Fuelly is a website that posts real-world fuel efficiency data for cars and motorcycles collected by people who own and use the vehicles in question. So far there are five posts by Symba owners, indicating that the Symba gets from 104.9 to 111.6 MPG. That's pretty darn good - even for a motorcycle - and about twice what you get in a Toyota Prius.
The higher the price of gas goes, the more sense it makes to have a Symba in your garage (next to your bicycle and Chevy Volt, of course)!
Click here to see the Symba MPG resluts at www.fuelly.com.