Specifications Comparison: 2018 Subaru Outback vs 2015 Subaru Outback

Curb Weight

Trim	Engine	Drive train	Curb Weight	Horsepower	Weight / Horsepower Ratio
i H4	2.5L H4	AWD	3,622 lbs.	175 hp	20.7 lbs/hp
i Limited H4	2.5L H4	AWD	3,713 lbs.	175 hp	21.2 lbs/hp
i Premium H4	2.5L H4	AWD	3,642 lbs.	175 hp	20.8 lbs/hp
i Touring H4	2.5L H4	AWD	3,726 lbs.	175 hp	21.3 lbs/hp
R Limited H6	3.6L H6	AWD	3,893 lbs.	256 hp	15.2 lbs/hp
R Touring H6	3.6L H6	AWD	3,902 lbs.	256 hp	15.2 lbs/hp

Trim	Engine	Drive train	Curb Weight	Horsepower	Weight / Horsepower Ratio
i H4	2.5L H4	AWD	3,593 lbs.	175 hp	20.5 lbs/hp
i Limited H4	2.5L H4	AWD	3,633 lbs.	175 hp	20.8 lbs/hp
i Premium H4	2.5L H4	AWD	3,593 lbs.	175 hp	20.5 lbs/hp
R Limited H6	3.6L H6	AWD	3,810 lbs.	256 hp	14.9 lbs/hp