https://www.youtube.com/watch?v=hKQZKSFGjWE
This video consists of a somewhat unscientific towing MPG test comparing the two trucks. I say unscientific because they alternate towing each other.
Anyway, the 2002 has 160k on it, and ends up getting a little better mileage than the 2016.
Then they do a 0-60 comparison empty and the new truck isn't much faster than the old one. Interesting.