Specifications Comparison: 2013 Ford Mustang vs 2005 Ford Mustang

Curb Weight

Trim	Engine	Drive train	Curb Weight	Horsepower	Weight / Horsepower Ratio
	3.7L V6	RWD	3,630 lbs.	305 hp	11.9 lbs/hp
	3.7L V6	RWD	3,501 lbs.	305 hp	11.5 lbs/hp
GT	5.0L V8	RWD	3,735 lbs.	412 hp	9.1 lbs/hp
Shelby GT500	5.8L V8	RWD	3,969 lbs.	650 hp	6.1 lbs/hp
Boss 302	5.0L V8	RWD	3,631 lbs.	444 hp	8.2 lbs/hp
GT	5.0L V8	RWD	3,618 lbs.	412 hp	8.8 lbs/hp
Shelby GT500	5.8L V8	RWD	3,820 lbs.	650 hp	5.9 lbs/hp

Trim	Engine	Drive train	Curb Weight	Horsepower	Weight / Horsepower Ratio
	4.0L V6	RWD	3,476 lbs.	210 hp	16.6 lbs/hp
	4.0L V6	RWD	3,300 lbs.	210 hp	15.7 lbs/hp
GT	4.6L V8	RWD	3,614 lbs.	300 hp	12.0 lbs/hp
GT	4.6L V8	RWD	3,450 lbs.	300 hp	11.5 lbs/hp