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Malibu battery

  

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I purchased a 2023 Chevrolet Malibu for my daughter to replace her previous car, a 1999 Cirrus , since she's away at college out of state. The new car already has 50,000 miles on it. It's all highway mileage accumulated by commuting from West Virginia to Texas and back. 

I wonder how long does the battery last? If it gets low enough to be replaced, is there like a warning sign on the instrument cluster to replace it to prevent the driver from potentially being stranded and unable to start?


2 Answers
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Posted by: @quincesalty

I wonder how long does the battery last?

Assuming it has a standard-type lead-acid battery those typically have a life expectancy of about 3-5 years, but some last longer and some die sooner.

Posted by: @quincesalty

If it gets low enough to be replaced, is there like a warning sign on the instrument cluster

No.


1
Posted by: @quincesalty

I wonder how long does the battery last? If it gets low enough to be replaced, is there like a warning sign on the instrument cluster to replace it to prevent the driver from potentially being stranded and unable to start?

Kind of, if the battery isn't charging for some reason, the battery light will come on. It's just a generic indication that requires troubleshooting. The battery is only required to start the car and run the accessories with the engine off. When the car is running, it's being powered by the alternator and the battery is kept in reserve -idling with the heat on full blast and the headlight on sometimes requires some use of the battery. The battery should almost always be fully charged. 

Posted by: @quincesalty

I wonder how long does the battery last?

3 to 5 years, batteries don't like being on short trips constantly and your battery and alternator will wear out more quickly if you constantly drive on short trips. Your daughter goes on trips halfway across the country routinely, your battery should last significantly longer. Replace every 5 years to keep your alternator happy. 


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