Used 2018 GMC Sierra 1500 SLT for SaleNationwide
893 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:
- Blue
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 142,541
- Stock #:
- 306127
- VIN:
- 3GTU2NEC6JG306127
2018 GMC Sierra 1500
SLT Crew Cab 4WD
142,541 mi
Lancaster, SC
Fair Deal
$24,995
- 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 Frost Tricoat
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/dune
- Transmission:
- Automatic
- Mileage:
- 46,591
- Stock #:
- G261102A
- VIN:
- 3GTU2NEC5JG416487
2018 GMC Sierra 1500
SLT Crew Cab 4WD
46,591 mi
Sullivan, MO
Good Deal
$35,615
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Cardinal Red
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 139,621
- Stock #:
- JG185530
- VIN:
- 3GTP1NEC7JG185530
2018 GMC Sierra 1500
SLT Crew Cab
139,621 mi
Pasadena, TX
Good Deal
$20,214
- 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:
- Dark Ash Seats With Jet Black Interior Accents
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 99,601
- Stock #:
- TT152073D
- VIN:
- 3GTU2NEC3JG267836
New arrival
2018 GMC Sierra 1500
SLT Crew Cab 4WD
99,601 mi
Ozark, MO
Fair Deal
$30,242
- 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:
- Cocoa/Dune
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 177,946
- Stock #:
- 26C11D
- VIN:
- 3GTU2NEC7JG164533
Price drop
-$1,000
2018 GMC Sierra 1500
SLT Crew Cab 4WD
177,946 mi
Madras, OR
Great Deal
$17,750
$16,750
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Quicksilver Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 77,336
- Stock #:
- JG622827
- VIN:
- 3GTP1NEC3JG622827
2018 GMC Sierra 1500
SLT Crew Cab
77,336 mi
Clearwater, FL
Good Deal
$27,998
- 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:
- 75,010
- Stock #:
- 26985A
- VIN:
- 1GTV2NECXJZ352404
Price drop
-$1,359
2018 GMC Sierra 1500
SLT Double Cab 4WD
75,010 mi
Wakefield, MA
Fair Deal
$28,906
$27,547
- 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
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 128,930
- Stock #:
- 475023
- VIN:
- 3GTP1NEC5JG475023
New arrival
2018 GMC Sierra 1500
SLT Crew Cab
128,930 mi
Boaz, AL
Good Deal
$22,416
- 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:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 155,147
- Stock #:
- 10652
- VIN:
- 3GTU2NECXJG586571
2018 GMC Sierra 1500
SLT Crew Cab 4WD
155,147 mi
Covington, OH
Good Deal
$22,192
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Red Quartz Tintcoat
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 110,031
- Stock #:
- A1155A
- VIN:
- 3GTP1NEC6JG525900
2018 GMC Sierra 1500
SLT Crew Cab
110,031 mi
El Paso, TX
Good Deal
$24,725
- 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 Leather
- Transmission:
- Automatic
- Mileage:
- 126,131
- Stock #:
- U1223
- VIN:
- 3GTU2NEC9JG154036
2018 GMC Sierra 1500
SLT Crew Cab 4WD
126,131 mi
Middlesboro, KY
Good Deal
$26,155
- 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:
- Red Quartz Tintcoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 76,691
- Stock #:
- JG251176
- VIN:
- 3GTU2NEJ8JG251176
2018 GMC Sierra 1500
SLT Crew Cab 4WD
76,691 mi
Portland, OR
Fair Deal
$32,705
- 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:
- Cocoa/Dune
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 127,736
- Stock #:
- F6415C
- VIN:
- 3GTU2NEC3JG103969
Price drop
-$1,101
2018 GMC Sierra 1500
SLT Crew Cab 4WD
127,736 mi
Wentzville, MO
Good Deal
$26,550
$25,449
- 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
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 176,507
- Stock #:
- 257874
- VIN:
- 3GTU2NEC5JG257874
2018 GMC Sierra 1500
SLT Crew Cab 4WD
176,507 mi
Wichita, KS
Great Deal
$18,495
- 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:
- Cardinal Red
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 59,002
- Stock #:
- 260365A
- VIN:
- 3GTU2NEC2JG631499
New arrival
2018 GMC Sierra 1500
SLT Crew Cab 4WD
59,002 mi
Redwood Falls, MN
Good Deal
$30,749
- 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:
- 8-Speed Automatic
- Mileage:
- 86,393
- Stock #:
- MG329175A
- VIN:
- 3GTP1NEC6JG489481
2018 GMC Sierra 1500
SLT Crew Cab
86,393 mi
Honolulu, HI
Fair Deal
$29,954
- 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:
- White Frost Tricoat
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 188,901
- Stock #:
- Y7263A
- VIN:
- 3GTU2NEJ9JG135100
2018 GMC Sierra 1500
SLT Crew Cab 4WD
188,901 mi
Fort Madison, IA
Great Deal
$16,879
- 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:
- 61,164
- Stock #:
- 3354547
- VIN:
- 3GTU2NEC4JG354547
Price drop
-$1,004
2018 GMC Sierra 1500
SLT Crew Cab 4WD
61,164 mi
Wichita, KS
Good Deal
$34,373
$33,369
- 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:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 105,404
- Stock #:
- P515150A
- VIN:
- 3GTU2NEC0JG275165
New arrival
2018 GMC Sierra 1500
SLT Crew Cab 4WD
105,404 mi
Glenpool, OK
Fair Deal
$29,476
- 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:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 79,783
- Stock #:
- 1896111A
- VIN:
- 3GTU2NEC4JG596111
2018 GMC Sierra 1500
SLT Crew Cab 4WD
79,783 mi
East Peoria, IL
Good Deal
$30,384
- 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:
- 8-Speed Automatic Overdrive
- Mileage:
- 81,190
- Stock #:
- G26742A
- VIN:
- 3GTU2NEC6JG637998
2018 GMC Sierra 1500
SLT Crew Cab 4WD
81,190 mi
Morton, IL
Good Deal
$30,312
- 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
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 122,332
- Stock #:
- 12015
- VIN:
- 1GTV2NEC3JZ339834
2018 GMC Sierra 1500
SLT Double Cab 4WD
122,332 mi
Henderson, TN
Fair Deal
$24,998
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Red Quartz Tintcoat
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 107,711
- Stock #:
- D60376A
- VIN:
- 3GTP1NEC0JG558116
2018 GMC Sierra 1500
SLT Crew Cab
107,711 mi
Houston, TX
Good Deal
$23,430
- 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:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 129,212
- Stock #:
- 261409A
- VIN:
- 3GTU2NEC1JG425963
New arrival
2018 GMC Sierra 1500
SLT Crew Cab 4WD
129,212 mi
Chippewa Falls, WI
Good Deal
$24,368
FAQs
How much does the GMC Sierra 1500 SLT cost?
The average GMC Sierra 1500 SLT costs about $26,682.66. The average price has increased by 0.5% since last year. The 7379 for sale on CarGurus range from $3,380 to $70,689 in price.
How many GMC Sierra 1500 SLT vehicles have no reported accidents or damage?
5913 out of 7379 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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