416570
New arrival
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Collinsville, IL
79 mi away
New car
MSRP $70,175
$58,997
- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- L265287
- VIN:
- 3GTUUDED7TG331568
Price drop
-$7,627
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Collinsville, IL
79 mi away
New car
MSRP $70,085
$63,689
$56,439
- 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:
- 7
- Stock #:
- L266258
- VIN:
- 3GTUUDE88TG381737
Price drop
-$5,127
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Collinsville, IL
79 mi away
New car
MSRP $63,545
$57,879
$53,129
- 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
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- L265695
- VIN:
- 1GTUUDED9TZ363583
Price drop
-$7,627
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Collinsville, IL
79 mi away
New car
MSRP $63,245
$57,614
$50,364
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- L266179
- VIN:
- 3GTUUDE89TG377308
Price drop
-$5,127
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Collinsville, IL
79 mi away
New car
MSRP $65,290
$59,424
$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:
- Sterling Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- L266623
- VIN:
- 1GTUUDED1TZ422108
Price drop
-$1,877
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Collinsville, IL
79 mi away
New car
MSRP $66,875
$55,076
$53,576
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- 8100
- VIN:
- 3GTUUDED5TG366593
Price drop
-$3,960
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Red Bud, IL
95 mi away
New car
MSRP $62,780
$57,828
$53,868
- 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:
- 7
- Stock #:
- L266638
- VIN:
- 1GTUUDED7TZ422078
Price drop
-$1,877
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Collinsville, IL
79 mi away
New car
MSRP $67,790
$55,886
$54,386
- 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
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- L265975
- VIN:
- 3GTUUDED2TG368401
Price drop
-$7,627
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Collinsville, IL
79 mi away
New car
MSRP $64,495
$58,720
$51,470
- 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:
- 10
- Stock #:
- 39459
- VIN:
- 3GTUUDEL4TG390293
Price drop
-$6,750
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Highland, IL
61 mi away
New car
MSRP $67,575
$62,162
$55,412
- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- L265483
- VIN:
- 3GTUUDEL7TG342917
Price drop
-$7,127
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Collinsville, IL
79 mi away
New car
MSRP $70,485
$64,043
$57,293
- 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
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- L265844
- VIN:
- 1GTUUDED9TZ366080
Price drop
-$7,627
2026 GMC Sierra 1500
SLT Crew Cab 4WD
New car
Collinsville, IL
79 mi away
New car
MSRP $64,495
$58,720
$51,470
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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