I just did my 2nd oil change on an 07 with a V6. I noticed after I drained the drain pan back into a 5qt container there was little over 3qts of oil in the container which seemed low, maybe concerning. Anyone else measure how much oil is drained from their engine? I figure between the filter, oil left in the pan and some spill there was maybe another quart. I checked the oil level roughly a few thousand miles previously and it wasn't low.