Specifications Comparison: 2011 Nissan Altima vs 2013 Nissan Altima

Curb Weight

Trim	Engine	Drive train	Curb Weight	Horsepower	Weight / Horsepower Ratio
S	2.5L I4	FWD	3,081 lbs.	175 hp	17.6 lbs/hp
	2.5L I4	FWD	3,180 lbs.	175 hp	18.2 lbs/hp
	Electric 2.5L I4	FWD	3,470 lbs.	158 hp	22.0 lbs/hp
S	2.5L I4	FWD	3,193 lbs.	175 hp	18.2 lbs/hp
SR	3.5L V6	FWD	3,294 lbs.	270 hp	12.2 lbs/hp
SR	3.5L V6	FWD	3,357 lbs.	270 hp	12.4 lbs/hp

Trim	Engine	Drive train	Curb Weight	Horsepower	Weight / Horsepower Ratio
S	2.5L I4	FWD	3,124 lbs.	175 hp	17.9 lbs/hp
	2.5L I4	FWD	3,108 lbs.	182 hp	17.1 lbs/hp
S	2.5L I4	FWD	3,114 lbs.	182 hp	17.1 lbs/hp
SL	2.5L I4	FWD	3,187 lbs.	182 hp	17.5 lbs/hp
SV	2.5L I4	FWD	3,121 lbs.	182 hp	17.1 lbs/hp
S	3.5L V6	FWD	3,295 lbs.	270 hp	12.2 lbs/hp
SL	3.5L V6	FWD	3,355 lbs.	270 hp	12.4 lbs/hp
SV	3.5L V6	FWD	3,323 lbs.	270 hp	12.3 lbs/hp