2026
3 engine options
GMC Sierra 1500
37 generations · 91 engine options · data across all years of the Sierra 1500 platform.
45,370
Labor times
169,362
Torque specs
137,600
DTC codes
0
Repair procedures
830
Fluid specs
65
Open recalls
5-Year Cost of Ownership · 2026 3.0L I6 Duramax Diesel
$8,920
~$1,784/yr maintenance labor at $150/hr. Other engines/years vary — pick a generation below to see its breakdown.
Generations & engine options
2025
3 engine options
2024
3 engine options
2023
3 engine options
2022
3 engine options
2021
3 engine options
2020
3 engine options
2019
3 engine options
2018
1 engine option
5.3L V8
2017
1 engine option
5.3L V8
2016
1 engine option
5.3L V8
2015
1 engine option
5.3L V8
2014
1 engine option
5.3L V8
2013
1 engine option
5.3L V8
2012
1 engine option
5.3L V8
2011
1 engine option
5.3L V8
2010
1 engine option
5.3L V8
2009
1 engine option
5.3L V8
2008
1 engine option
5.3L V8
2007
1 engine option
5.3L V8
2006
4 engine options
2005
4 engine options
2004
4 engine options
2003
4 engine options
2002
4 engine options
2001
3 engine options
2000
3 engine options
1999
3 engine options
1998
2 engine options
1997
2 engine options
1996
4 engine options
1995
3 engine options
1994
3 engine options
1993
3 engine options
1992
3 engine options
1991
3 engine options
1990
3 engine options
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