It is my first post after spending several weeks lurking and reading the content here. I appreciate all the contributions already made, as there is a ton of great advice here. I'm hoping you all can help me out on a purchase I'm about to make. I am looking at a 2012 certified 5.0 without R-Spec. It has 30k miles with 16 months of service, and runs and looks great. It is not plated, so I believe it was a dealership car. I'm hoping to learn what, aside from typical used car considerations, I should be looking at or for before I make the purchase. Thanks in advance!