Used 2018 GMC Sierra 1500 SLT for SaleNationwide
946 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:
- White Frost Tricoat
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 131,330
- Stock #:
- G7457A
- VIN:
- 3GTU2NEC9JG260907
2018 GMC Sierra 1500
SLT Crew Cab 4WD
131,330 mi
Sidney, OH
Good Deal
$22,875
- 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:
- 6-Speed Automatic
- Mileage:
- 101,292
- Stock #:
- UM240869A
- VIN:
- 1GTV2NEC9JZ240869
Price drop
-$3,225
2018 GMC Sierra 1500
SLT Double Cab 4WD
101,292 mi
Prosser, WA
Great Deal
$24,223
$21,198
- 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
- Transmission:
- Automatic
- Mileage:
- 89,451
- Stock #:
- 26180A
- VIN:
- 3GTU2NEC9JG244612
Price drop
-$2,746
2018 GMC Sierra 1500
SLT Crew Cab 4WD
89,451 mi
Taylorville, IL
Great Deal
$28,287
$25,918
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 71,318
- Stock #:
- 355247
- VIN:
- 3GTP1NEC8JG355247
New arrival
2018 GMC Sierra 1500
SLT Crew Cab
71,318 mi
Tampa, FL
Good Deal
$24,000
- 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/Spice Red
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 117,488
- Stock #:
- 7267529A
- VIN:
- 3GTU2NEC0JG483420
2018 GMC Sierra 1500
SLT Crew Cab 4WD
117,488 mi
Milford, DE
Good Deal
$26,497
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 118,957
- Stock #:
- M197057
- VIN:
- 3GTP1NEC1JG197057
2018 GMC Sierra 1500
SLT Crew Cab
118,957 mi
Mobile, AL
Fair Deal
$24,416
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 102,765
- Stock #:
- PPER901
- VIN:
- 3GTU2NEJ1JG380814
Price drop
-$775
2018 GMC Sierra 1500
SLT Crew Cab 4WD
102,765 mi
Pryor, OK
Good Deal
$28,619
$27,844
- 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
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 123,498
- Stock #:
- B11385B
- VIN:
- 3GTU2NEC9JG179695
2018 GMC Sierra 1500
SLT Crew Cab 4WD
123,498 mi
Litchfield, IL
Fair Deal
$25,775
- 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 Gba
- Fuel type:
- Gasoline
- Interior color:
- Dark Ash Seats With Jet Black Interior Accents
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 119,316
- Stock #:
- P12715-3
- VIN:
- 3GTU2NEC3JG256528
2018 GMC Sierra 1500
SLT Crew Cab 4WD
119,316 mi
Covington, VA
Good Deal
$24,799
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Dark Slate Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 71,726
- Stock #:
- B0577
- VIN:
- 3GTP1NEC4JG575498
2018 GMC Sierra 1500
SLT Crew Cab
71,726 mi
Macon, GA
Fair Deal
$28,769
- 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:
- Quicksilver Metallic
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 105,550
- Stock #:
- P841A
- VIN:
- 3GTU2NEJ3JG549389
2018 GMC Sierra 1500
SLT Crew Cab 4WD
105,550 mi
Florence, SC
Great Deal
$26,350
- 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:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Ash/Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 119,271
- Stock #:
- B1558PAA
- VIN:
- 3GTU2NEC8JG399930
New arrival
2018 GMC Sierra 1500
SLT Crew Cab 4WD
119,271 mi
O'Fallon, MO
Fair Deal
$25,599
- 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/Dark Sand
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 113,428
- Stock #:
- 26403A
- VIN:
- 3GTU2NEC4JG520355
New arrival
2018 GMC Sierra 1500
SLT Crew Cab 4WD
113,428 mi
Lowell, MI
Good Deal
$25,309
- 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:
- 8-Speed Automatic Overdrive
- Mileage:
- 72,375
- Stock #:
- M1016
- VIN:
- 3GTU2NEC8JG298192
2018 GMC Sierra 1500
SLT Crew Cab 4WD
72,375 mi
Graham, NC
Fair Deal
$33,756
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 87,181
- Stock #:
- C104499
- VIN:
- 3GTU2NEC1JG405406
Price drop
-$500
2018 GMC Sierra 1500
SLT Crew Cab 4WD
87,181 mi
Smithfield, RI
Great Deal
$24,418
$23,918
- 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
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 95,780
- Stock #:
- PNXTJG277429
- VIN:
- 3GTU2NEC7JG277429
Price drop
-$676
2018 GMC Sierra 1500
SLT Crew Cab 4WD
95,780 mi
Tucson, AZ
Great Deal
$26,780
$26,104
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic
- Mileage:
- 120,746
- Stock #:
- 468610
- VIN:
- 3GTU2NEJ9JG468610
Price drop
-$1,025
2018 GMC Sierra 1500
SLT Crew Cab 4WD
120,746 mi
Frederick, CO
Great Deal
$24,431
$23,406
- 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:
- Cocoa/Dune
- Transmission:
- Automatic
- Mileage:
- 98,370
- Stock #:
- 6GM1293T
- VIN:
- 3GTU2NEC9JG621620
Price drop
-$1,022
2018 GMC Sierra 1500
SLT Crew Cab 4WD
98,370 mi
Westbrook, ME
Good Deal
$27,285
$26,263
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 68,635
- Stock #:
- 3T2362A
- VIN:
- 3GTU2NEC5JG285965
Price drop
-$1,376
2018 GMC Sierra 1500
SLT Crew Cab 4WD
68,635 mi
Union Gap, WA
Good Deal
$31,674
$30,298
- 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:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 89,280
- Stock #:
- X18446
- VIN:
- 3GTU2NEJXJG338027
2018 GMC Sierra 1500
SLT Crew Cab 4WD
89,280 mi
Chandler, AZ
Fair Deal
$30,559
- 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
- Interior color:
- Brown (Tan)
- Transmission:
- Automatic
- Mileage:
- 130,043
- Stock #:
- 4142
- VIN:
- 3GTU2NEC6JG326653
2018 GMC Sierra 1500
SLT Crew Cab 4WD
130,043 mi
Ridgeland, MS
Fair Deal
$27,430
- 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:
- Stone Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Spice Red All-Terrain
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 126,134
- Stock #:
- B1069B
- VIN:
- 3GTU2NEJ7JG181895
2018 GMC Sierra 1500
SLT Crew Cab 4WD
126,134 mi
Brookfield, WI
Good Deal
$23,689
- 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:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 84,909
- Stock #:
- N2877A
- VIN:
- 3GTU2NEJ2JG173347
2018 GMC Sierra 1500
SLT Crew Cab 4WD
84,909 mi
Delano, MN
Good Deal
$28,595
- 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
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 108,080
- Stock #:
- PX7025
- VIN:
- 3GTU2NEC0JG357025
2018 GMC Sierra 1500
SLT Crew Cab 4WD
108,080 mi
Orlando, FL
Good Deal
$24,874
- 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:
- 131,330
- Stock #:
- G7457A
- VIN:
- 3GTU2NEC9JG260907
2018 GMC Sierra 1500
SLT Crew Cab 4WD
131,330 mi
Sidney, OH
Good Deal
$22,875
- 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:
- 6-Speed Automatic
- Mileage:
- 101,292
- Stock #:
- UM240869A
- VIN:
- 1GTV2NEC9JZ240869
Price drop
-$3,225
2018 GMC Sierra 1500
SLT Double Cab 4WD
101,292 mi
Prosser, WA
Great Deal
$24,223
$21,198
- 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
- Transmission:
- Automatic
- Mileage:
- 89,451
- Stock #:
- 26180A
- VIN:
- 3GTU2NEC9JG244612
Price drop
-$2,746
2018 GMC Sierra 1500
SLT Crew Cab 4WD
89,451 mi
Taylorville, IL
Great Deal
$28,287
$25,918
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 71,318
- Stock #:
- 355247
- VIN:
- 3GTP1NEC8JG355247
New arrival
2018 GMC Sierra 1500
SLT Crew Cab
71,318 mi
Tampa, FL
Good Deal
$24,000
- 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/Spice Red
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 117,488
- Stock #:
- 7267529A
- VIN:
- 3GTU2NEC0JG483420
2018 GMC Sierra 1500
SLT Crew Cab 4WD
117,488 mi
Milford, DE
Good Deal
$26,497
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 118,957
- Stock #:
- M197057
- VIN:
- 3GTP1NEC1JG197057
2018 GMC Sierra 1500
SLT Crew Cab
118,957 mi
Mobile, AL
Fair Deal
$24,416
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 102,765
- Stock #:
- PPER901
- VIN:
- 3GTU2NEJ1JG380814
Price drop
-$775
2018 GMC Sierra 1500
SLT Crew Cab 4WD
102,765 mi
Pryor, OK
Good Deal
$28,619
$27,844
- 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
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 123,498
- Stock #:
- B11385B
- VIN:
- 3GTU2NEC9JG179695
2018 GMC Sierra 1500
SLT Crew Cab 4WD
123,498 mi
Litchfield, IL
Fair Deal
$25,775
- 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 Gba
- Fuel type:
- Gasoline
- Interior color:
- Dark Ash Seats With Jet Black Interior Accents
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 119,316
- Stock #:
- P12715-3
- VIN:
- 3GTU2NEC3JG256528
2018 GMC Sierra 1500
SLT Crew Cab 4WD
119,316 mi
Covington, VA
Good Deal
$24,799
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Dark Slate Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 71,726
- Stock #:
- B0577
- VIN:
- 3GTP1NEC4JG575498
2018 GMC Sierra 1500
SLT Crew Cab
71,726 mi
Macon, GA
Fair Deal
$28,769
- 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:
- Quicksilver Metallic
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 105,550
- Stock #:
- P841A
- VIN:
- 3GTU2NEJ3JG549389
2018 GMC Sierra 1500
SLT Crew Cab 4WD
105,550 mi
Florence, SC
Great Deal
$26,350
- 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:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Ash/Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 119,271
- Stock #:
- B1558PAA
- VIN:
- 3GTU2NEC8JG399930
New arrival
2018 GMC Sierra 1500
SLT Crew Cab 4WD
119,271 mi
O'Fallon, MO
Fair Deal
$25,599
- 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/Dark Sand
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 113,428
- Stock #:
- 26403A
- VIN:
- 3GTU2NEC4JG520355
New arrival
2018 GMC Sierra 1500
SLT Crew Cab 4WD
113,428 mi
Lowell, MI
Good Deal
$25,309
- 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:
- 8-Speed Automatic Overdrive
- Mileage:
- 72,375
- Stock #:
- M1016
- VIN:
- 3GTU2NEC8JG298192
2018 GMC Sierra 1500
SLT Crew Cab 4WD
72,375 mi
Graham, NC
Fair Deal
$33,756
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 87,181
- Stock #:
- C104499
- VIN:
- 3GTU2NEC1JG405406
Price drop
-$500
2018 GMC Sierra 1500
SLT Crew Cab 4WD
87,181 mi
Smithfield, RI
Great Deal
$24,418
$23,918
- 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
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 95,780
- Stock #:
- PNXTJG277429
- VIN:
- 3GTU2NEC7JG277429
Price drop
-$676
2018 GMC Sierra 1500
SLT Crew Cab 4WD
95,780 mi
Tucson, AZ
Great Deal
$26,780
$26,104
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic
- Mileage:
- 120,746
- Stock #:
- 468610
- VIN:
- 3GTU2NEJ9JG468610
Price drop
-$1,025
2018 GMC Sierra 1500
SLT Crew Cab 4WD
120,746 mi
Frederick, CO
Great Deal
$24,431
$23,406
- 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:
- Cocoa/Dune
- Transmission:
- Automatic
- Mileage:
- 98,370
- Stock #:
- 6GM1293T
- VIN:
- 3GTU2NEC9JG621620
Price drop
-$1,022
2018 GMC Sierra 1500
SLT Crew Cab 4WD
98,370 mi
Westbrook, ME
Good Deal
$27,285
$26,263
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 68,635
- Stock #:
- 3T2362A
- VIN:
- 3GTU2NEC5JG285965
Price drop
-$1,376
2018 GMC Sierra 1500
SLT Crew Cab 4WD
68,635 mi
Union Gap, WA
Good Deal
$31,674
$30,298
- 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:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 89,280
- Stock #:
- X18446
- VIN:
- 3GTU2NEJXJG338027
2018 GMC Sierra 1500
SLT Crew Cab 4WD
89,280 mi
Chandler, AZ
Fair Deal
$30,559
- 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
- Interior color:
- Brown (Tan)
- Transmission:
- Automatic
- Mileage:
- 130,043
- Stock #:
- 4142
- VIN:
- 3GTU2NEC6JG326653
2018 GMC Sierra 1500
SLT Crew Cab 4WD
130,043 mi
Ridgeland, MS
Fair Deal
$27,430
- 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:
- Stone Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Spice Red All-Terrain
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 126,134
- Stock #:
- B1069B
- VIN:
- 3GTU2NEJ7JG181895
2018 GMC Sierra 1500
SLT Crew Cab 4WD
126,134 mi
Brookfield, WI
Good Deal
$23,689
- 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:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 84,909
- Stock #:
- N2877A
- VIN:
- 3GTU2NEJ2JG173347
2018 GMC Sierra 1500
SLT Crew Cab 4WD
84,909 mi
Delano, MN
Good Deal
$28,595
- 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
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 108,080
- Stock #:
- PX7025
- VIN:
- 3GTU2NEC0JG357025
2018 GMC Sierra 1500
SLT Crew Cab 4WD
108,080 mi
Orlando, FL
Good Deal
$24,874
FAQs
How much does the GMC Sierra 1500 SLT cost?
The average GMC Sierra 1500 SLT costs about $25,744.51. The average price has decreased by -3.8% since last year. The 8289 for sale on CarGurus range from $2,636 to $136,390 in price.
How many GMC Sierra 1500 SLT vehicles have no reported accidents or damage?
6546 out of 8289 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/MPGe.
What fuel types are available?
Diesel, Flex Fuel Vehicle, Gasoline engines are available.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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