Specifications Comparison: 2021 Nissan Altima vs 2008 Nissan Altima

Curb Weight

Trim	Engine	Drive train	Curb Weight	Horsepower	Weight / Horsepower Ratio
Platinum	2.5L I4	AWD	3,461 lbs.	182 hp	19.0 lbs/hp
S	2.5L I4	FWD	3,208 lbs.	188 hp	17.1 lbs/hp
SL	2.5L I4	AWD	3,422 lbs.	182 hp	18.8 lbs/hp
SL	2.5L I4	FWD	3,291 lbs.	188 hp	17.5 lbs/hp
SR	2.5L I4	AWD	3,414 lbs.	182 hp	18.8 lbs/hp
SR	2.5L I4	FWD	3,287 lbs.	188 hp	17.5 lbs/hp
SR	2.0L I4	FWD	3,418 lbs.	236 hp	14.5 lbs/hp
SV	2.5L I4	AWD	3,399 lbs.	182 hp	18.7 lbs/hp
SV	2.5L I4	FWD	3,268 lbs.	188 hp	17.4 lbs/hp

Trim	Engine	Drive train	Curb Weight	Horsepower	Weight / Horsepower Ratio
S	2.5L I4	FWD	3,052 lbs.	175 hp	17.4 lbs/hp
	2.5L I4	FWD	3,112 lbs.	175 hp	17.8 lbs/hp
	Electric 2.5L I4	FWD	3,479 lbs.	158 hp	22.0 lbs/hp
S	2.5L I4	FWD	3,145 lbs.	175 hp	18.0 lbs/hp
SL	2.5L I4	FWD	3,189 lbs.	175 hp	18.2 lbs/hp
SE	3.5L V6	FWD	3,205 lbs.	270 hp	11.9 lbs/hp
SE	3.5L V6	FWD	3,292 lbs.	270 hp	12.2 lbs/hp
SL	3.5L V6	FWD	3,417 lbs.	270 hp	12.7 lbs/hp