I have the window sticker and it says QDII. From the best I can tell all Overland editions include the HEMI and QDII. As mentioned above, not all HEMI's have QDII though. Actually most HEMI's I saw has the QTII. I also found this website were I put in the VIN before I ever went to look at the car, it came back that it has the QDII. Oh, it does have the QDII badging on the center console.

I haven't crawled underneath but I will to check them out. On the graphics above, I know it does have the rear rock slides for certain, those are easily visible.

Thanks for the replies everyone.