If you have a 780 credit score and can at least show the income to pay the payments with a little left over, they are probably going to give you the financing. If you put 50% down, your payments won't be that much so you wouldn't need much more than a little income to show you can make the payments.
2008 Sparkling Graphite 535i
2009 Land Rover LR2
2003 Porsche 911 Turbo (SOLD)
2006 Jet Black 325i (SOLD)
2001 Bullitt Mustang (450rwhp - SOLD)