The point is someone in a high office is making millions and a car may last 200,000 miles and get 25Mpg.Where cars in the 1960's cars got 30 mpg with no computers.Ok maybe there is no lead in the gas or whatever. But I a firm beleiver in the fact that any car can get 100mpg or better.I have heard and seen people that have car that get these numbers, by cars that get out by mistake or someone worked on their cars and have Pattens.( car companys buy these to stop the high Mpg) My company truck(ford) says they recomend BP GAS.Do the car and oil companys work together!Most of these things are done for under$100.There are engineers that make thousands of dollars and are not allowed to put them in cars!This is one of the ways the car companys rip us off!