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Specifications Comparison: 2021 GMC Sierra 2500 vs 2003 GMC Sierra 2500

Researched By The AutoPadre Staff

Seating Capacity

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

2003 GMC Sierra 2500

Seating Capacity

Trim Engine Seating Capacity Doors
2500 Extended CabV86
2500 Extended Cab SLEV86
2500 Extended Cab SLTV86
2500 Regular CabV83
2500 Regular Cab SLEV83
HD 2500 Crew CabV86
HD 2500 Crew CabV86
HD 2500 Crew Cab SLEV86
HD 2500 Crew Cab SLEV86
HD 2500 Crew Cab SLTV86
HD 2500 Crew Cab SLTV86
HD 2500 Extended CabV86
HD 2500 Extended CabV86
HD 2500 Extended Cab SLEV86
HD 2500 Extended Cab SLEV86
HD 2500 Extended Cab SLTV86
HD 2500 Extended Cab SLTV86
HD 2500 Regular CabV83
HD 2500 Regular CabV83
HD 2500 Regular Cab SLEV83
HD 2500 Regular Cab SLEV83

Go to the GMC Sierra 2500 Seating Capacity Data.

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

2003 vs. 2011

2015 vs. 2010

2020 vs. 2006

2018 vs. 2021

2022 vs. 2023

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