Is the EPA just shy of useless?
But what about in the real world?When the EPA revised its methodology for determining fuel economy a few years ago, it was realized that the EPA was off by as much as 50 percent. While revisions made the EPA's methodology a little more accurate, many driving conditions still make the EPA's numbers mostly useless.
Even worse, automakers can essentially manipulate the EPA's methodology to make some of their vehicles appear more fuel efficient - at least in the lab - than in reality.
The EPA's 'City' estimates are so ridiculous that Mazda decided against using start-stop technology in many of its vehicles because there was no value - at least no perceived value. Even though science can prove that such technology can pay for itself and increase vehicle fuel economy, EPA testing doesn't calculate any benefit for start-stop technology.
When the government makes real world fuel economy a joke with inaccurate stickers and methodologies, how can automakers be expected to take fuel economy seriously?
Labels: epa, fuel economy





































































































