Apr 19, 2015 - 11:19 AM
My early VIN car recieved a defective 12 volt battery. That was almost two years ago. The new battery was replaced for free before it was an issue. I have had no issues since.
My Saturn (ICE) had a battery go out after two years. The dealer told me it was my problem and not covered under warrenty.
Since most people don't complain about having no issues it's very hard to know when something is a problem or not.