Specifications Comparison: 2005 Nissan Altima vs 2007 Nissan Altima

Curb Weight

Trim	Engine	Drive train	Curb Weight	Horsepower	Weight / Horsepower Ratio
(5 Spd)	2.5L I4	FWD	3,001 lbs.	175 hp	17.1 lbs/hp
S	2.5L I4	FWD	3,039 lbs.	175 hp	17.4 lbs/hp
SL	2.5L I4	FWD	3,106 lbs.	175 hp	17.7 lbs/hp
SE	3.5L V6	FWD	3,197 lbs.	250 hp	12.8 lbs/hp
SER	3.5L V6	FWD	3,279 lbs.	260 hp	12.6 lbs/hp
SL	3.5L I4	FWD	3,296 lbs.	250 hp	13.2 lbs/hp

Trim	Engine	Drive train	Curb Weight	Horsepower	Weight / Horsepower Ratio
	2.5L I4	FWD	3,055 lbs.	175 hp	17.5 lbs/hp
	Electric 2.5L I4	FWD	3,482 lbs.	198 hp	17.6 lbs/hp
S	2.5L I4	FWD	3,093 lbs.	175 hp	17.7 lbs/hp
SL	2.5L I4	FWD	3,142 lbs.	175 hp	18.0 lbs/hp
SE	3.5L V6	FWD	3,268 lbs.	270 hp	12.1 lbs/hp
SL	3.5L V6	FWD	3,334 lbs.	270 hp	12.3 lbs/hp