it is more expensive to buy clear gas, but the savings in gas mileage usually makes it worth it. at least until the clear gas went up more quickly than the eth

it is more expensive to buy clear gas, but the savings in gas mileage usually makes it worth it. at least until the clear gas went up more quickly than the ethanol gas: $4.79/gal for premium $4.99/gal for clear that was a no-brainer. $4.79/gal for premium $5.99/gal for clear that is a little different calculus. that's about break-even for me - if those prices diverge further, then I will just need to stop driving as much. currently, I am managing about 50 miles/week at most.