The ac delco is an AGM battery, still not worth $400, but i paid $239 after tax and the rediculous tractor supply 30% markup over top of their special order cost for an Exide AGM EDGE series, their best battery for the G8. Havn't installed it yet after 3 months because the factory one is still kicking!Hi. It's time for me to replace the battery in my 2009 Pontiac G8 GT. What battery would you recommend? What are you using in your G8? Where did you buy it? What price did you pay? FYI - I'm not interested in paying $400 for that AC Delco battery so skip that battery.
Model FP-AGML 4/94R or get any 94 model battery, but may as well replace with a good one that won't conk out in 2 yrs.