Show a picture of your $40 electricity bill and video footage of you bicycling all over town then you might be taken a little more serious with your soapboxing.
Until then there will be a large segment of the population that will not take your hypocrisy seriously.
Failing to answer the question now aren`t we genius.
Furthermore, driving an old car like a 1967 Cadillac also means that its a used car. Think of all the machines that have to be built to make a new car, all the energy that produces. All of the energy that is needed to go into making a new production vehicle and then look at my 1967 Cadillac, made 47 years ago. I don`t think you will "get it" still, but oh well, when there is an opening for morons people surely have to fill it.