Originally Posted by GreaseMonkey
350 in past 'Vettes got good gas mileage, the same motor just not as powerful got worse gas mileage in trucks. Same idea.
...because a relativley lightweight sportscar has everything in common with a tall pickup
When my dad was shopping for a Durango a few years back I noticed the 4.7 was only rated 1 mpg better then the 5.9. The AWD probably saps a lot of potential fuel economy as well.