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Specifications Comparison: 2015 GMC Sierra 2500 vs 2021 GMC Sierra 2500

Researched By The AutoPadre Staff

Engine Horsepower & Torque

2015 GMC Sierra 2500

Engine Horsepower & Torque

Trim Eng. Drive train HP Torque (ft-lbs)
HD 2500 Crew Cab Denali6.0L V8RWD360380
HD 2500 Crew Cab Denali6.0L V84WD360380
HD 2500 Crew Cab SLE6.0L V8RWD360380
HD 2500 Crew Cab SLE6.0L V84WD360380
HD 2500 Crew Cab SLT6.0L V8RWD360380
HD 2500 Crew Cab SLT6.0L V84WD360380
HD 2500 Crew Cab Work6.0L V8RWD360380
HD 2500 Crew Cab Work6.0L V84WD360380
HD 2500 Extended Cab SLE6.0L V8RWD360380
HD 2500 Extended Cab SLE6.0L V84WD360380
HD 2500 Extended Cab SLT6.0L V8RWD360380
HD 2500 Extended Cab SLT6.0L V84WD360380
HD 2500 Extended Cab Work6.0L V8RWD360380
HD 2500 Extended Cab Work6.0L V84WD360380
HD 2500 Regular Cab SLE6.0L V8RWD360380
HD 2500 Regular Cab SLE6.0L V84WD360380
HD 2500 Regular Cab Work6.0L V8RWD360380
HD 2500 Regular Cab Work6.0L V84WD360380

2021 GMC Sierra 2500

Engine Horsepower & Torque

Trim Eng. Drive train HP Torque (ft-lbs)
HD Crew Cab6.6L V8RWD401464
HD Crew Cab6.6L V8RWD445910
HD Crew Cab6.6L V84WD401464
HD Crew Cab6.6L V84WD445910
HD Crew Cab AT46.6L V84WD401464
HD Crew Cab AT46.6L V84WD445910
HD Crew Cab Denali6.6L V84WD401464
HD Crew Cab Denali6.6L V84WD445910
HD Crew Cab SLE6.6L V8RWD401464
HD Crew Cab SLE6.6L V8RWD445910
HD Crew Cab SLE6.6L V84WD401464
HD Crew Cab SLE6.6L V84WD445910
HD Crew Cab SLT6.6L V8RWD401464
HD Crew Cab SLT6.6L V8RWD445910
HD Crew Cab SLT6.6L V84WD401464
HD Crew Cab SLT6.6L V84WD445910
HD Extended Cab6.6L V8RWD401464
HD Extended Cab6.6L V8RWD445910
HD Extended Cab6.6L V84WD401464
HD Extended Cab6.6L V84WD445910
HD Extended Cab SLE6.6L V8RWD401464
HD Extended Cab SLE6.6L V8RWD445910
HD Extended Cab SLE6.6L V84WD401464
HD Extended Cab SLE6.6L V84WD445910
HD Extended Cab SLT6.6L V8RWD401464
HD Extended Cab SLT6.6L V8RWD445910
HD Extended Cab SLT6.6L V84WD401464
HD Extended Cab SLT6.6L V84WD445910
HD Regular Cab6.6L V8RWD401464
HD Regular Cab6.6L V8RWD445910
HD Regular Cab6.6L V84WD401464
HD Regular Cab6.6L V84WD445910
HD Regular Cab SLE6.6L V8RWD401464
HD Regular Cab SLE6.6L V8RWD445910
HD Regular Cab SLE6.6L V84WD401464
HD Regular Cab SLE6.6L V84WD445910

Engine Horsepower Per Unit Of Displacement

2015 GMC Sierra 2500

Horsepower Per Liter & Inch3

Trim Eng. Drive train HP Per Liter HP Per Inch3
HD 2500 Crew Cab Denali6.0L V8RWD600.98
HD 2500 Crew Cab Denali6.0L V84WD600.98
HD 2500 Crew Cab SLE6.0L V8RWD600.98
HD 2500 Crew Cab SLE6.0L V84WD600.98
HD 2500 Crew Cab SLT6.0L V8RWD600.98
HD 2500 Crew Cab SLT6.0L V84WD600.98
HD 2500 Crew Cab Work6.0L V8RWD600.98
HD 2500 Crew Cab Work6.0L V84WD600.98
HD 2500 Extended Cab SLE6.0L V8RWD600.98
HD 2500 Extended Cab SLE6.0L V84WD600.98
HD 2500 Extended Cab SLT6.0L V8RWD600.98
HD 2500 Extended Cab SLT6.0L V84WD600.98
HD 2500 Extended Cab Work6.0L V8RWD600.98
HD 2500 Extended Cab Work6.0L V84WD600.98
HD 2500 Regular Cab SLE6.0L V8RWD600.98
HD 2500 Regular Cab SLE6.0L V84WD600.98
HD 2500 Regular Cab Work6.0L V8RWD600.98
HD 2500 Regular Cab Work6.0L V84WD600.98

2021 GMC Sierra 2500

Horsepower Per Liter & Inch3

Trim Eng. Drive train HP Per Liter HP Per Inch3
HD Crew Cab6.6L V8RWD601.0
HD Crew Cab6.6L V8RWD671.11
HD Crew Cab6.6L V84WD601.0
HD Crew Cab6.6L V84WD671.11
HD Crew Cab AT46.6L V84WD601.0
HD Crew Cab AT46.6L V84WD671.11
HD Crew Cab Denali6.6L V84WD601.0
HD Crew Cab Denali6.6L V84WD671.11
HD Crew Cab SLE6.6L V8RWD601.0
HD Crew Cab SLE6.6L V8RWD671.11
HD Crew Cab SLE6.6L V84WD601.0
HD Crew Cab SLE6.6L V84WD671.11
HD Crew Cab SLT6.6L V8RWD601.0
HD Crew Cab SLT6.6L V8RWD671.11
HD Crew Cab SLT6.6L V84WD601.0
HD Crew Cab SLT6.6L V84WD671.11
HD Extended Cab6.6L V8RWD601.0
HD Extended Cab6.6L V8RWD671.11
HD Extended Cab6.6L V84WD601.0
HD Extended Cab6.6L V84WD671.11
HD Extended Cab SLE6.6L V8RWD601.0
HD Extended Cab SLE6.6L V8RWD671.11
HD Extended Cab SLE6.6L V84WD601.0
HD Extended Cab SLE6.6L V84WD671.11
HD Extended Cab SLT6.6L V8RWD601.0
HD Extended Cab SLT6.6L V8RWD671.11
HD Extended Cab SLT6.6L V84WD601.0
HD Extended Cab SLT6.6L V84WD671.11
HD Regular Cab6.6L V8RWD601.0
HD Regular Cab6.6L V8RWD671.11
HD Regular Cab6.6L V84WD601.0
HD Regular Cab6.6L V84WD671.11
HD Regular Cab SLE6.6L V8RWD601.0
HD Regular Cab SLE6.6L V8RWD671.11
HD Regular Cab SLE6.6L V84WD601.0
HD Regular Cab SLE6.6L V84WD671.11

Go to the GMC Sierra 2500 Horsepower And Torque Data.

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