Car Gas Efficiency Increases 1984-2012 [INFOGRAPH]
January 6, 2013 - 12:25pm
Using 33k car listings from fueleconomy.gov, broken up by year, you can see that despite MPG not improving drastically, we are getting more efficient engines! Each colored line is a power law fit for one year of cars. The grey…The post Car Gas Efficiency Increases 1984-2012 [INFOGRAPH] appeared first on ValueWalk.
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