Model year guide

2015 GMC Sierra 3500HD

Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2015 GMC Sierra 3500HD is worth — from official NHTSA and EPA data. 22 on record.

2015 GMC Sierra 3500HD at a glance

Safety recallsNone
Typical price$47,067

Included: that car's specs and build sheet, model-year recall campaigns and a fair price.

2015 GMC Sierra 3500HD recalls 0

No NHTSA safety-recall campaigns are on record for the 2015 GMC Sierra 3500HD.

Source: U.S. NHTSA, checked 8 Nov 2026. A campaign covers the model year; to see whether a particular car still needs the repair, check its VIN on NHTSA.gov or ask a franchised dealer.

What's a 2015 GMC Sierra 3500HD worth?

Low
$30,000
Typical price
$47,067
High
$58,762

From 22 comparable 2015 GMC Sierra 3500HD listings.

Dimensions & weight

Length
220.1–254.3 in
Width
79.9–96.1 in
Height
77.2–78.3 in
Wheelbase
133.5–167.7 in
Curb weight
5,774–8,014 lb
Front track
68.9 in
Rear track
67.7 in

Manufacturer-reported figures for the 2015 GMC Sierra 3500HD — ranges cover the 16 body / drivetrain versions on record. Source: Transport Canada vehicle specifications via NHTSA.

2015 GMC Sierra 3500HD trims & engines on record

Trims
Denali · Fleet/Base · SLT · SLE
Engines
6.6L 8-cyl · 6.0L 8-cyl

2015 GMC Sierra 3500HD vehicles on record

2015 GMC Sierra 3500HD Denali1GT424E88FF150512 2015 GMC Sierra 3500HD Denali1GT424E86FF133546 2015 GMC Sierra 3500HD Denali1GT424E8XFF521878 2015 GMC Sierra 3500HD Denali1GT424E87FF512233 2015 GMC Sierra 3500HD Denali1GT424E84FF176637 2015 GMC Sierra 3500HD Denali1GT424E87FF150520 2015 GMC Sierra 3500HD Denali1GT424E89FF149823 2015 GMC Sierra 3500HD SLE1GT422C8XFF130740 2015 GMC Sierra 3500HD Denali1GT424E80FF540052 2015 GMC Sierra 3500HD Denali1GT424E82FF515105 2015 GMC Sierra 3500HD Fleet/Base1GD311C82FF550173 2015 GMC Sierra 3500HD SLT1GT523C8XFZ119004 2015 GMC Sierra 3500HD Denali1GT424E87FF525760 2015 GMC Sierra 3500HD SLT1GT423CG2FF510085 2015 GMC Sierra 3500HD Denali1GT424E87FF176230 2015 GMC Sierra 3500HD Fleet/Base1GD421CG2FF141096 2015 GMC Sierra 3500HD Fleet/Base1GD521CG9FZ112990 2015 GMC Sierra 3500HD Fleet/Base1GD421CGXFF179160 2015 GMC Sierra 3500HD Denali1GT424E82FF623532 2015 GMC Sierra 3500HD SLT1GT423E89FF140923 2015 GMC Sierra 3500HD SLT1GT423C8XFF163114 2015 GMC Sierra 3500HD Fleet/Base1GT421C80FF630481

Other GMC Sierra 3500HD model years

2021 2020 2019 2018 2017 2016 2014 2013 2012 2011 2010 2009 2008 2007 2005

2015 GMC Sierra 3500HD — frequently asked questions

Does the 2015 GMC Sierra 3500HD have any safety recalls?

NHTSA lists no safety-recall campaigns for the 2015 GMC Sierra 3500HD. Whether an individual car still needs a recall repair depends on its VIN — check it on NHTSA.gov or ask a franchised dealer. Recall repairs are done at no charge.

How much is a 2015 GMC Sierra 3500HD worth?

Comparable 2015 GMC Sierra 3500HD listings run roughly $30,000–$58,762, typically around $47,067 (from 22 vehicles).

Sources: NHTSA (recalls, complaints, crash tests), U.S. EPA (fuel economy). Vehicle data only — CarLogs never shows owner information.