Just looking at the 2012 models the winners are:
Toyota Prius - 50 MPG
Honda Civic HYBRID - 44 MPG
Lexus CT 200h - 42 MPG
Toyota Prius v - 42 MPG
Lincoln MKZ HYBRID FWD - 39 MPG
Ford Fusion HYBRID FWD - 39 MPG
The highest mpg on a car is believed to be a concept Porsche. It gets about 132mpg! The production car with the highest advertised official mpg is the SMART Fortwo coupe with 86mpg (imperial) on combined cycle. There are a number of concept cars with higher mpg such as the VW 1L with 282mpg(imperial).
There are many online shops that provide best mpg for auto cars. Amazon.com is one of online shop that provides best mpg for auto cars. You can visit www.amazon.com
vw.
28 MPG is pretty average for many cars on the road, so 31 MPG is good.
Right now, the best MPG cars on the market are hybrids. The Ford Fiesta and Nissan Leaf are just two cars that get some of the best MPG right now. These two cars have an incredible MPG and can get anywhere from 70 to 90 MPG. Before purchasing a vehicle research its fuel efficiency to ensure that you will get the most miles to the gallon.
143 by a quadzilla
There are many efficient cars out on the market today. The best MPG car you can buy at the moment is the 2012 Smart For two Coupe at $347/MPG. Coming in next is the 2012 Nissan Versa Manual at $366/MPG.
The 2014 Toyota RAV4 EV is the highest MPG truck. It is an electric hybrid and gets an average of 76 miles per gallon.
When shopping for a vehicle, it is important that you look for cars with the highest MPG. You will find that you enjoy driving the car that you own when you don't always have to worry about its gas consumption. Larger cars tend to use more gas, and so it may be beneficial for you to shop for a smaller car that fits all of your family's needs as well.
A good place to compare cars' fuel economy is at http://www.fueleconomy.gov. This includes statistics of smart cars and regular cars to compare them.
http://www.fueleconomy.gov/
Top 5 Most Fuel Efficient American Cars: Ford Escape Hybrid – 36 mpg city / 31 mpg highway Chevy Aveo – 26 mpg city / 35 mpg highway Ford Focus – 26 mpg city / 34 mpg highway Chevy Cobalt – 25 mpg city / 34 mpg highway Ford Fusion – 24 mpg city / 32 mpg highway Top 5 Most Fuel Efficient Japanese Cars: Honda Insight – 60 mpg city / 66 mpg highway Toyota Prius – 60 mpg city / 51 mpg highway Honda Civic Hybrid – 49 mpg city / 51 highway Toyota Corolla – 32 mpg city / 41 mpg highway Toyota Matrix – 30 mpg city / 36 mpg highway