I was planning on doing my first oil change to my 2010 Tucson GLS when it hit's 600mile, and then every 5k after that... I use Mobil 1 in all my stuff. I bought a 5qt jub of Mobil 1 5w-20 and a Mobil 1 Oil filter... now I'm wondering, how much oil does the 2.4L hold? 5qt, 4.5, 4????