Originally Posted By: eljefino
......leave oil in the ground for my kids to use cheaply and enjoy.
That in reality is a fallacy. Look at how much fuel is wasted by the airlines in this country. When I lived in Chicago, I used to drive around O'Hare on the way home for work every night. You would see dozens of commercial and private jets all lined up on the taxiways, all their engines running while waiting for their turn to take off.
How many airliners take off with less than half the seats occupied? Remember a 747 takes 3,000 gallons just to take off and climb to 35,000 ft. After that it consumes 1 gallon per second at cruise. 60 gallons a minute. 3,600 gallons an hour. Like most airliners, it's only "efficient" when it's full. Most aren't except for the long haul routes.
Hybrid cars are another fallacy. Most don't deliver any better actual mileage than the same model with a gas engine. And unless you drive in stop and go traffic, they are worthless for any type of fuel mileage gain. At steady freeway speeds they offer little to nothing in mileage improvements. And good luck when it's time to replace the batteries if you keep the thing. You'll really wish you bought the gas only model. Same with 100% electric vehicles. Because most all the electricity delivered to their batteries from your home or anywhere else, comes from a coal or oil generated electrical power plant. So the reality is they most likely pollute worse on a mile per mile basis. Not to mention who wants a car that goes less than 200 miles before it needs a recharge lasting hours. Good luck driving across Nevada from south to north. Finding a gas station is hard enough. You'll find gold before you find a, "Tesla Charging Station".
So when you take all of this into account, a few extra MPG in your vehicle really doesn't matter that much, if at all. It's mostly something the greenies like to bark about, because it makes them feel good when they do it. A bit like taking Fentanyl for terminal cancer. Today's cars are delivering more fuel economy with less pollutants across the board. From the biggest, most powerful SUV's, to the smallest roller skate packed full of batteries.