Used GMC Sierra 1500 SLT for Sale nearPleasant Unity, PA
462 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2020
- 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:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 27,345
- Stock #:
- 26G521A
- VIN:
- 3GTU9DED3LG448016
Sponsored by Baglier Buick GMC
2020 GMC Sierra 1500
SLT Crew Cab 4WD
27,345 mi
Butler, PA
47 mi away
Fair Deal
$42,490
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 277 hp 3L I6 Diesel
- Exterior color:
- White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 110,211
- Stock #:
- G0642B
- VIN:
- 3GTU9DET8LG291588
Sponsored Listing
2020 GMC Sierra 1500
SLT Crew Cab 4WD
110,211 mi
Butler, PA
47 mi away
Good Deal
$29,990
- Year:
- 2024
- 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:
- 43,752
- Stock #:
- 26POX260
- VIN:
- 1GTUUDED1RZ366938
Sponsored Listing
2024 GMC Sierra 1500
SLT Crew Cab 4WD
43,752 mi
Blairsville, PA
18 mi away
Good Deal
$43,390
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- [GBA] Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 23,928
- Stock #:
- 7846
- VIN:
- 1GTUUDEDXSZ256802
![[GBA] Onyx Black 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic](https://static.cargurus.com/images/forsale/2026/05/20/05/44/2025_gmc_sierra_1500-pic-3450429962700811697-1024x768.jpeg?io=true&width=640&height=480&fit=bounds&format=jpg&auto=webp)
Price drop
-$1,000
2025 GMC Sierra 1500
SLT Crew Cab 4WD
23,928 mi
Home delivery from Branford, CT
Price includes $534 shipping
Great Deal
$45,527
$44,527
- Year:
- 2024
- 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:
- 41,832
- Stock #:
- DRZ135823
- VIN:
- 1GTUUDED2RZ135823
2024 GMC Sierra 1500
SLT Crew Cab 4WD
41,832 mi
Home delivery from Saint Augustine, FL
Price includes $1,096 shipping
Good Deal
$44,532
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 153,600
- Stock #:
- 104029
- VIN:
- 3GTP1NEC4JG104029
2018 GMC Sierra 1500
SLT Crew Cab
153,600 mi
Home delivery from Orlando, FL
Price includes $1,221 shipping
Fair Deal
$20,209
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Gray (Dark Sky Metallic)
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 133,575
- Stock #:
- G260443A
- VIN:
- 3GTU9DED6LG354938
Price drop
-$3,004
2020 GMC Sierra 1500
SLT Crew Cab 4WD
133,575 mi
Monroeville, PA
20 mi away
Good Deal
$30,483
$27,479
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Dark Slate Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Mileage:
- 85,938
- Stock #:
- MAT245
- VIN:
- 3GTU2NEC9HG236245
2017 GMC Sierra 1500
SLT Crew Cab 4WD
85,938 mi
Kittanning, PA
40 mi away
Good Deal
$27,365
- Year:
- 2018
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 69,325
- Stock #:
- 526296B
- VIN:
- 3GTU2NEC4JG504513
2018 GMC Sierra 1500
SLT Crew Cab 4WD
69,325 mi
Indiana, PA
31 mi away
Fair Deal
$30,985
- 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:
- 2,529
- Stock #:
- STI079
- VIN:
- 3GTUUDED4TG215079
New arrival
2026 GMC Sierra 1500
SLT Crew Cab 4WD
2,529 mi
Kittanning, PA
40 mi away
Great Deal
$52,365
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 277 hp 3L I6 Diesel
- Exterior color:
- White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 133,352
- Stock #:
- LZ244217
- VIN:
- 1GTU9DET2LZ244217
2020 GMC Sierra 1500
SLT Crew Cab 4WD
133,352 mi
Home delivery from Acworth, GA
Price includes $1,275 shipping
Great Deal
$25,260
- Year:
- 2023
- 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 Outb
- Transmission:
- Automatic
- Mileage:
- 27,871
- Stock #:
- R23609
- VIN:
- 3GTUUDE87PG182278
Price drop
-$1,609
2023 GMC Sierra 1500
SLT Crew Cab 4WD
27,871 mi
Home delivery from High Point, NC
Price includes $594 shipping
Great Deal
$48,180
$46,571
- Year:
- 2022
- 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 Frost Tricoat
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 81,120
- Stock #:
- AP1054A
- VIN:
- 1GTUUDELXNZ612547
2022 GMC Sierra 1500
SLT Crew Cab 4WD
81,120 mi
Washington, PA
44 mi away
Good Deal
$37,000
- Year:
- 2018
- 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
- Fuel type:
- Gasoline
- Interior color:
- Brown (BEIGE)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 129,950
- Stock #:
- 185939-A
- VIN:
- 3GTU2NEC8JG185939
2018 GMC Sierra 1500
SLT Crew Cab 4WD
129,950 mi
Canonsburg, PA
36 mi away
Good Deal
$21,975
- Year:
- 2025
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 22,302
- Stock #:
- 290126
- VIN:
- 3GTUUDED1SG290126
2025 GMC Sierra 1500
SLT Crew Cab 4WD
22,302 mi
Home delivery from Houston, TX
Price includes $1,166 shipping
Great Deal
$46,275
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Gray (Satin Steel Metallic)
- Fuel type:
- Gasoline
- Interior color:
- JET BLACK, PERFORATED LEATHER-APPOINTED FRONT OUTB
- Transmission:
- Automatic
- Mileage:
- 74,092
- Stock #:
- 26661A
- VIN:
- 3GTU9DED2MG150929
2021 GMC Sierra 1500
SLT Crew Cab 4WD
74,092 mi
Home delivery from West Plains, MO
Price includes $1,782 shipping
Fair Deal
$37,690
- Year:
- 2019
- 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:
- 18 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 136,341
- Stock #:
- 280403
- VIN:
- 3GTU9DED4KG280403
2019 GMC Sierra 1500
SLT Crew Cab 4WD
136,341 mi
Home delivery from Rome, GA
Price includes $650 shipping
Fair Deal
$27,645
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Quicksilver Metallic
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 93,909
- Stock #:
- H66719P
- VIN:
- 3GTU2NEC2HG266719
2017 GMC Sierra 1500
SLT Crew Cab 4WD
93,909 mi
Home delivery from Pleasant Hill, IA
Price includes $1,106 shipping
Good Deal
$25,250
- Year:
- 2024
- 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:
- 43,414
- Stock #:
- 300414
- VIN:
- 3GTUUDED0RG300414
Price drop
-$4,000
2024 GMC Sierra 1500
SLT Crew Cab 4WD
43,414 mi
Home delivery from Mechanicsburg, PA
Price includes $194 shipping
Great Deal
$44,674
$40,674
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Cardinal Red
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 160,267
- Stock #:
- P225080
- VIN:
- 1GTV2NEC8HZ225080
2017 GMC Sierra 1500
SLT Double Cab 4WD
160,267 mi
Home delivery from Flint, MI
Price includes $289 shipping
Great Deal
$14,488
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 89,768
- Stock #:
- S260519331T1
- VIN:
- 3GTU9DEL7LG245833
2020 GMC Sierra 1500
SLT Crew Cab 4WD
89,768 mi
North Huntingdon, PA
15 mi away
Fair Deal
$35,408
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 121,262
- Stock #:
- P4423
- VIN:
- 3GTU2NEC3JG544307
2018 GMC Sierra 1500
SLT Crew Cab 4WD
121,262 mi
Home delivery from Blair, NE
Price includes $875 shipping
Fair Deal
$26,772
- Year:
- 2020
- 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:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 124,435
- Stock #:
- ZD2112
- VIN:
- 1GTU9DED6LZ251728
2020 GMC Sierra 1500
SLT Crew Cab 4WD
124,435 mi
Home delivery from Fredericksburg, VA
Price includes $266 shipping
Great Deal
$28,260
- Year:
- 2024
- 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:
- 16,040
- Stock #:
- G0851A
- VIN:
- 3GTUUDED7RG438970
Sponsored Listing
2024 GMC Sierra 1500
SLT Crew Cab 4WD
16,040 mi
Butler, PA
47 mi away
Fair Deal
$50,490
FAQs
How much does the GMC Sierra 1500 SLT cost in Pleasant Unity, PA?
The average GMC Sierra 1500 SLT costs about $11,264.57. The average price has decreased by -0.2% since last year. The 461 for sale near Pleasant Unity, PA on CarGurus, range from $5,995 to $70,561 in price.
How many GMC Sierra 1500 SLT vehicles in Pleasant Unity, PA have no reported accidents or damage?
351 out of 461 for sale near Pleasant Unity, PA have no reported accidents or damage.
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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