According to multiple sources, city mpg will be 23 mpg, and highway mpg will be below 30, but obviously above the 23 mpg for the city.
Towing performance will be at least equal to the Hemi powered Ram 1500, which is easily rated at 10k lbs.
See
hereAnd
hereTo me, that's pretty revolutionary. It isn't for everybody, but if you need a truck that can do a decent commute to work, at a good mpg, and you need to tow an ~8k-ish trailer on a regular basis, or a decent sized boat, it looks pretty compelling.
Now, if they only came out with it in a Megacab version !!! That would be awesome !