what is the normal battery life for a 2008 911

Asked by drdave86 May 12, 2018 at 06:08 PM about the 2008 Porsche 911 Carrera S

Question type: Maintenance & Repair

I bought this car in 2008 new and  had a problem with battery drain.  I put it on
a Porsche maintainer and seems to have fixed the problem.  My  battery now is
5 years old and I can tell it doesn't crank as vigorously as it used to.  

1 Answer


5 years is 90 in battery years. I would change it.

1 people found this helpful.

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