To me it makes a lot of sense to have a truck/suv for pulling boats and snowmobiles and carrying lumber and firewood but is silly to commute in. I prefer to have multiple vehicles to suit the task at hand. There isnt ONE that can do all, period. It drives me nuts seeing people "commuting" in giant vehicles from further away then me (40 miles to the city) all by themselves but thats their choice. Lets not forget that sucking up all that gas costs us all. It drives up demand and price. I'd go broke driving my truck back and forth to work. Newer ones are more effcient however. Even if it wasnt about money, I wouldnt do it. I have better things to spend money on they burning it through the tail pipe...like burning it in boats.
The only thing that seems to slow use down is a higher cost. Not many SUV's being sold when gas was 4 bucks a gallon but as soon as it went down, we went right back to it. There is a need for trucks and SUV's...I know and have one but its for towing.
As far as the "drill baby drill" folks that think that is going to help...
First, Oil is sold on the open market no matter where it comes from. So drilling for it here doesnt keep it here. If it can be sold for 110/barrel to the Chinese and 80 here, guess where its going? Thats the "free market" All greed and profit driven.
Personally I wish American oil did stay here but that would be "government intrusion" Like it or not, the Gov is the only entity big enough to do some things.
We already have more oil wells in this country then the middle east and its not enough for our consumption. We are gluttons for oil and thats what the oil companys love and you can bet they try to squash any new inovation leading us away from oil.