I just have to wonder how well that little 150 horsepower motor will move a 4300 pound SUV. I mean, I have a 190 hp motor in my 3600 pound Tacoma, and it's painfully slow sometimes.
It's all about torque and gearing. I really don't see much of MPG improvement over the 6 cyl, so kinda wonder what the incentive is to opt for a 4 cyl, other than $$$ - which is not that big of a difference....