hybrid battery

I was told when I brought my 2016 malibu hybrid that the hybrid system was warranted for 80k. I was told yesterday that it needs to be replaced but it is not covered under the warranty. I have 70K miles. Dealer said that the batteries are only covered up to 40k. Anyone have any experience with...

I have had a horrible time with this 2013 Malibu Eco. New brakes, rotors, caliper, belt, battery, and timing chain. Now the day after getting the timing chain fixed, the battery voltage is reading 11.4 most of the time when I'm driving it. It has entered battery saving mode twice and each time...