The 2001 GMC Sierra-2500HD's engine produces 300 hp @ 4400 rpm.
270hp
The 2001 GMC Sierra-1500's engine produces 200 hp @ 4600 rpm.
The GMC Sierra 3500 truck was first created in 1998 for the 1999 release. The GMC Sierra 3500 version from 1999 to 2007 is considered the classic version.
The 2006 GMC Sierra 3500 SLE with the LBZ 6.6 Duramax does not have a cabin filter.
285 horsepower
18436572
3500
315 horsepower stock
The horsepower of a GMC Sierra is 355 hp.
250 hp
The 2001 GMC Sierra-1500 has 12 valves.