New cars aren't needed. People need to be taught how to drive.
My Acura CL according to EPA standards is supposed to get 23-24MPG. I get 33-34. I just read up on Hyper-Miling(without the tailgating part). I did the tailgating once and got 38 but thought it was too risky for a slight increase.
Hypermiling :: Even without a hybrid car, no more need to compare gas prices
Random stuff if you want to increase MPG without a new car;
Inflate your tires to proper psi.
Change your air filter.
Keep your windows up past 35 mph
TRY to keep A/C off.
coast to a stop from a distance away towards a red light.(This annoys the crap out of people though, lmao).
and other stuff..