Originally Posted by
Mark
Since the Mirage comes stock with a wimpy 356CCA battery, I really believe any decent battery will start it just fine. It's a small engine with very lightweight oil. We've had numerous days of well below 0F recently, and my car starts perfect fine with a lame factory battery.
I don't think 490 (35) vs. 540 (26R) vs 585 (24F) dictates which battery is best. If these value batteries last just as long as Walmart's $75 batteries of the same size, that is worth taking note of in my mind.