Consumers are key to gasoline dependence

Automakers claim gas-guzzling consumers are key

Can America achieve gasoline dependence? Not for many decades according to automakers. Quite simply it would probably take a decade just to replace America's new fleet with fuel efficient hybrid cars, clean diesels, etc. Right now, however, not enough hybrids are available, nor is there enough consumer interest in purchasing hybrids or clean diesels according to automakers.

Of course, I bet this would significantly change if there were more hybrids available in more segments, such as hybrid trucks. Also, pricing is hugely important, which underscores the vital necessity of extending and uncapping tax credits for hybrid cars.

Ultimately, if America is going to take foreign oil dependency and global warming seriously, it's going to be up to consumers and politicians - not automakers - to make it happen.