My battery failed in less
My battery failed in less than two years. Leaked acid and corroded the bracket that holds the battery in.
Dealer replaced the battery under warranty but refused to replace the corroded bracket.
I had to spend a day sanding all the paint, rust and corrosion from the bracket, re-paint it and put it back on.
Not good customer service from this Dealer, who had just charged me almost $600.00 for the 30,000 mile service. They never mentioned the corroded battery, and I never looked until my battery would not turn the car over...