This is the wrap up of the Edmunds long term test on a 2011 Volt.http://www.insideline.com/chevrolet/...t-wrap-up.html Have not seen it posted before. It is pretty balanced and their results are pretty average. The two biggest quibbles I have are that they did not explain what their electricity rate is (it's about five times mine) and didn't understand that if they were going to use the ICE as much as they did they could have used regular gas.