Used 2015 GMC Sierra 3500HD for sale nationwide 

369 resultsDisplaying 1 - 25
2015 GMC Sierra 3500HD Denali
35 Photos
Location: Port Richey, FL
2015 GMC Sierra 3500HD Denali
51 Photos
Location: Fontana, CA
2015 GMC Sierra 3500HD Denali
34 Photos
Location: Plano, TX
2015 GMC Sierra 3500HD Denali
23 Photos
Location: Waveland, MS
2015 GMC Sierra 3500HD SLT
1 Photo
Location: Somerset, KY
2015 GMC Sierra 3500HD Denali
33 Photos
NEWLY LISTED
Location: Monrovia, CA
2015 GMC Sierra 3500HD Denali
42 Photos
Location: Okeechobee, FL
2015 GMC Sierra 3500HD Denali
17 Photos
Location: Daphne, AL
2015 GMC Sierra 3500HD Denali
55 Photos
NEWLY LISTED
Location: Edmond, OK
2015 GMC Sierra 3500HD Base
21 Photos
Location: Meridian, ID
2015 GMC Sierra 3500HD Denali
16 Photos
Location: Rochester, NY
2015 GMC Sierra 3500HD
51 Photos
Location: Fredericksburg, VA
2015 GMC Sierra 3500HD Denali
4 Photos
Location: Minneapolis, MN
2015 GMC Sierra 3500HD Denali
5 Photos
NEWLY LISTED
Location: Austin, TX
2015 GMC Sierra 3500HD SLT
1 Photo
Location: Brigham City, UT
2015 GMC Sierra 3500HD Denali
29 Photos
Location: Waxahachie, TX
2015 GMC Sierra 3500HD SLT
24 Photos
Location: Sheridan, WY
2015 GMC Sierra 3500HD SLT
22 Photos
Location: Sheridan, WY
2015 GMC Sierra 3500HD SLT
33 Photos
Location: Manchester, NH
2015 GMC Sierra 3500HD Denali
55 Photos
Location: Lewisville, TX
2015 GMC Sierra 3500HD Denali
15 Photos
Location: East Longmeadow, MA
2015 GMC Sierra 3500HD Base
23 Photos
NEWLY LISTED
Location: Merrillville, IN
2015 GMC Sierra 3500HD Denali
1 Photo
NEWLY LISTED
Location: Louisville, KY
2015 GMC Sierra 3500HD Denali
7 Photos
NEWLY LISTED
Location: Rockwall, TX
2015 GMC Sierra 3500HD Denali
20 Photos
Location: Sierra Vista, AZ
Displaying 25 of 369  results

The value of used vehicles varies with mileage, usage and condition and should be used as an estimate. The CARFAX Vehicle History products and services are based only on information supplied to CARFAX and available as of 10/19/2018 at 00:44:26.697 (CDT). Other information that may affect the value may not have been reported to CARFAX. The CARFAX Vehicle History Report for the vehicle may contain more current information. Vehicle descriptions and details on this page may have been provided, in part or entirely, by the seller or its agent. CARFAX does not verify these descriptions and details, and is not responsible for the accuracy of the information. Please refer to the CARFAX Terms of Use for more information.

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