I’d separate out the trade, since it seems to be confusing as to whether or not they are counting it as a cap cost reduction. Either way, this is an insanely expensive lease. The discount is very low.
Does it have to be an ICE Grand Cherokee? Do you need the third row? If not, the Grand Cherokee 4xe would lease for half of this or less even at a much higher MSRP.
Alternatively, look at some of the other deals for ICE models like this and create a target offer.