Specifications Comparison: 2021 GMC Savana 3500 vs 2005 GMC Savana 3500

Engine Horsepower & Torque

Trim	Eng.	Drive train	HP	Torque (ft-lbs)
Passenger Extended LS 155"	4.3L V6	RWD	276	298
Passenger Extended LS 155"	6.6L V8	RWD	401	464
Passenger Extended LS 155"	2.8L I4	RWD	401	464
Passenger Extended LT 155"	4.3L V6	RWD	276	298
Passenger Extended LT 155"	6.6L V8	RWD	401	464
Passenger Extended LT 155"	2.8L I4	RWD	401	464

Trim	Eng.	Drive train	HP	Torque (ft-lbs)
Passenger Extended Savana 155"	V8	RWD	300	360
Passenger Extended Savana SLE 155"	V8	RWD	300	360
Passenger Savana 135"	V8	RWD	300	360
Passenger Savana SLE 135"	V8	RWD	300	360

Trim	Eng.	Drive train	HP Per Liter	HP Per Inch³
Passenger Extended LS 155"	4.3L V6	RWD	64	1.05
Passenger Extended LS 155"	6.6L V8	RWD	60	1.0
Passenger Extended LS 155"	2.8L I4	RWD	143	2.36
Passenger Extended LT 155"	4.3L V6	RWD	64	1.05
Passenger Extended LT 155"	6.6L V8	RWD	60	1.0
Passenger Extended LT 155"	2.8L I4	RWD	143	2.36