Used 2015 GMC Sierra 2500HD SLT for SaleNationwide
65 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Black
- Fuel type:
- Flex Fuel Vehicle
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 201,145
- Stock #:
- A11314
- VIN:
- 1GT12ZEG6FF510481
New arrival
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
201,145 mi
Jackson, MI
Good Deal
$19,270
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Brown
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Brown
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 140,176
- Stock #:
- 154914
- VIN:
- 1GT12ZEG5FF154914
New arrival
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
140,176 mi
Warsaw, IN
Great Deal
$20,150
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Quicksilver Metallic
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 112,923
- Stock #:
- FF672252
- VIN:
- 1GT12ZEG0FF672252
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
112,923 mi
Houston, TX
Fair Deal
$30,020
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Exterior color:
- Onyx Black
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 162,424
- Stock #:
- S26056A
- VIN:
- 1GT12ZE82FF630142
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
162,424 mi
Mcminnville, OR
Good Deal
$29,486
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Exterior color:
- Quicksilver Metallic
- Fuel type:
- Diesel
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic
- Mileage:
- 161,399
- Stock #:
- N169424B
- VIN:
- 1GT12ZE82FF115027
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
161,399 mi
Fruitland Park, FL
Good Deal
$29,976
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Onyx Black
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 77,108
- Stock #:
- 26U0352A
- VIN:
- 1GT12ZEG5FF190280
New arrival
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
77,108 mi
Tracy, CA
Fair Deal
$33,999
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- White
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 221,962
- Stock #:
- 20345
- VIN:
- 1GT21ZEG8FZ136168
New arrival
2015 GMC Sierra 2500HD
SLT Double Cab SB
221,962 mi
Madison, TN
Great Deal
$10,999
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- ONYX BLACK
- Interior color:
- JET BLACK
- Transmission:
- Automatic
- Mileage:
- 124,155
- Stock #:
- D4598A
- VIN:
- 1GT22ZE86FZ106799
2015 GMC Sierra 2500HD
SLT Double Cab SB 4WD
124,155 mi
Appleton, WI
Fair Deal
$30,728
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Black
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 105,945
- Stock #:
- 25264
- VIN:
- 1GT22ZEG2FZ112753
2015 GMC Sierra 2500HD
SLT Double Cab SB 4WD
105,945 mi
Buffalo, NY
Fair Deal
$25,495
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Exterior color:
- Sonoma Red Metallic
- Fuel type:
- Diesel
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic
- Mileage:
- 35,444
- Stock #:
- XBP8467
- VIN:
- 1GT22ZE82FZ118240
2015 GMC Sierra 2500HD
SLT Double Cab SB 4WD
35,444 mi
Libertyville, IL
Great Deal
$38,721
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Exterior color:
- Summit White
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 171,241
- Stock #:
- NS8564A
- VIN:
- 1GT12ZE86FF160701
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
171,241 mi
Orland Park, IL
Good Deal
$27,281
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Exterior color:
- White
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 181,441
- Stock #:
- 3820
- VIN:
- 1GT12ZE84FF506860
New arrival
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
181,441 mi
Bakersfield, CA
Good Deal
$26,171
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Exterior color:
- Gray
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 87,989
- Stock #:
- 509354
- VIN:
- 1GT22ZE80FZ509354
2015 GMC Sierra 2500HD
SLT Double Cab SB 4WD
87,989 mi
Albuquerque, NM
Fair Deal
$39,985
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Summit White
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 114,850
- Stock #:
- 112897PB
- VIN:
- 1GT12ZEG1FF662815
New arrival
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
114,850 mi
Charlotte, NC
Good Deal
$27,898
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Summit White
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 176,008
- Stock #:
- 6461
- VIN:
- 1GT12ZEGXFF529373
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
176,008 mi
La Crosse, WI
Great Deal
$16,900
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Exterior color:
- Gray (Iridium Metallic)
- Fuel type:
- Diesel
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic
- Mileage:
- 114,524
- Stock #:
- T18258
- VIN:
- 1GT12ZE8XFF512145
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
114,524 mi
Chesapeake, VA
Fair Deal
$36,329
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Exterior color:
- Onyx Black
- Fuel type:
- Diesel
- Interior color:
- Jet Black/Spice Red
- Transmission:
- 6-Speed Automatic
- Mileage:
- 104,414
- Stock #:
- F511335
- VIN:
- 1GT12ZE8XFF511335
New arrival
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
104,414 mi
Gallatin, TN
Good Deal
$37,352
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Exterior color:
- Light Steel Gray Metallic
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 183,380
- Stock #:
- 16064A
- VIN:
- 1GT12ZE87FF589510
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
183,380 mi
Hardin, MT
Fair Deal
$30,380
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Exterior color:
- Onyx Black
- Fuel type:
- Diesel
- Interior color:
- Red
- Transmission:
- 6-Speed Automatic
- Mileage:
- 84,704
- Stock #:
- 250625A
- VIN:
- 1GT12ZE84FF629722
Preparing for a close up...
Photos coming soon
New arrival
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
84,704 mi
Plattsburgh, NY
Good Deal
$36,940
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- White
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 145,804
- Stock #:
- 49T26A
- VIN:
- 1GT12ZEG4FF161031
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
145,804 mi
Logan, UT
Great Deal
$20,288
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- White
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Brown (Beige)
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 112,527
- Stock #:
- 667364
- VIN:
- 1GT12ZEG8FF667364
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
112,527 mi
Huntington Sta, NY
Good Deal
$29,065
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Exterior color:
- Gray (Iridium Metallic)
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 107,012
- Stock #:
- 6P23A
- VIN:
- 1GT12ZE84FF585818
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
107,012 mi
Pekin, IL
Fair Deal
$35,352
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Blue
- Fuel type:
- Flex Fuel Vehicle
- Transmission:
- Automatic
- Mileage:
- 119,579
- Stock #:
- A844B
- VIN:
- 1GT12ZEG4FF676269
Preparing for a close up...
Photos coming soon
New arrival
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
119,579 mi
Jackson, WY
Fair Deal
$30,294
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Exterior color:
- Gray
- Fuel type:
- Diesel
- Interior color:
- Brown (Beige)
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 95,918
- Stock #:
- 164087
- VIN:
- 1GT12ZE81FF164087
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
95,918 mi
Mesa, AZ
Fair Deal
$37,590
FAQs
How much does the GMC Sierra 2500HD SLT cost?
The average GMC Sierra 2500HD SLT costs about $29,700.50. The average price has decreased by -0.7% since last year. The 864 for sale on CarGurus range from $5,950 to $90,689 in price.
How many GMC Sierra 2500HD SLT vehicles have no reported accidents or damage?
676 out of 864 for sale have no reported accidents or damage.
What fuel types are available?
Diesel, Flex Fuel Vehicle, Biodiesel, Gasoline engines are available.
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2025 GMC Sierra 2500HD Pricing, Specs, and Release Date
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