Used 2015 GMC Sierra 1500 SLT for SaleNationwide
314 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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
Great Deal
$14,426
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Gray (Iridium Metallic)
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 190,262
- Stock #:
- 274438
- VIN:
- 1GTR1VEC4FZ274438
New arrival
2015 GMC Sierra 1500
SLT Double Cab
190,262 mi
Houston, TX
Great Deal
$10,125
- 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:
- Summit White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 86,127
- Stock #:
- 2B260067B
- VIN:
- 3GTU2VEC5FG522381
2015 GMC Sierra 1500
SLT Crew Cab 4WD
86,127 mi
Baxter, MN
Fair Deal
$25,370
- 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:
- Quicksilver Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 106,728
- Stock #:
- DS173
- VIN:
- 3GTU2VEC3FG473276
Price drop
-$500
2015 GMC Sierra 1500
SLT Crew Cab 4WD
106,728 mi
Rochelle, IL
Good Deal
$20,790
$20,290
- 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
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 143,627
- Stock #:
- 116288
- VIN:
- 3GTU2VEC1FG116288
2015 GMC Sierra 1500
SLT Crew Cab 4WD
143,627 mi
St George, UT
Fair Deal
$21,394
- 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 Diamond Clearcoat
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 142,871
- Stock #:
- TFG359168
- VIN:
- 3GTU2VEC0FG359168
Price drop
-$1,346
2015 GMC Sierra 1500
SLT Crew Cab 4WD
142,871 mi
Antioch, TN
Good Deal
$21,790
$20,444
- 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:
- Silver
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 118,027
- VIN:
- 3GTU2VEC3FG121279
2015 GMC Sierra 1500
SLT Crew Cab 4WD
118,027 mi
Waterbury, CT
Good Deal
$18,690
- 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 Diamond Clearcoat
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 148,026
- Stock #:
- TZ342200B
- VIN:
- 3GTU2VEC9FG392430
2015 GMC Sierra 1500
SLT Crew Cab 4WD
148,026 mi
Glenpool, OK
Fair Deal
$20,476
- 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:
- Summit White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 101,859
- Stock #:
- 26299
- VIN:
- 3GTU2VEC3FG347578
New arrival
2015 GMC Sierra 1500
SLT Crew Cab 4WD
101,859 mi
Coudersport, PA
Good Deal
$21,656
- 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:
- Pearl White
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 109,023
- Stock #:
- 193021
- VIN:
- 3GTU2VEC5FG193021
2015 GMC Sierra 1500
SLT Crew Cab 4WD
109,023 mi
Rowley, MA
Fair Deal
$21,995
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 118,735
- Stock #:
- BT4308
- VIN:
- 3GTU2VEC5FG115693
2015 GMC Sierra 1500
SLT Crew Cab 4WD
118,735 mi
Suffolk, VA
Fair Deal
$23,424
- 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:
- Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 222,644
- Stock #:
- 6342
- VIN:
- 3GTU2VEC2FG510463
New arrival
2015 GMC Sierra 1500
SLT Crew Cab 4WD
222,644 mi
Plaistow, NH
Good Deal
$11,490
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 99,798
- Stock #:
- FG434099
- VIN:
- 3GTU2VECXFG434099
2015 GMC Sierra 1500
SLT Crew Cab 4WD
99,798 mi
Northglenn, CO
Fair Deal
$24,999
- 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:
- Light Steel Gray Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 189,197
- Stock #:
- FG361992
- VIN:
- 3GTU2VEC6FG361992
2015 GMC Sierra 1500
SLT Crew Cab 4WD
189,197 mi
Cary, NC
Fair Deal
$16,028
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 89,212
- Stock #:
- T360504
- VIN:
- 3GTP1VEC6FG360504
New arrival
2015 GMC Sierra 1500
SLT Crew Cab
89,212 mi
New Port Richey, FL
Fair Deal
$25,059
- 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:
- Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 122,527
- Stock #:
- 26-235
- VIN:
- 3GTU2VEC1FG380241
2015 GMC Sierra 1500
SLT Crew Cab 4WD
122,527 mi
Greer, SC
Fair Deal
$24,149
- 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:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 78,555
- Stock #:
- F4994
- VIN:
- 1GTV2UEC2FZ282897
2015 GMC Sierra 1500
SLT Crew Cab 4WD
78,555 mi
Joliet, IL
Good Deal
$24,377
- 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:
- Silver
- Fuel type:
- Gasoline
- Interior color:
- Black (Charcoal)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 99,716
- VIN:
- 3GTU2VEC2FG397761
2015 GMC Sierra 1500
SLT Crew Cab 4WD
99,716 mi
Waterbury, CT
Fair Deal
$22,395
- 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:
- Gray (Iridium Metallic)
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 127,900
- Stock #:
- N15G7194
- VIN:
- 3GTU2VEC5FG487194
Price drop
-$1,000
2015 GMC Sierra 1500
SLT Crew Cab 4WD
127,900 mi
Sioux Falls, SD
Great Deal
$19,289
$18,289
- 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:
- Gray (Iridium Metallic)
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 177,645
- Stock #:
- 26A116V
- VIN:
- 3GTU2VEC5FG493481
2015 GMC Sierra 1500
SLT Crew Cab 4WD
177,645 mi
Ann Arbor, MI
Fair Deal
$14,912
- 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 Diamond Tricoat
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune H0k
- Transmission:
- Automatic
- Mileage:
- 167,483
- Stock #:
- EN17A
- VIN:
- 3GTU2VEC4FG190241
2015 GMC Sierra 1500
SLT Crew Cab 4WD
167,483 mi
Rice Lake, WI
Fair Deal
$17,760
- 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:
- Onyx Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 152,968
- Stock #:
- VC26191
- VIN:
- 3GTU2VEC3FG362047
New arrival
2015 GMC Sierra 1500
SLT Crew Cab 4WD
152,968 mi
Hicksville, OH
Fair Deal
$17,895
- Year:
- 2015
- 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:
- Jet Black/Dark Ash
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 90,661
- Stock #:
- U10238T
- VIN:
- 3GTP1VEC1FG414257
2015 GMC Sierra 1500
SLT Crew Cab
90,661 mi
Stockton, CA
Fair Deal
$24,583
- 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:
- Orange
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 86,968
- Stock #:
- P33369
- VIN:
- 3GTU2VEC8FG209180
2015 GMC Sierra 1500
SLT Crew Cab 4WD
86,968 mi
Sublimity, OR
Fair Deal
$28,190
FAQs
How much does the GMC Sierra 1500 SLT cost?
The average GMC Sierra 1500 SLT costs about $19,025.16. The average price has decreased by -1.9% since last year. The 7528 for sale on CarGurus range from $4,826 to $74,189 in price.
How many GMC Sierra 1500 SLT vehicles have no reported accidents or damage?
6064 out of 7528 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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