New GMC Sierra 1500 SLT for Sale nearThomson, IL
173 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:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- HVE/DARK
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- TG330680
- VIN:
- 3GTUUDED7TG330680
Sponsored by Ed Morse Chevrolet Buick GMC
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Muscatine, IA
62 mi away
New car
MSRP $67,595
$53,025
- 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:
- 6
- Stock #:
- G260657
- VIN:
- 1GTUUDED4TZ358307
Sponsored Listing
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Madison, WI
89 mi away
New car
MSRP $64,235
$54,815
- 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 Outb
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- 26638
- VIN:
- 3GTUUDED8TG361551
Price drop
-$4,811
Sponsored Listing
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Peru, IL
65 mi away
New car
MSRP $68,735
$65,276
$60,465
- 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
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- HVE/DARK
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- TZ325935
- VIN:
- 1GTUUDE87TZ325935
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Muscatine, IA
62 mi away
New car
MSRP $68,140
$55,320
- 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:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- HVE/DARK
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- TG330680
- VIN:
- 3GTUUDED7TG330680
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Muscatine, IA
62 mi away
New car
MSRP $67,595
$53,025
- 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:
- 1
- Stock #:
- 826128
- VIN:
- 1GTUUDED1TZ319366
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Rockford, IL
58 mi away
New car
MSRP $66,605
$56,339
- 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:
- 5
- Stock #:
- G15630
- VIN:
- 1GTUUDED9TZ381307
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Naperville, IL
98 mi away
New car
MSRP $67,085
$56,413
- 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:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- TG392367
- VIN:
- 3GTUUDEL6TG392367
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Muscatine, IA
62 mi away
New car
MSRP $71,225
$57,405
- 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:
- 3
- Stock #:
- TG391191
- VIN:
- 3GTUUDEL1TG391191
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Muscatine, IA
62 mi away
New car
MSRP $70,730
$57,660
- 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:
- 15
- Stock #:
- 262197
- VIN:
- 1GTUUDED0TZ312795
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Madison, WI
80 mi away
New car
MSRP $67,495
$57,371
- 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:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- TG370289
- VIN:
- 3GTUUDED0TG370289
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Muscatine, IA
62 mi away
New car
MSRP $68,985
$55,415
- 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:
- JET BLACK
- Transmission:
- Automatic
- Mileage:
- 1
- Stock #:
- 826190
- VIN:
- 3GTUUDEL4TG393615
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Rockford, IL
58 mi away
New car
MSRP $74,650
$61,161
- 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:
- 12
- Stock #:
- G260537
- VIN:
- 3GTUUDED0TG270158
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Madison, WI
89 mi away
New car
MSRP $69,060
$58,065
- 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
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- GN03684
- VIN:
- 1GTUUDED0TZ286974
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Morris, IL
94 mi away
New car
MSRP $68,240
$59,054
- 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:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- M260499
- VIN:
- 3GTUUDED1TG370124
2026 GMC Sierra 1500
SLT Crew Cab 4WD
McHenry, IL
94 mi away
New car
MSRP $68,735
$58,436
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- GLACIER WHITE TRICOAT
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- JET BLACK
- Transmission:
- Automatic
- Mileage:
- 1
- Stock #:
- 826209
- VIN:
- 3GTUUDE87TG419331
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Rockford, IL
58 mi away
New car
MSRP $71,230
$59,627
- 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:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- HVE/DARK
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- TG409222
- VIN:
- 3GTUUDED0TG409222
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Muscatine, IA
62 mi away
New car
MSRP $69,660
$57,090
- 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
- Transmission:
- Automatic
- Mileage:
- 1
- Stock #:
- 826213
- VIN:
- 3GTUUDEL6TG393616
New arrival
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Rockford, IL
58 mi away
New car
MSRP $73,155
$59,638
- 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
- Stock #:
- 262320
- VIN:
- 3GTUUDEL4TG392853
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Madison, WI
80 mi away
New car
MSRP $73,160
$62,982
- 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 #:
- 15T1798
- VIN:
- 3GTUUDED6TG409208
New arrival
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Stoughton, WI
77 mi away
New car
MSRP $69,155
$60,576
- 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
- Stock #:
- T7873
- VIN:
- 3GTUUDE87TG258513
Price drop
-$1,500
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Saint Charles, IL
91 mi away
New car
MSRP $68,375
$60,972
$59,472
- 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:
- 2
- Stock #:
- GT224
- VIN:
- 3GTUUDED8TG374462
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Dixon, IL
31 mi away
New car
MSRP $69,705
$59,813
- 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:
- 6
- Stock #:
- G260657
- VIN:
- 1GTUUDED4TZ358307
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Madison, WI
89 mi away
New car
MSRP $64,235
$54,815
- 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:
- 20
- Stock #:
- TG166082
- VIN:
- 3GTUUDEL0TG166082
2026 GMC Sierra 1500
SLT Crew Cab 4WD
De Witt, IA
28 mi away
New car
MSRP $69,335
$59,390
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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