Specifications Comparison: 2021 Porsche 911 vs 2015 Porsche 911

Curb Weight

Trim	Engine	Drive train	Curb Weight	Horsepower	Weight / Horsepower Ratio
Carrera	3.0L H6	RWD	3,508 lbs.	379 hp	9.3 lbs/hp
Carrera 4S	H6	AWD	3,641 lbs.	443 hp	8.2 lbs/hp
Carrera S	H6	RWD	3,537 lbs.	443 hp	8.0 lbs/hp
	3.8L H6	AWD	3,790 lbs.	572 hp	6.6 lbs/hp
S	3.8L H6	AWD	3,790 lbs.	640 hp	5.9 lbs/hp
4 Targa	3.0L H6	AWD	3,658 lbs.	379 hp	9.7 lbs/hp
4S Targa	H6	AWD	3,687 lbs.	443 hp	8.3 lbs/hp
Carrera	3.0L H6	RWD	3,354 lbs.	379 hp	8.8 lbs/hp
Carrera 4	3.0L H6	AWD	3,460 lbs.	379 hp	9.1 lbs/hp
Carrera 4S	H6	AWD	3,487 lbs.	443 hp	7.9 lbs/hp
Carrera S	H6	RWD	3,382 lbs.	443 hp	7.6 lbs/hp
	3.8L H6	AWD	3,635 lbs.	572 hp	6.4 lbs/hp
S	3.8L H6	AWD	3,636 lbs.	640 hp	5.7 lbs/hp
4S Targa Heritage Design	H6	AWD	3,687 lbs.	443 hp	8.3 lbs/hp

Trim	Engine	Drive train	Curb Weight	Horsepower	Weight / Horsepower Ratio
4 H6		AWD	3,307 lbs.
4 GTS H6		AWD	3,395 lbs.
4S H6	3.8L H6	AWD	3,340 lbs.	400 hp	8.3 lbs/hp
H6		AWD	3,671 lbs.
GTS H6		RWD	3,296 lbs.
H6		RWD	3,197 lbs.
S H6	3.8L H6	AWD	3,693 lbs.	560 hp	6.6 lbs/hp
S H6	3.8L H6	RWD	3,230 lbs.	400 hp	8.1 lbs/hp
4 H6		AWD	3,153 lbs.
4 GTS H6		AWD	3,241 lbs.
4 Targa		AWD	3,395 lbs.
4S H6	3.8L H6	AWD	3,186 lbs.	400 hp	8.0 lbs/hp
4S Targa	3.8L H6	AWD	3,428 lbs.	400 hp	8.6 lbs/hp
GTS H6		RWD	3,142 lbs.
H6		RWD	3,042 lbs.
S H6	3.8L H6	RWD	3,075 lbs.	400 hp	7.7 lbs/hp
H6		AWD	3,516 lbs.
S H6	3.8L H6	AWD	3,538 lbs.	560 hp	6.3 lbs/hp
	3.8L H6	RWD	3,153 lbs.	475 hp	6.6 lbs/hp