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Specifications Comparison: 2006 GMC Sierra 2500 vs 2021 GMC Sierra 2500

Researched By The AutoPadre Staff

Seating Capacity

2006 GMC Sierra 2500

Seating Capacity

Trim Engine Seating Capacity Doors
HD 2500 Crew Cab SLV85
HD 2500 Crew Cab SLV85
HD 2500 Crew Cab SLEV85
HD 2500 Crew Cab SLEV85
HD 2500 Crew Cab SLTV85
HD 2500 Crew Cab SLTV85
HD 2500 Extended Cab SLV85
HD 2500 Extended Cab SLV85
HD 2500 Extended Cab SLEV85
HD 2500 Extended Cab SLEV85
HD 2500 Extended Cab SLTV85
HD 2500 Extended Cab SLTV85
HD 2500 Regular Cab SLV83
HD 2500 Regular Cab SLV83
HD 2500 Regular Cab SLEV83
HD 2500 Regular Cab SLEV83

2021 GMC Sierra 2500

Seating Capacity

Trim Engine Seating Capacity Doors
HD Crew Cab6.6L V864
HD Crew Cab6.6L V864
HD Crew Cab6.6L V864
HD Crew Cab6.6L V864
HD Crew Cab AT46.6L V854
HD Crew Cab AT46.6L V854
HD Crew Cab Denali6.6L V854
HD Crew Cab Denali6.6L V854
HD Crew Cab SLE6.6L V864
HD Crew Cab SLE6.6L V864
HD Crew Cab SLE6.6L V864
HD Crew Cab SLE6.6L V864
HD Crew Cab SLT6.6L V864
HD Crew Cab SLT6.6L V864
HD Crew Cab SLT6.6L V864
HD Crew Cab SLT6.6L V864
HD Extended Cab6.6L V864
HD Extended Cab6.6L V864
HD Extended Cab6.6L V864
HD Extended Cab6.6L V864
HD Extended Cab SLE6.6L V864
HD Extended Cab SLE6.6L V864
HD Extended Cab SLE6.6L V864
HD Extended Cab SLE6.6L V864
HD Extended Cab SLT6.6L V864
HD Extended Cab SLT6.6L V864
HD Extended Cab SLT6.6L V864
HD Extended Cab SLT6.6L V864
HD Regular Cab6.6L V832
HD Regular Cab6.6L V832
HD Regular Cab6.6L V832
HD Regular Cab6.6L V832
HD Regular Cab SLE6.6L V832
HD Regular Cab SLE6.6L V832
HD Regular Cab SLE6.6L V832
HD Regular Cab SLE6.6L V832

Go to the GMC Sierra 2500 Seating Capacity Data.

Compare the GMC Sierra 2500 Seating Capacity Side-By-Side by Year

2015 vs. 2022

2010 vs. 2007

2021 vs. 2012

2017 vs. 2005

2014 vs. 2008

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(GMC Sierra 2500 vs.)