New GMC Sierra 1500 SLT for Sale nearState Line, PA
172 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:
- Sterling Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- G261220
- VIN:
- 3GTUUDEL1TG497639
Sponsored by Joyce Koons Honda Buick GMC
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Manassas, VA
65 mi away
New car
MSRP $68,195
$60,998
- 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:
- 0
- Stock #:
- T493571
- VIN:
- 3GTUUDED5TG493571
Sponsored Listing
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Frederick, MD
28 mi away
New car
MSRP $70,415
$63,439
- 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:
- 2
- Stock #:
- T339995
- VIN:
- 3GTUUDEL1TG339995
Sponsored Listing
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Carlisle, PA
42 mi away
New car
MSRP $72,175
$65,448
- 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:
- 3
- Stock #:
- TG515615
- VIN:
- 3GTUUDED1TG515615
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Cockeysville, MD
61 mi away
New car
MSRP $64,510
$55,607
- 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:
- 9
- Stock #:
- 26GT474
- VIN:
- 1GTUUDED0TZ506954
New arrival
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Altoona, PA
63 mi away
New car
MSRP $68,735
$60,756
- 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:
- 4
- Stock #:
- TZ507262
- VIN:
- 1GTUUDELXTZ507262
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Abingdon, MD
77 mi away
New car
MSRP $67,800
$58,658
- 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:
- 4
- Stock #:
- TZ507371
- VIN:
- 1GTUUDEL4TZ507371
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Abingdon, MD
77 mi away
New car
MSRP $67,800
$58,658
- 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 #:
- F177787
- VIN:
- 3GTUUDEL5TG177787
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Oakland, MD
91 mi away
New car
MSRP $70,925
$61,720
- 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, Perforated Leather-Appointed Fr
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- G26249
- VIN:
- 3GTUUDEL1TG397704
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Warrenton, VA
70 mi away
New car
MSRP $72,860
$61,596
- 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:
- 3
- Stock #:
- TG497534
- VIN:
- 3GTUUDEL9TG497534
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Cockeysville, MD
61 mi away
New car
MSRP $67,200
$58,101
- 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:
- 7
- Stock #:
- C15649
- VIN:
- 1GTUUDEL2TZ118339
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Waynesboro, PA
8 mi away
New car
MSRP $68,495
$60,368
- 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 #:
- G261181
- VIN:
- 3GTUUDED7TG491059
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Manassas, VA
65 mi away
New car
MSRP $65,995
$57,798
- 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:
- 6
- Stock #:
- G261212
- VIN:
- 3GTUUDED7TG491319
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Manassas, VA
65 mi away
New car
MSRP $65,795
$57,598
- 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
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Stock #:
- TG466574
- VIN:
- 3GTUUDE84TG466574
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Brandywine, MD
85 mi away
New car
MSRP $69,100
$59,896
- 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
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- Z86273
- VIN:
- 1GTUUDE86TZ299702
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Hagerstown, MD
9 mi away
New car
MSRP $68,040
$63,210
- 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:
- 3
- Stock #:
- TG497460
- VIN:
- 3GTUUDEL6TG497460
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Cockeysville, MD
61 mi away
New car
MSRP $67,200
$58,101
- 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:
- 4
- Stock #:
- TZ508669
- VIN:
- 1GTUUDEL1TZ508669
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Abingdon, MD
77 mi away
New car
MSRP $71,360
$61,960
- 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:
- 5
- Stock #:
- G261222
- VIN:
- 3GTUUDEDXTG493971
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Manassas, VA
65 mi away
New car
MSRP $68,220
$60,023
- 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
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- G261208
- VIN:
- 3GTUUDE89TG490742
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Manassas, VA
65 mi away
New car
MSRP $66,385
$60,188
- 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
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- TZ112785
- VIN:
- 1GTUUDE81TZ112785
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Abingdon, MD
77 mi away
New car
MSRP $68,265
$59,089
- 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
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Stock #:
- TG522607
- VIN:
- 3GTUUDE80TG522607
New arrival
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Cockeysville, MD
61 mi away
New car
MSRP $65,305
$57,344
- 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 #:
- TZ482790
- VIN:
- 1GTUUDED6TZ482790
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Brandywine, MD
85 mi away
New car
MSRP $67,310
$56,574
- 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
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- G261160
- VIN:
- 3GTUUDE83TG472754
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Manassas, VA
65 mi away
New car
MSRP $63,760
$57,563
- 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
- Stock #:
- TG515687
- VIN:
- 3GTUUDED4TG515687
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Cockeysville, MD
61 mi away
New car
MSRP $64,015
$55,147
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/MPGe.
What fuel types are available?
Diesel, Flex Fuel Vehicle, Gasoline engines are available.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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