2012 Fiat 500 at 38MPG , 30 mpg city
The EPA has released estimated fuel economy rating of 2012 Fiat 500 sedan and it looks like a compact car near the top of the list as a small hybrid cars, but 40 mpg.
When combined with a 5-speed manual transmission, 2012 Fiat 500 averages 30/38 mpg (city / highway), or 33 total. Replace the 6-speed automatic transmission and a Fiat 500 may be 27/34 and 30 mpg combined.
