[Hack&Lube]

Originally Posted by oilyfan

It's not about mpg (this is Sierra club drivel), it's about efficiency. And modern cars are certainly way more efficient.

http://www.theguardian.com/commentis...arbonemissions

They don't mention the simplest factor which is weight. The Model T was 1200 lbs. The Ford Focus is twice that weight and has better MPG.