Used 2015 GMC Sierra 2500HD SLT for SaleNationwide
63 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:
- Blue
- Fuel type:
- Flex Fuel Vehicle
- Transmission:
- Automatic
- Mileage:
- 119,579
- Stock #:
- A844B
- VIN:
- 1GT12ZEG4FF676269
New arrival
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
119,579 mi
Jackson, WY
Good Deal
$28,294
- 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:
- 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
$29,608
- 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
- Transmission:
- 6-Speed Automatic
- Mileage:
- 163,141
- Stock #:
- 22X656C
- VIN:
- 1GT12ZE87FF665534
New arrival
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
163,141 mi
Platteville, WI
Good Deal
$26,178
- 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:
- 35,446
- Stock #:
- XBP8467
- VIN:
- 1GT22ZE82FZ118240
2015 GMC Sierra 2500HD
SLT Double Cab SB 4WD
35,446 mi
Libertyville, IL
Good Deal
$37,935
- 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
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
140,176 mi
Warsaw, IN
Great Deal
$20,188
- 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:
- 119,292
- Stock #:
- FF672252
- VIN:
- 1GT12ZEG0FF672252
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
119,292 mi
Houston, TX
Fair Deal
$29,870
- 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:
- 100,185
- Stock #:
- T51526A
- VIN:
- 1GT12ZEG2FF673208
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
100,185 mi
Toledo, OH
Good Deal
$28,660
- 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:
- 147,802
- Stock #:
- A26-93
- VIN:
- 1GT12ZE88FF152583
New arrival
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
147,802 mi
Marshfield, WI
Good Deal
$29,368
- 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
$29,076
- 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:
- 2015 Gmc Sierra 2500Hd Slt
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 115,936
- Stock #:
- FF502795
- VIN:
- 1GT12ZE8XFF502795
New arrival
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
115,936 mi
Sarasota, FL
Fair Deal
$34,500
- 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:
- 6-Speed Automatic
- Mileage:
- 85,666
- Stock #:
- 649026
- VIN:
- 1GT12ZE87FF649026
New arrival
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
85,666 mi
Salem, OR
Good Deal
$36,195
- 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:
- Silver
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 78,105
- Stock #:
- 631670
- VIN:
- 1GT12ZEG0FF631670
New arrival
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
78,105 mi
Plano, TX
Good Deal
$28,720
- 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
- Transmission:
- Automatic
- Mileage:
- 49,710
- Stock #:
- 8559
- VIN:
- 1GT22ZE82FZ543182
New arrival
2015 GMC Sierra 2500HD
SLT Double Cab SB 4WD
49,710 mi
Burlington, WA
Fair Deal
$42,195
- 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:
- 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
$25,498
- 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:
- 77,109
- Stock #:
- 26U0352A
- VIN:
- 1GT12ZEG5FF190280
New arrival
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
77,109 mi
Tracy, CA
Fair Deal
$32,999
- 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:
- Sonoma Red Metallic
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 70,036
- Stock #:
- 17493
- VIN:
- 1GT12ZEG8FF143583
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
70,036 mi
Ansonia, CT
Fair Deal
$35,997
- 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:
- Fire Red
- Fuel type:
- Diesel
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic
- Mileage:
- 141,114
- Stock #:
- M7291
- VIN:
- 1GT12ZE8XFF134134
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
141,114 mi
Charles City, IA
Good Deal
$29,750
- 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:
- Brown (Tan)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 155,203
- Stock #:
- 3923
- VIN:
- 1GT12ZE83FF135674
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
155,203 mi
Lewisville, TX
Fair Deal
$30,995
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 78,816
- Stock #:
- M2532537B
- VIN:
- 1GT22ZEG4FZ504763
2015 GMC Sierra 2500HD
SLT Double Cab SB 4WD
78,816 mi
Kokomo, IN
Fair Deal
$32,390
- 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
Price drop
-$1,000
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
201,145 mi
Jackson, MI
Good Deal
$19,270
$18,270
- 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:
- Sonoma Red Metallic
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 171,532
- Stock #:
- NC1206A
- VIN:
- 1GT22ZEG1FZ143217
New arrival
2015 GMC Sierra 2500HD
SLT Double Cab SB 4WD
171,532 mi
Epsom, NH
Fair Deal
$19,674
- 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
Fair 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:
- Summit White
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 100,360
- Stock #:
- SPG23980
- VIN:
- 1GT12ZE83FF176063
2015 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
100,360 mi
San Rafael, CA
Good Deal
$35,076
FAQs
How much does the GMC Sierra 2500HD SLT cost?
The average GMC Sierra 2500HD SLT costs about $29,425.88. The average price has decreased by -0.5% since last year. The 838 for sale on CarGurus range from $8,250 to $90,689 in price.
How many GMC Sierra 2500HD SLT vehicles have no reported accidents or damage?
661 out of 838 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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