Used 2018 GMC Sierra 1500 SLT for SaleNationwide
892 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:
- Cardinal Red
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 45,087
- Stock #:
- C16902A
- VIN:
- 3GTU2NEC1JG222295
2018 GMC Sierra 1500
SLT Crew Cab 4WD
45,087 mi
Eugene, OR
Fair Deal
$36,033
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 105,674
- Stock #:
- SE6110J
- VIN:
- 3GTU2NEC3JG578909
New arrival
2018 GMC Sierra 1500
SLT Crew Cab 4WD
105,674 mi
Statesboro, GA
Fair Deal
$30,889
- 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:
- 8-Speed Automatic Overdrive
- Mileage:
- 99,472
- Stock #:
- 579217T
- VIN:
- 3GTU2NEC1JG579217
Price drop
-$2,000
2018 GMC Sierra 1500
SLT Crew Cab 4WD
99,472 mi
Jacksonville, FL
Good Deal
$29,094
$27,094
- 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:
- 98,774
- Stock #:
- 260195A
- VIN:
- 3GTU2NEC5JG605205
New arrival
2018 GMC Sierra 1500
SLT Crew Cab 4WD
98,774 mi
Goodyear, AZ
Good Deal
$28,094
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 123,230
- Stock #:
- TL360237A
- VIN:
- 3GTP1NEC0JG394253
New arrival
2018 GMC Sierra 1500
SLT Crew Cab
123,230 mi
Laurel, MS
Good Deal
$23,993
- 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
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 130,000
- Stock #:
- 361526
- VIN:
- 3GTU2NEC9JG361526
2018 GMC Sierra 1500
SLT Crew Cab 4WD
130,000 mi
Manchester, NH
Fair Deal
$23,995
- 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:
- Summit White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Ash/Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 95,738
- Stock #:
- JG307488A
- VIN:
- 3GTU2NECXJG307488
2018 GMC Sierra 1500
SLT Crew Cab 4WD
95,738 mi
Ogden, UT
Fair Deal
$29,990
- 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
-$1,468
2018 GMC Sierra 1500
SLT Crew Cab 4WD
121,278 mi
Chelsea, MI
Great Deal
$24,313
$22,845
- 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:
- 6-Speed Automatic
- Mileage:
- 125,575
- Stock #:
- C26203A
- VIN:
- 3GTU2NEC4JG180320
2018 GMC Sierra 1500
SLT Crew Cab 4WD
125,575 mi
Gillette, WY
Great Deal
$21,094
- 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:
- 110,265
- Stock #:
- 261240AAA
- VIN:
- 3GTU2NEC5JG548102
2018 GMC Sierra 1500
SLT Crew Cab 4WD
110,265 mi
Chippewa Falls, WI
Good Deal
$26,364
- 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:
- 93,836
- Stock #:
- 188325K
- VIN:
- 3GTU2NEC6JG358325
New arrival
2018 GMC Sierra 1500
SLT Crew Cab 4WD
93,836 mi
Morristown, TN
Fair Deal
$30,487
- 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
Price drop
-$1,166
2018 GMC Sierra 1500
SLT Crew Cab 4WD
47,021 mi
Sandy, OR
Fair Deal
$35,888
$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:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 8-Speed Automatic
- Mileage:
- 138,489
- Stock #:
- JG582300
- VIN:
- 3GTU2NEC3JG582300
New arrival
2018 GMC Sierra 1500
SLT Crew Cab 4WD
138,489 mi
Buford, GA
Good Deal
$23,989
- 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
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 106,597
- Stock #:
- 2023
- VIN:
- 3GTU2NEC8JG182877
New arrival
2018 GMC Sierra 1500
SLT Crew Cab 4WD
106,597 mi
Livingston, TN
Fair Deal
$28,194
- 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
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 94,629
- Stock #:
- F61601B
- VIN:
- 3GTU2NEC7JG356213
New arrival
2018 GMC Sierra 1500
SLT Crew Cab 4WD
94,629 mi
San Antonio, TX
Fair Deal
$30,689
- 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:
- 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:
- White Frost Tricoat
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 54,141
- Stock #:
- JG563194
- VIN:
- 3GTU2NEC1JG563194
New arrival
2018 GMC Sierra 1500
SLT Crew Cab 4WD
54,141 mi
Columbia, MO
Good Deal
$33,078
- 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
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 110,289
- Stock #:
- U2353
- VIN:
- 3GTU2NEC8JG129192
2018 GMC Sierra 1500
SLT Crew Cab 4WD
110,289 mi
Orem, UT
Good Deal
$26,877
- 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:
- 138,773
- Stock #:
- 269632B
- VIN:
- 3GTU2NEC7JG581957
2018 GMC Sierra 1500
SLT Crew Cab 4WD
138,773 mi
Green Bay, WI
Good Deal
$22,788
- 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:
- 6-Speed Automatic
- Mileage:
- 163,029
- Stock #:
- 116621
- VIN:
- 3GTU2NEC6JG116621
2018 GMC Sierra 1500
SLT Crew Cab 4WD
163,029 mi
Asbury Park, NJ
Great Deal
$16,294
- 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:
- ALUMINUM/SILVER
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 119,627
- Stock #:
- 1282
- VIN:
- 3GTU2NEC8JG421070
2018 GMC Sierra 1500
SLT Crew Cab 4WD
119,627 mi
Winchester, VA
Great Deal
$24,399
- 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
Price drop
-$1,000
2018 GMC Sierra 1500
SLT Crew Cab 4WD
116,002 mi
Albany, MN
Good Deal
$25,340
$24,340
FAQs
How much does the GMC Sierra 1500 SLT cost?
The average GMC Sierra 1500 SLT costs about $26,152.85. The average price has decreased by -1.2% since last year. The 7505 for sale on CarGurus range from $4,826 to $73,314 in price.
How many GMC Sierra 1500 SLT vehicles have no reported accidents or damage?
6046 out of 7505 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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