Used GMC Sierra 1500 for sale in Allentown, PA 

58 resultsDisplaying 1 - 25
2016 GMC Sierra 1500
31 Photos
PRICE DROP
Location: Quakertown, PA (14 miles from Allentown, PA)
2015 GMC Sierra 1500
25 Photos
Location: Allentown, PA
2015 GMC Sierra 1500 SLE
32 Photos
Location: Souderton, PA (21 miles from Allentown, PA)
2015 GMC Sierra 1500 SLE
38 Photos
PRICE DROP
Location: Easton, PA (12 miles from Allentown, PA)
2015 GMC Sierra 1500 Denali
31 Photos
Location: Pottstown, PA (25 miles from Allentown, PA)
2015 GMC Sierra 1500 SLE
35 Photos
Location: Souderton, PA (21 miles from Allentown, PA)
2016 GMC Sierra 1500 SLE
47 Photos
Location: Quakertown, PA (13 miles from Allentown, PA)
2016 GMC Sierra 1500 SLT
36 Photos
Location: Souderton, PA (21 miles from Allentown, PA)
2017 GMC Sierra 1500 SLE
33 Photos
Location: Hellertown, PA (7 miles from Allentown, PA)
2015 GMC Sierra 1500 Denali
38 Photos
Location: Colmar, PA (25 miles from Allentown, PA)
2015 GMC Sierra 1500 SLE
30 Photos
Location: Hellertown, PA (7 miles from Allentown, PA)
2015 GMC Sierra 1500 SLE
34 Photos
Location: Souderton, PA (21 miles from Allentown, PA)
2014 GMC Sierra 1500 SLE
29 Photos
Location: Pottstown, PA (25 miles from Allentown, PA)
2018 GMC Sierra 1500
33 Photos
NEWLY LISTED
Location: Stewartsville, NJ (19 miles from Allentown, PA)
2015 GMC Sierra 1500 SLE
29 Photos
Location: Allentown, PA
2012 GMC Sierra 1500 SLE
28 Photos
Location: Pottstown, PA (25 miles from Allentown, PA)
2010 GMC Sierra 1500 SLT
34 Photos
NEWLY LISTED
Location: Pen Argyl, PA (21 miles from Allentown, PA)
2007 GMC Sierra 1500 SLT
51 Photos
Location: Pen Argyl, PA (21 miles from Allentown, PA)
2017 GMC Sierra 1500 SLT
38 Photos
Location: Hatfield, PA (23 miles from Allentown, PA)
2015 GMC Sierra 1500 SLE
35 Photos
SOLD
Location: Allentown, PA
2015 GMC Sierra 1500 SLE
35 Photos
Location: Souderton, PA (21 miles from Allentown, PA)
2017 GMC Sierra 1500 SLT
31 Photos
Location: Quakertown, PA (12 miles from Allentown, PA)
2007 GMC Sierra 1500 Work Truck
31 Photos
PRICE DROP
Location: Quakertown, PA (14 miles from Allentown, PA)
2016 GMC Sierra 1500 SLE
37 Photos
Location: Hatfield, PA (23 miles from Allentown, PA)
2016 GMC Sierra 1500
33 Photos
Location: Souderton, PA (21 miles from Allentown, PA)
Displaying 25 of 58  results

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