Walkabout, I'm assuming you are a smaller-framed individual. I'm over six feet with an imposing build, and I simply could not get comfortable in the C. My left elbow fell a few inches behind the armrest, my right foot kept hitting the console when I would go from brake to gas. The left bolster on the seat made my leg go to sleep during the test drive. With the 2.3 it was quite go-cart like but it was buzzy.
All in all, glad I held out for the MKX.
I'm 6'3, the MKC was just not made for tall people