Specifications Comparison: 2021 Chevrolet Silverado 2500 vs 2007 Chevrolet Silverado 2500

Curb Weight

Trim	Engine	Drive train	Curb Weight	Horsepower	Weight / Horsepower Ratio
HD Crew Cab Custom	6.6L V8	RWD	6,442 lbs.	401 hp	16.1 lbs/hp
HD Crew Cab Custom	6.6L V8	4WD	6,731 lbs.	401 hp	16.8 lbs/hp
HD Crew Cab High Country	6.6L V8	4WD	6,731 lbs.	401 hp	16.8 lbs/hp
HD Crew Cab LT	6.6L V8	RWD	6,342 lbs.	401 hp	15.8 lbs/hp
HD Crew Cab LT	6.6L V8	4WD	6,633 lbs.	401 hp	16.5 lbs/hp
HD Crew Cab LTZ	6.6L V8	RWD	6,342 lbs.	401 hp	15.8 lbs/hp
HD Crew Cab LTZ	6.6L V8	4WD	6,633 lbs.	401 hp	16.5 lbs/hp
HD Crew Cab Work	6.6L V8	RWD	6,442 lbs.	401 hp	16.1 lbs/hp
HD Crew Cab Work	6.6L V8	4WD	6,633 lbs.	401 hp	16.5 lbs/hp
HD Extended Cab Custom	6.6L V8	RWD	6,229 lbs.	401 hp	15.5 lbs/hp
HD Extended Cab Custom	6.6L V8	4WD	6,545 lbs.	401 hp	16.3 lbs/hp
HD Extended Cab LT	6.6L V8	RWD	6,350 lbs.	401 hp	15.8 lbs/hp
HD Extended Cab LT	6.6L V8	4WD	6,639 lbs.	401 hp	16.6 lbs/hp
HD Extended Cab LTZ	6.6L V8	RWD	6,350 lbs.	401 hp	15.8 lbs/hp
HD Extended Cab LTZ	6.6L V8	4WD	6,639 lbs.	401 hp	16.6 lbs/hp
HD Extended Cab Work	6.6L V8	RWD	6,229 lbs.	401 hp	15.5 lbs/hp
HD Extended Cab Work	6.6L V8	4WD	6,545 lbs.	401 hp	16.3 lbs/hp
HD Regular Cab LT	6.6L V8	RWD	5,914 lbs.	401 hp	14.7 lbs/hp
HD Regular Cab LT	6.6L V8	4WD	6,227 lbs.	401 hp	15.5 lbs/hp
HD Regular Cab Work	6.6L V8	RWD	5,914 lbs.	401 hp	14.7 lbs/hp
HD Regular Cab Work	6.6L V8	4WD	6,227 lbs.	401 hp	15.5 lbs/hp

Trim	Engine	Drive train	Curb Weight	Horsepower	Weight / Horsepower Ratio
HD Crew Cab LT	6.0L V8	RWD	5,621 lbs.	353 hp	15.9 lbs/hp
HD Crew Cab LT	6.0L V8	4WD	5,857 lbs.	353 hp	16.6 lbs/hp
HD Crew Cab LTZ	6.0L V8	RWD	5,621 lbs.	353 hp	15.9 lbs/hp
HD Crew Cab LTZ	6.0L V8	4WD	5,857 lbs.	353 hp	16.6 lbs/hp
HD Extended Cab LT	6.0L V8	RWD	5,468 lbs.	353 hp	15.5 lbs/hp
HD Extended Cab LT	6.0L V8	4WD	5,733 lbs.	353 hp	16.2 lbs/hp
HD Extended Cab LTZ	6.0L V8	RWD	5,468 lbs.	353 hp	15.5 lbs/hp
HD Extended Cab LTZ	6.0L V8	4WD	5,733 lbs.	353 hp	16.2 lbs/hp
HD Regular Cab LT	6.0L V8	RWD	5,125 lbs.	353 hp	14.5 lbs/hp
HD Regular Cab LT	6.0L V8	4WD	5,379 lbs.	353 hp	15.2 lbs/hp
HD Classic Crew Cab LS	6.0L V8	RWD	5,470 lbs.	300 hp	18.2 lbs/hp
HD Classic Crew Cab LS	6.0L V8	4WD	5,755 lbs.	300 hp	19.2 lbs/hp
HD Classic Crew Cab LT	6.0L V8	RWD	5,470 lbs.	300 hp	18.2 lbs/hp
HD Classic Crew Cab LT	6.0L V8	4WD	5,755 lbs.	300 hp	19.2 lbs/hp
HD Classic Extended Cab LS	6.0L V8	RWD	5,261 lbs.	300 hp	17.5 lbs/hp
HD Classic Extended Cab LS	6.0L V8	4WD	5,522 lbs.	300 hp	18.4 lbs/hp
HD Classic Extended Cab LT	6.0L V8	RWD	5,261 lbs.	300 hp	17.5 lbs/hp
HD Classic Extended Cab LT	6.0L V8	4WD	5,522 lbs.	300 hp	18.4 lbs/hp
HD Classic Regular Cab LS	6.0L V8	RWD	4,958 lbs.	300 hp	16.5 lbs/hp
HD Classic Regular Cab LS	6.0L V8	4WD	5,221 lbs.	300 hp	17.4 lbs/hp
HD Classic Regular Cab LT	6.0L V8	RWD	4,958 lbs.	300 hp	16.5 lbs/hp
HD Classic Regular Cab LT	6.0L V8	4WD	5,221 lbs.	300 hp	17.4 lbs/hp