Specifications Comparison: 2005 Chevrolet Silverado 1500 vs 2006 Chevrolet Silverado 1500

Curb Weight

Trim	Engine	Drive train	Curb Weight	Horsepower	Weight / Horsepower Ratio
Crew Cab LS	V8	RWD	4,863 lbs.	295 hp	16.5 lbs/hp
Crew Cab LS	V8	4WD	5,164 lbs.	295 hp	17.5 lbs/hp
Crew Cab LT	V8	RWD	4,863 lbs.	295 hp	16.5 lbs/hp
Crew Cab LT	V8	4WD	5,164 lbs.	295 hp	17.5 lbs/hp
Crew Cab Z71	V8	4WD	5,164 lbs.	295 hp	17.5 lbs/hp
Extended Cab	V6	RWD	4,490 lbs.	195 hp	23.0 lbs/hp
Extended Cab	V8	4WD	4,881 lbs.	285 hp	17.1 lbs/hp
Extended Cab LS	V8	RWD	4,490 lbs.	285 hp	15.8 lbs/hp
Extended Cab LS	V8	4WD	4,881 lbs.	285 hp	17.1 lbs/hp
Extended Cab LT	V8	RWD	4,490 lbs.	295 hp	15.2 lbs/hp
Extended Cab LT	V8	4WD	4,881 lbs.	310 hp	15.7 lbs/hp
Extended Cab Z71	V8	4WD	4,881 lbs.	285 hp	17.1 lbs/hp
Regular Cab	V6	RWD	4,097 lbs.	195 hp	21.0 lbs/hp
Regular Cab	V6	4WD	4,395 lbs.	195 hp	22.5 lbs/hp
Regular Cab LS	V8	RWD	4,097 lbs.	285 hp	14.4 lbs/hp
Regular Cab LS	V8	4WD	4,395 lbs.	285 hp	15.4 lbs/hp
Regular Cab Z71	V8	4WD	4,395 lbs.	285 hp	15.4 lbs/hp
Extended Cab LS	V8	RWD	4,490 lbs.	295 hp	15.2 lbs/hp
Extended Cab LS	V8	4WD	4,881 lbs.	295 hp	16.5 lbs/hp
HD Crew Cab LS	V8	RWD	5,527 lbs.	300 hp	18.4 lbs/hp
HD Crew Cab LS	V8	4WD	5,834 lbs.	300 hp	19.4 lbs/hp
HD Crew Cab LT	V8	RWD	5,527 lbs.	300 hp	18.4 lbs/hp
HD Crew Cab LT	V8	4WD	5,834 lbs.	300 hp	19.4 lbs/hp

Trim	Engine	Drive train	Curb Weight	Horsepower	Weight / Horsepower Ratio
Crew Cab LS	V8	RWD	4,859 lbs.	285 hp	17.0 lbs/hp
Crew Cab LS	V8	4WD	5,166 lbs.	285 hp	18.1 lbs/hp
Crew Cab LT	V8	RWD	4,859 lbs.	295 hp	16.5 lbs/hp
Crew Cab LT	V8	4WD	5,166 lbs.	295 hp	17.5 lbs/hp
Extended Cab LS	V6	RWD	4,498 lbs.	195 hp	23.1 lbs/hp
Extended Cab LS	V8	4WD	4,924 lbs.	285 hp	17.3 lbs/hp
Extended Cab LT	V8	RWD	4,591 lbs.	295 hp	15.6 lbs/hp
Extended Cab LT	V8	4WD	4,889 lbs.	295 hp	16.6 lbs/hp
Regular Cab LS	V6	RWD	4,082 lbs.	195 hp	20.9 lbs/hp
Regular Cab LS	V6	4WD	4,356 lbs.	195 hp	22.3 lbs/hp
Regular Cab LT	V8	RWD	4,082 lbs.	285 hp	14.3 lbs/hp
Regular Cab LT	V8	4WD	4,356 lbs.	285 hp	15.3 lbs/hp
Extended Cab LT	V8	RWD	4,498 lbs.	295 hp	15.2 lbs/hp
Extended Cab LT	V8	4WD	4,924 lbs.	295 hp	16.7 lbs/hp
HD Crew Cab LT	V8	RWD	5,344 lbs.	300 hp	17.8 lbs/hp
HD Crew Cab LT	V8	4WD	5,634 lbs.	300 hp	18.8 lbs/hp