Used 2018 GMC Sierra 1500 SLT for SaleNationwide
882 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- Summit White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 65,264
- Stock #:
- XP6888B
- VIN:
- 3GTU2NEC9JG343480
New arrival
2018 GMC Sierra 1500
SLT Crew Cab 4WD
65,264 mi
Franklin, TN
Fair Deal
$33,037
- 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:
- Quartz
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 124,891
- Stock #:
- 417723B
- VIN:
- 3GTU2NEC6JG489190
2018 GMC Sierra 1500
SLT Crew Cab 4WD
124,891 mi
Anson, TX
Great Deal
$23,999
- 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:
- SLATE
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 93,244
- Stock #:
- 282565
- VIN:
- 3GTU2NEC7JG282565
New arrival
2018 GMC Sierra 1500
SLT Crew Cab 4WD
93,244 mi
Baker, LA
Good Deal
$28,366
- Year:
- 2018
- 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
- Fuel type:
- Gasoline
- Interior color:
- Dark Ash Seats With Jet Black Interior Accents
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 137,900
- Stock #:
- P060364
- VIN:
- 3GTU2NEJ6JG593869
2018 GMC Sierra 1500
SLT Crew Cab 4WD
137,900 mi
Zumbrota, MN
Good Deal
$23,040
- 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:
- Dark Ash seats with Jet Black interior accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 150,439
- Stock #:
- 2631092A
- VIN:
- 3GTU2NEC8JG519970
2018 GMC Sierra 1500
SLT Crew Cab 4WD
150,439 mi
Summerville, SC
Great Deal
$19,500
- 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:
- Black
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 116,002
- Stock #:
- UT5734
- VIN:
- 3GTU2NEC0JG118008
2018 GMC Sierra 1500
SLT Crew Cab 4WD
116,002 mi
Albany, MN
Good Deal
$24,340
- 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:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 107,305
- Stock #:
- 4314PA
- VIN:
- 3GTU2NER3JG133798
Price drop
-$2,000
2018 GMC Sierra 1500
SLT Crew Cab 4WD
107,305 mi
Willmar, MN
Great Deal
$26,350
$24,350
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 162,203
- Stock #:
- FF682A
- VIN:
- 3GTP1NEC9JG633119
2018 GMC Sierra 1500
SLT Crew Cab
162,203 mi
McGregor, TX
Good Deal
$18,980
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 97,104
- Stock #:
- G02673A
- VIN:
- 3GTP1NEC7JG180974
New arrival
2018 GMC Sierra 1500
SLT Crew Cab
97,104 mi
San Antonio, TX
Fair Deal
$26,722
- 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
- Transmission:
- Automatic
- Mileage:
- 65,055
- Stock #:
- 17404
- VIN:
- 3GTU2NER3JG304744
New arrival
2018 GMC Sierra 1500
SLT Crew Cab 4WD
65,055 mi
Nashville, TN
Good Deal
$32,594
- Year:
- 2018
- 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:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 218,355
- Stock #:
- 26C166A
- VIN:
- 3GTU2NEJXJG448219
2018 GMC Sierra 1500
SLT Crew Cab 4WD
218,355 mi
Dillon, MT
Great Deal
$14,172
- 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:
- Red Quartz Tintcoat
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- Automatic
- Mileage:
- 40,124
- Stock #:
- 322
- VIN:
- 3GTU2NEC2JG588878
2018 GMC Sierra 1500
SLT Crew Cab 4WD
40,124 mi
Spokane, WA
Fair Deal
$36,177
- 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:
- Silver Or Aluminum
- Fuel type:
- Gasoline
- Mileage:
- 97,070
- Stock #:
- 14465
- VIN:
- 3GTU2NEC1JG116185
2018 GMC Sierra 1500
SLT Crew Cab 4WD
97,070 mi
Thomson, GA
Great Deal
$26,950
- 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:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 83,500
- Stock #:
- 3679U
- VIN:
- 3GTU2NEC8JG461102
2018 GMC Sierra 1500
SLT Crew Cab 4WD
83,500 mi
Clarksville, TX
Good Deal
$30,216
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 146,327
- Stock #:
- TZ449814A
- VIN:
- 3GTU2NEC5JG363872
New arrival
2018 GMC Sierra 1500
SLT Crew Cab 4WD
146,327 mi
Budd Lake, NJ
Good Deal
$19,693
- 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:
- Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 113,139
- Stock #:
- 24389T
- VIN:
- 3GTU2NEC2JG151818
2018 GMC Sierra 1500
SLT Crew Cab 4WD
113,139 mi
Tinley Park, IL
Good Deal
$25,647
- 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:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 90,351
- Stock #:
- 430720
- VIN:
- 3GTU2NER5JG430720
Price drop
-$1,000
2018 GMC Sierra 1500
SLT Crew Cab 4WD
90,351 mi
Yakima, WA
Great Deal
$26,199
$25,199
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Spice Red All-Terrain
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 64,345
- Stock #:
- P1B0521A
- VIN:
- 3GTU2NEC6JG235009
Price drop
-$1,574
2018 GMC Sierra 1500
SLT Crew Cab 4WD
64,345 mi
Baltimore, MD
Good Deal
$32,400
$31,626
- 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:
- Silver
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 121,278
- Stock #:
- T267745B
- VIN:
- 3GTU2NER3JG225364
Price drop
-$484
2018 GMC Sierra 1500
SLT Crew Cab 4WD
121,278 mi
Chelsea, MI
Great Deal
$22,845
$22,361
- 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
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 47,021
- Stock #:
- PM22821
- VIN:
- 3GTU2NEC4JG534000
2018 GMC Sierra 1500
SLT Crew Cab 4WD
47,021 mi
Sandy, OR
Fair Deal
$34,972
- 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:
- Onyx Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 114,952
- Stock #:
- 20669590A
- VIN:
- 3GTU2NEC1JG572316
New arrival
2018 GMC Sierra 1500
SLT Crew Cab 4WD
114,952 mi
Daphne, AL
Fair Deal
$28,806
- 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:
- Quartz
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 125,157
- Stock #:
- V446937
- VIN:
- 3GTU2NEC6JG446937
New arrival
2018 GMC Sierra 1500
SLT Crew Cab 4WD
125,157 mi
Ocala, FL
Fair Deal
$27,488
- 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:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Dark Ash/Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 96,777
- Stock #:
- P3360AA
- VIN:
- 3GTU2NEC3JG408775
2018 GMC Sierra 1500
SLT Crew Cab 4WD
96,777 mi
Rochester, MN
Good Deal
$27,200
- 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:
- Onyx Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 69,989
- Stock #:
- UP2290A
- VIN:
- 3GTU2NEC0JG570606
2018 GMC Sierra 1500
SLT Crew Cab 4WD
69,989 mi
North Collins, NY
Good Deal
$30,839
FAQs
How much does the GMC Sierra 1500 SLT cost?
The average GMC Sierra 1500 SLT costs about $26,190.49. The average price has decreased by -1% since last year. The 7416 for sale on CarGurus range from $4,632 to $73,314 in price.
How many GMC Sierra 1500 SLT vehicles have no reported accidents or damage?
5980 out of 7416 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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