Used GMC Sierra 1500 SLT for Sale nearMahaffey, PA
459 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
64 mi away
Fair Deal
$42,490
- 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:
- Red
- Fuel type:
- Gasoline
- Mileage:
- 106,531
- Stock #:
- 26708MVX
- VIN:
- 3GTU2NEC7HG187529
New arrival
Sponsored Listing
2017 GMC Sierra 1500
SLT Crew Cab 4WD
106,531 mi
Monroeville, PA
62 mi away
Fair Deal
$25,871
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Bronze Alloy Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 59,677
- Stock #:
- 4029SGX
- VIN:
- 3GTU2VEC8FG147232
Sponsored Listing
2015 GMC Sierra 1500
SLT Crew Cab 4WD
59,677 mi
St Marys, PA
37 mi away
Good Deal
$27,086
- Year:
- 2023
- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 34,667
- Stock #:
- 220041
- VIN:
- 3GTUUDE86PG199329
New arrival
2023 GMC Sierra 1500
SLT Crew Cab 4WD
34,667 mi
Mcmurray, PA
83 mi away
Fair Deal
$48,390
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 277 hp 3L I6 Diesel
- Exterior color:
- Sky
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 80,896
- Stock #:
- 4D0441A
- VIN:
- 1GTU9DETXMZ226162
New arrival
2021 GMC Sierra 1500
SLT Crew Cab 4WD
80,896 mi
Home delivery from Ashtabula, OH
Price includes $188 shipping
Good Deal
$33,486
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 157,215
- Stock #:
- 10971
- VIN:
- 3GTP1NEC2JG283199
2018 GMC Sierra 1500
SLT Crew Cab
157,215 mi
Home delivery from Temple Hills, MD
Price includes $216 shipping
Great Deal
$17,014
- 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:
- White Frost Tricoat
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Mileage:
- 48,591
- Stock #:
- HEI333
- VIN:
- 3GTU2NEC0HG292333
New arrival
2017 GMC Sierra 1500
SLT Crew Cab 4WD
48,591 mi
Kittanning, PA
42 mi away
Good Deal
$31,365
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Spice Red All-Terrain
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 83,783
- Stock #:
- J52855C
- VIN:
- 3GTU2NEC1HG135183
New arrival
2017 GMC Sierra 1500
SLT Crew Cab 4WD
83,783 mi
Connellsville, PA
77 mi away
Fair Deal
$28,127
- 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:
- Titanium Rush Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 4,613
- Stock #:
- V3787
- VIN:
- 1GTUUDED1TZ163684
2026 GMC Sierra 1500
SLT Crew Cab 4WD
4,613 mi
Home delivery from Millersburg, OH
Price includes $249 shipping
Great Deal
$48,726
- 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)
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 44,018
- Stock #:
- UE179119
- VIN:
- 3GTU9DED2MG179119
2021 GMC Sierra 1500
SLT Crew Cab 4WD
44,018 mi
Johnstown, PA
44 mi away
Good Deal
$38,981
- 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:
- 51,754
- Stock #:
- TP5103
- VIN:
- 3GTUUDEDXSG203016
2025 GMC Sierra 1500
SLT Crew Cab 4WD
51,754 mi
Selinsgrove, PA
98 mi away
Great Deal
$40,390
- Year:
- 2018
- 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:
- 8-Speed Automatic
- Mileage:
- 89,928
- VIN:
- 3GTU2NEC9JG103216
2018 GMC Sierra 1500
SLT Crew Cab 4WD
89,928 mi
Home delivery from Frederick, CO
Price includes $1,377 shipping
Fair Deal
$30,159
- Year:
- 2024
- 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:
- 12,248
- Stock #:
- 3883SG
- VIN:
- 3GTUUDEL8RG428150
2024 GMC Sierra 1500
SLT Crew Cab 4WD
12,248 mi
St Marys, PA
37 mi away
Good Deal
$49,701
- 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:
- Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 127,144
- Stock #:
- D1938
- VIN:
- 3GTU9DED0KG233191
Price drop
-$2,319
2019 GMC Sierra 1500
SLT Crew Cab 4WD
127,144 mi
Home delivery from Addison, IL
Price includes $729 shipping
Great Deal
$27,720
$26,929
- Year:
- 2013
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 147,947
- Stock #:
- W1916
- VIN:
- 1GTR2WE7XDZ312841
2013 GMC Sierra 1500
SLT Ext. Cab 4WD
147,947 mi
Home delivery from Addison, IL
Price includes $729 shipping
Great Deal
$11,506
- 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:
- 12,671
- Stock #:
- G0446
- VIN:
- 1GTU9DED8LZ129758
2020 GMC Sierra 1500
SLT Crew Cab 4WD
12,671 mi
Butler, PA
64 mi away
Fair Deal
$42,390
- 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:
- 21,782
- Stock #:
- 3421DFR
- VIN:
- 1GTUUDED9TZ135342
Price drop
-$2,725
2026 GMC Sierra 1500
SLT Crew Cab 4WD
21,782 mi
Du Bois, PA
14 mi away
Great Deal
$49,490
$46,765
- 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:
- White Frost Tricoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 41,241
- Stock #:
- 131089
- VIN:
- 1GTU9DEL2LZ131089
2020 GMC Sierra 1500
SLT Crew Cab 4WD
41,241 mi
Home delivery from Jacksonville, FL
Price includes $2,235 shipping
Fair Deal
$43,288
- Year:
- 2022
- 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 Frost Tricoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 48,744
- Stock #:
- 56013A
- VIN:
- 3GTUUDED7NG545530
2022 GMC Sierra 1500
SLT Crew Cab 4WD
48,744 mi
Slippery Rock, PA
71 mi away
Fair Deal
$43,970
- 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
-$1,800
2020 GMC Sierra 1500
SLT Crew Cab 4WD
133,575 mi
Monroeville, PA
62 mi away
Great Deal
$27,289
$25,489
- 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:
- Silver
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 108,397
- Stock #:
- 49319
- VIN:
- 3GTU9DED3MG374243
New arrival
2021 GMC Sierra 1500
SLT Crew Cab 4WD
108,397 mi
Home delivery from Arlington, TX
Price includes $1,743 shipping
Fair Deal
$32,868
- 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:
- White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- Automatic
- Mileage:
- 114,060
- Stock #:
- LG269785
- VIN:
- 3GTU9DED9LG269786
2020 GMC Sierra 1500
SLT Crew Cab 4WD
114,060 mi
Home delivery from Commerce, GA
Price includes $795 shipping
Great Deal
$27,589
- 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:
- Sterling Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 28,574
- Stock #:
- RP1442
- VIN:
- 1GTUUDED3SZ317732
2025 GMC Sierra 1500
SLT Crew Cab 4WD
28,574 mi
Home delivery from Front Royal, VA
Price includes $208 shipping
Good Deal
$43,926
- 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:
- Sterling Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 51,541
- Stock #:
- UZ113423
- VIN:
- 1GTUUDED0SZ113423
Sponsored Listing
2025 GMC Sierra 1500
SLT Crew Cab 4WD
51,541 mi
Bedford, PA
60 mi away
Fair Deal
$42,481
FAQs
How much does the GMC Sierra 1500 SLT cost in Mahaffey, PA?
The average GMC Sierra 1500 SLT costs about $11,266.33. The average price has increased by 2.7% since last year. The 416 for sale near Mahaffey, PA on CarGurus, range from $9,270 to $77,676 in price.
How many GMC Sierra 1500 SLT vehicles in Mahaffey, PA have no reported accidents or damage?
310 out of 416 for sale near Mahaffey, 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.
Relevant articles
Cherise Threewitt
2027 GMC Sierra 1500 Pricing, Specs, and Release Date
GMC has redesigned the Sierra 1500 full-size pickup truck for 2027, with new styling, powertrains, and safety and convenience features.
Craig Fitzgerald
The Best Trucks Under $25,000 in 2026
New trucks cost more than ever, but the prices of used ones finally seem to be cooling. You still can't find the latest and fanciest full-sizes for budget prices, but fortunately, there are plenty of good trucks under $25,000 these days. Here, we've assembled a list of the best.
CarGurus Editorial Team
Car Deals with 0% APR in July 2026
Our experts have tracked down the latest 0% APR car deals, as well as examined the pros and cons of interest-free car loans versus other financing options.
GMC Sierra 1500 SLT in Mahaffey PAGMC Sierra 1500 Denali in Mahaffey PAGMC Sierra 1500 AT4 in Mahaffey PAGMC Sierra 1500 Elevation in Mahaffey PAGMC Sierra 1500 SLE in Mahaffey PAGMC Sierra 1500 Base in Mahaffey PAGMC Sierra 1500 Work Truck in Mahaffey PAGMC Sierra 1500 SLE1 in Mahaffey PAGMC Sierra 1500 SL in Mahaffey PAGMC Sierra 1500 SLE2 in Mahaffey PA
GMC Sierra 1500 in Mahaffey PAOBS 1990s-era Chevy and Ford Trucks for Sale in Mahaffey PAUsed GMC Electric Cars for SaleLifted GMC trucks for sale in Mahaffey PAWork Trucks for Sale in Mahaffey PAAmerican Made Trucks For Sale in Mahaffey PAGM Certified Preowned Vehicles for Sale Near Mahaffey PABest Pickup Trucks For Sale in Mahaffey PA
All Used CarsManual Transmission CarsLuxury CarsCars with Red InteriorCheap Manual CarsHybrid CarsSports CarsElectric SUVsCheap TrucksSmall CarsThird Row SUVsThree Quarter Ton TrucksLifted TrucksManual Transmission TrucksDiesel TrucksHybrid SUVsDually TrucksOne Ton TrucksCheap SUVsLifted Ford Trucks4x4 TrucksWork TrucksAWD SUVsFord TrucksChevrolet TrucksToyota TrucksTrucks Under $10,000Cars Under $15,000Sports Cars Under $20,000Trucks Under $20,000Used Sedans for Sale with Low Mileage in MahaffeyUsed SUVs / Crossovers for Sale with Low Mileage in MahaffeyUsed Hatchbacks for Sale with Low Mileage in MahaffeyUsed Convertibles for Sale with Low Mileage in MahaffeyUsed Vans for Sale with Low Mileage in MahaffeyUsed Minivans for Sale with Low Mileage in MahaffeyUsed Pickup Trucks for Sale with Low Mileage in MahaffeyUsed Coupes for Sale with Low Mileage in MahaffeyUsed Wagons for Sale with Low Mileage in Mahaffey
