Specifications Comparison: 2012 Porsche 911 vs 2009 Porsche 911

Curb Weight

Trim	Engine	Drive train	Curb Weight	Horsepower	Weight / Horsepower Ratio
S	3.8L	RWD	3,075 lbs.	400 hp	7.7 lbs/hp
4	3.6L	AWD	3,428 lbs.	345 hp	9.9 lbs/hp
4S	3.8L	AWD	3,450 lbs.	385 hp	9.0 lbs/hp
	3.8L	AWD	3,627 lbs.	500 hp	7.3 lbs/hp
S	3.8L	AWD	3,660 lbs.	530 hp	6.9 lbs/hp
4	3.6L	AWD	3,241 lbs.	345 hp	9.4 lbs/hp
4 Targa	3.6L	AWD	3,373 lbs.	345 hp	9.8 lbs/hp
4S	3.8L	AWD	3,263 lbs.	385 hp	8.5 lbs/hp
4S Targa	3.8L	AWD	3,395 lbs.	385 hp	8.8 lbs/hp
	3.8L	AWD	3,461 lbs.	500 hp	6.9 lbs/hp
S	3.8L	AWD	3,494 lbs.	530 hp	6.6 lbs/hp

Trim	Engine	Drive train	Curb Weight	Horsepower	Weight / Horsepower Ratio
	3.6L	RWD	3,263 lbs.	345 hp	9.5 lbs/hp
4	3.6L	AWD	3,384 lbs.	345 hp	9.8 lbs/hp
4S	3.8L	AWD	3,439 lbs.	385 hp	8.9 lbs/hp
S	3.8L	RWD	3,318 lbs.	385 hp	8.6 lbs/hp
	3.6L	AWD	3,494 lbs.	480 hp	7.3 lbs/hp
	3.6L	RWD	3,075 lbs.	345 hp	8.9 lbs/hp
4	3.6L	AWD	3,197 lbs.	345 hp	9.3 lbs/hp
4 Targa	3.6L	AWD	3,197 lbs.	345 hp	9.3 lbs/hp
4S	3.8L	AWD	3,252 lbs.	385 hp	8.4 lbs/hp
4S Targa	3.8L	AWD	3,252 lbs.	385 hp	8.4 lbs/hp
S	3.8L	RWD	3,131 lbs.	385 hp	8.1 lbs/hp
	3.6L	AWD	3,495 lbs.	480 hp	7.3 lbs/hp