Year
Used 1998 GMC Sierra 1500 SLT for Sale Nationwide
7,168 results
- 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
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 137,696
- Stock #:
- 26T239A
- VIN:
- 3GTP1NEC9JG436015
Price drop
-$699
2018 GMC Sierra 1500
SLT Crew Cab
137,696 mi
Lakeland, FL
Great Deal
$20,432
$19,733
- 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:
- Summit White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 35,675
- Stock #:
- 7344A1
- VIN:
- 1GTU9DET6MZ108285
New arrival
2021 GMC Sierra 1500
SLT Crew Cab 4WD
35,675 mi
Sulphur Springs, TX
Good Deal
$39,440
- Year:
- 2015
- 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 (Iridium Metallic)
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 180,973
- Stock #:
- U4819A
- VIN:
- 3GTU2VEJ4FG483586
2015 GMC Sierra 1500
SLT Crew Cab 4WD
180,973 mi
American Fork, UT
Good Deal
$15,847
- 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:
- Quicksilver Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 8-Speed Automatic
- Mileage:
- 129,312
- Stock #:
- DT26293A
- VIN:
- 3GTU2NEC0JG238522
2018 GMC Sierra 1500
SLT Crew Cab 4WD
129,312 mi
Athens, AL
Good Deal
$25,290
- 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:
- White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (TAN)
- Transmission:
- Automatic
- Mileage:
- 162,954
- Stock #:
- 10040
- VIN:
- 3GTU2VEC7FG194431
New arrival
2015 GMC Sierra 1500
SLT Crew Cab 4WD
162,954 mi
Birmingham, AL
Good Deal
$16,999
- 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:
- Quicksilver Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 36,743
- Stock #:
- MP7412
- VIN:
- 3GTU9DED1LG212903
New arrival
2020 GMC Sierra 1500
SLT Crew Cab 4WD
36,743 mi
Northglenn, CO
Great Deal
$37,789
- 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
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 98,987
- Stock #:
- 9476A
- VIN:
- 3GTU2NEC0HG261843
2017 GMC Sierra 1500
SLT Crew Cab 4WD
98,987 mi
Litchfield, MN
Good Deal
$24,340
- Year:
- 2021
- 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:
- 123,410
- Stock #:
- 25720
- VIN:
- 1GTU9DEL1MZ353575
2021 GMC Sierra 1500
SLT Crew Cab 4WD
123,410 mi
Viroqua, WI
Great Deal
$26,790
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 107,994
- Stock #:
- 344941
- VIN:
- 3GTP1NEC2JG344941
2018 GMC Sierra 1500
SLT Crew Cab
107,994 mi
Eight Mile, AL
Great Deal
$22,099
- 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:
- 3,135
- Stock #:
- TG368568
- VIN:
- 3GTUUDED5TG368568
2026 GMC Sierra 1500
SLT Crew Cab 4WD
3,135 mi
Batesville, AR
Great Deal
$52,289
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 42,430
- Stock #:
- SG201152
- VIN:
- 3GTUUDED8SG201152
2025 GMC Sierra 1500
SLT Crew Cab 4WD
42,430 mi
Clay Center, KS
Great Deal
$39,952
- 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:
- Stone Blue Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 157,704
- Stock #:
- 26080
- VIN:
- 3GTU2NEC4HG168243
2017 GMC Sierra 1500
SLT Crew Cab 4WD
157,704 mi
Layton, UT
Fair Deal
$20,284
- 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:
- Volcanic Red Tintcoat
- Fuel type:
- Gasoline
- Mileage:
- 30,333
- Stock #:
- 25412C
- VIN:
- 3GTUUDED9SG111721
New arrival
2025 GMC Sierra 1500
SLT Crew Cab 4WD
30,333 mi
La Grange, KY
Good Deal
$47,418
- 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:
- 30,017
- Stock #:
- YLR106
- VIN:
- 1GTUUDED6SZ174114
2025 GMC Sierra 1500
SLT Crew Cab 4WD
30,017 mi
Atlanta, GA
Great Deal
$43,325
- 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:
- Dark Slate Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 103,986
- Stock #:
- 9354
- VIN:
- 3GTU2NEC1JG279354
New arrival
2018 GMC Sierra 1500
SLT Crew Cab 4WD
103,986 mi
Osage Beach, MO
Good Deal
$26,950
- 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:
- 71,312
- Stock #:
- KG231306
- VIN:
- 3GTU9DED3KG231306
New arrival
2019 GMC Sierra 1500
SLT Crew Cab 4WD
71,312 mi
Mineola, TX
Great Deal
$33,644
- 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
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 83,193
- Stock #:
- BJS225
- VIN:
- 3GTU2NEC7HG347246
Price drop
-$1,271
2017 GMC Sierra 1500
SLT Crew Cab 4WD
83,193 mi
Ada, OK
Good Deal
$30,663
$29,392
- 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:
- 28,679
- Stock #:
- A03828
- VIN:
- 3GTUUDED4RG389047
2024 GMC Sierra 1500
SLT Crew Cab 4WD
28,679 mi
Swanzey, NH
Great Deal
$42,888
- Year:
- 2023
- 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:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 42,228
- Stock #:
- KL441
- VIN:
- 3GTUUDED9PG187687
New arrival
2023 GMC Sierra 1500
SLT Crew Cab 4WD
42,228 mi
Janesville, WI
Good Deal
$45,558
- 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:
- Red Quartz Tintcoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 125,575
- Stock #:
- 25636
- VIN:
- 3GTU9DEL0LG209658
2020 GMC Sierra 1500
SLT Crew Cab 4WD
125,575 mi
Viroqua, WI
Great Deal
$27,789
- 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:
- 9,115
- Stock #:
- 931671
- VIN:
- 1GTUUDED2SZ331671
2025 GMC Sierra 1500
SLT Crew Cab 4WD
9,115 mi
Bloomington, IL
Good Deal
$49,785
- 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:
- Summit White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 64,201
- Stock #:
- T6147721A
- VIN:
- 3GTU9DET1MG126466
2021 GMC Sierra 1500
SLT Crew Cab 4WD
64,201 mi
Granbury, TX
Great Deal
$34,213
- 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:
- Stone Blue Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 71,257
- Stock #:
- JG446090
- VIN:
- 3GTU2NEC7JG446090
2018 GMC Sierra 1500
SLT Crew Cab 4WD
71,257 mi
Yakima, WA
Good Deal
$29,988
- 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:
- Blue
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 25,392
- Stock #:
- 7XT81G
- VIN:
- 1GTUUDED3SZ295540
New arrival
2025 GMC Sierra 1500
SLT Crew Cab 4WD
25,392 mi
Murray, UT
Good Deal
$44,298
5.0 Overall rating
Filter by rating
Seth A
Reviewed a 1998 GMC C1500 SLT Standard Cab LB on Jan 13, 2008
Good solid truck I use it to haul around all my horseshoeing tools works well and will carry a load
Is this review helpful?
Christopher P
Reviewed a 1998 GMC K1500 SLT 4WD Extended Cab Stepside SB on Jun 30, 2008
Gas can be a problem and its got some of those features that come with age but it is very dependable.
Is this review helpful?
FAQs
How many GMC Sierra 1500 SLT vehicles have no reported accidents or damage?
5727 out of 7168 for sale 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 11 and 24 MPG (or EV battery range).
What fuel types are available?
Diesel, Flex Fuel Vehicle, Gasoline engines are available.
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