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Specifications Comparison: 2012 GMC Sierra 1500 vs 2020 GMC Sierra 1500

Researched By The AutoPadre Staff

Seating Capacity

2012 GMC Sierra 1500

Seating Capacity

Trim Engine Seating Capacity Doors
1500 Crew Cab Denali6.2L V85
1500 Crew Cab Denali6.2L V85
1500 Crew Cab SL4.8L V86
1500 Crew Cab SL4.8L V86
1500 Crew Cab SLE4.8L V86
1500 Crew Cab SLE4.8L V86
1500 Crew Cab SLT5.3L V85
1500 Crew Cab SLT5.3L V85
1500 Crew Cab Work4.8L V86
1500 Crew Cab Work4.8L V86
1500 Crew Cab XFE5.3L V86
1500 Extended Cab SL4.8L V86
1500 Extended Cab SL4.8L V86
1500 Extended Cab SLE4.8L V86
1500 Extended Cab SLE4.8L V86
1500 Extended Cab SLT5.3L V85
1500 Extended Cab SLT5.3L V85
1500 Extended Cab Work4.3L V66
1500 Extended Cab Work4.8L V86
1500 Regular Cab SLE4.8L V83
1500 Regular Cab SLE4.8L V83
1500 Regular Cab Work4.3L V63
1500 Regular Cab Work4.3L V63
1500 Crew Cab6.0L V86
1500 Crew Cab6.0L V86

2020 GMC Sierra 1500

Seating Capacity

Trim Engine Seating Capacity Doors
1500 Crew Cab 147" AT45.3L V85
1500 Crew Cab 157" AT45.3L V85
1500 Double Cab 147" AT45.3L V85
1500 Crew Cab 147"4.3L V66
1500 Crew Cab 157"4.3L V66
1500 Double Cab 147"4.3L V66
1500 Reg Cab 140"4.3L V63
1500 Crew Cab 147"4.3L V66
1500 Crew Cab 157"4.3L V66
1500 Double Cab 147"4.3L V66
1500 Reg Cab 140"4.3L V63
1500 Crew Cab 147" Denali5.3L V85
1500 Crew Cab 157" Denali5.3L V85
1500 Crew Cab 147" Denali5.3L V85
1500 Crew Cab 157" Denali5.3L V85
1500 Crew Cab 147" Elevation2.7L6
1500 Crew Cab 157" Elevation2.7L6
1500 Double Cab 147" Elevation2.7L6
1500 Crew Cab 147" Elevation2.7L6
1500 Crew Cab 157" Elevation2.7L6
1500 Double Cab 147" Elevation2.7L6
1500 Crew Cab 147" SLE2.7L6
1500 Crew Cab 157" SLE2.7L6
1500 Double Cab 147" SLE2.7L6
1500 Crew Cab 147" SLE2.7L6
1500 Crew Cab 157" SLE2.7L6
1500 Double Cab 147" SLE2.7L6
1500 Crew Cab 147" SLT5.3L V86
1500 Crew Cab 157" SLT5.3L V86
1500 Double Cab 147" SLT5.3L V86
1500 Crew Cab 147" SLT5.3L V86
1500 Crew Cab 157" SLT5.3L V86
1500 Double Cab 147" SLT5.3L V86
1500 Crew Cab4.3L V66
1500 Crew Cab4.3L V66
1500 Crew Cab AT45.3L V85
1500 Crew Cab Denali5.3L V85
1500 Crew Cab Denali5.3L V85
1500 Crew Cab Elevation2.7L6
1500 Crew Cab Elevation2.7L6
1500 Crew Cab SLE2.7L6
1500 Crew Cab SLE2.7L6
1500 Crew Cab SLT5.3L V86
1500 Crew Cab SLT5.3L V86
1500 Extended Cab4.3L V66
1500 Extended Cab4.3L V66
1500 Extended Cab AT45.3L V85
1500 Extended Cab Elevation2.7L6
1500 Extended Cab Elevation2.7L6
1500 Extended Cab SLE2.7L6
1500 Extended Cab SLE2.7L6
1500 Extended Cab SLT5.3L V86
1500 Extended Cab SLT5.3L V86
1500 Regular Cab4.3L V63
1500 Regular Cab4.3L V63

Go to the GMC Sierra 1500 Seating Capacity Data.

Compare the GMC Sierra 1500 Seating Capacity Side-By-Side by Year

2012 vs. 2010

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