Subaru Outback Battery Size List (1994 – 2017)

What Is The Battery Size Of A Subaru Outback?

Here is a list of battery sizes for a Subaru Outback. Reference the year with the corresponding model to see what battery group sizes are applicable for your car.


Subaru Outback
YearModelBattery Group Size
1994 - 2004Impreza Outback 2.2L, Legacy Outback 2.5L, Outback AWD35, 26r
2005 - 20092.5L MI Turbo And 3.0L DOHC35, 26r
2010 - 2014Impreza 2.5i Outback Sport35, 26r
Outback AWD, Outback 2.5i, Outback 3.6R, Outback 3.6R(Limited, Premium), Outbacck 2.5i Conv25, 26
2015 - 2017Outback 3.6R Touring, Outback 2.5i Touring (other outback model battery sizes are same as previous y25, 26