One thing to note, there's the adaptive cruise control, and then there's one step up with near autonomous cruise control, almost like self-driving in Teslas.

The new Ford Explorer Limited also had an auto-drive cruise control because it comes standard in the Limited edition.

Most of the Volvos I've driven have near self-drive capability with their cruise control - set it in cruise, it maintains distance and will keep the vehicle centered in the lane so that you don't have to steer.

None of the other European luxury brands have it. None of the BMWs I've driven have any "smart" cruise control (that includes the 7-series, X7, 5-series, new 3 series, and X3). Same goes for Audi, Mercedes Benz, Land Rover/Range Rover, Jaguar, and Maserati. I think the "smart" cruise control is an option for all of these brands and doesn't come standard and National/Enterprise does not spring for that option.

I also don't think the Jeeps have it either but I may be wrong.