He said his car only held 3 quarts. He thought it was suppossed to hold 3 and a half. He only filled it between the two dots. Full is all the way to the top dot. To the top dot would be apporximately half a quart more equaling 3.5 quarts. Therefore, his car does hold 3.5 quarts which is what he thought it was suppossed to hold. Now to me, it sounds like your the one that's stupid.