Vaclav Smil: Cars weigh too much
Green Car Congress
DECEMBER 26, 2014
And so the outlook is for ever-better engines or electric motors in heavy vehicles used in a way that results in the worst weight-to-payload ratios for any mechanized means of personal transportation in history. metric tons, General Motors’ Volt is more than 1.7 —Vaclav Smil. metric tons. —Vaclav Smil.
Let's personalize your content