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Specifications Comparison: 2021 Chevrolet Silverado 3500 vs 2024 GMC Sierra 3500

Researched By The AutoPadre Staff

Seating Capacity

2021 Chevrolet Silverado 3500

Seating Capacity

Trim Engine Seating Capacity Doors
HD Crew Cab High Country6.6L V854
HD Crew Cab High Country6.6L V854
HD Crew Cab LT6.6L V864
HD Crew Cab LT6.6L V864
HD Crew Cab LT6.6L V864
HD Crew Cab LT6.6L V864
HD Crew Cab LTZ6.6L V864
HD Crew Cab LTZ6.6L V864
HD Crew Cab LTZ6.6L V864
HD Crew Cab LTZ6.6L V864
HD Crew Cab Work6.6L V864
HD Crew Cab Work6.6L V864
HD Crew Cab Work6.6L V864
HD Crew Cab Work6.6L V864
HD Extended Cab LT6.6L V864
HD Extended Cab LT6.6L V864
HD Extended Cab LT6.6L V864
HD Extended Cab LT6.6L V864
HD Extended Cab Work6.6L V864
HD Extended Cab Work6.6L V864
HD Extended Cab Work6.6L V864
HD Extended Cab Work6.6L V864
HD Regular Cab LT6.6L V832
HD Regular Cab LT6.6L V832
HD Regular Cab LT6.6L V832
HD Regular Cab LT6.6L V832
HD Regular Cab Work6.6L V832
HD Regular Cab Work6.6L V832
HD Regular Cab Work6.6L V832
HD Regular Cab Work6.6L V832

2024 GMC Sierra 3500

Seating Capacity

Trim Engine Seating Capacity Doors
HD Pro Crew Cab 159"6.6L V864
HD Pro Crew Cab 172"6.6L V864
HD Pro Double Cab 162"6.6L V864
HD Pro Reg Cab 142"6.6L V832
HD Pro Crew Cab 159"6.6L V864
HD Pro Crew Cab 172"6.6L V864
HD Pro Double Cab 162"6.6L V864
HD Pro Reg Cab 142"6.6L V832
HD SLE Crew Cab 159"6.6L V864
HD SLE Crew Cab 172"6.6L V864
HD SLE Double Cab 162"6.6L V864
HD SLE Reg Cab 142"6.6L V832
HD SLE Crew Cab 159"6.6L V864
HD SLE Crew Cab 172"6.6L V864
HD SLE Double Cab 162"6.6L V864
HD SLE Reg Cab 142"6.6L V832
HD SLT Crew Cab 159"6.6L V864
HD SLT Crew Cab 172"6.6L V864
HD SLT Crew Cab 159"6.6L V864
HD SLT Crew Cab 172"6.6L V864
HD AT4 Crew Cab 159"6.6L V854
HD AT4 Crew Cab 172"6.6L V854
HD Denali Crew Cab 159"6.6L V854
HD Denali Crew Cab 172"6.6L V854
HD Denali Ultimate Crew Cab 159"6.6L V854
HD Denali Ultimate Crew Cab 172"6.6L V854

Go to the Chevrolet Silverado 3500 Seating Capacity Data or the GMC Sierra 3500 Seating Capacity Data.

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