Oil Change 2006 Freestyle

Anyone know how many quarts of oil the 3.0 engine freestyle holds. I thought the taurus engine was the same thing, but 5 quarts was not enough. I have looked for a service manual at the big box stores but know one carry's the freestyle DIY's book.
I put in 5.5 to read at the bottom of the dipstick. After looking for an hour online to figure out how to reset the 0% oil change light, my wife tells me to hold the button in the dash, like reseting the mileage. I love her so much.

6 Qts..... I work at a dealsership lol I've done I dont know how many oil changes on theses things.