Chevy Volt Mileage

Topic: Cars

I just read from Joseph Romm of the Guardian "Is the Chevy Volt just hype?" regarding the projected 40 mpg on pure electricity between charges. Mr. Romm argues that the Volt doesn't need this much range since on average, most people only drive 20 miles per day. This theory seems to be getting traction and I want to disspell it. The problem is that 40 mpg is the optimum in perfect conditions. That's assuming there is only 1 person in the car, the driver doesn't have a lead foot, the road is completely flat, the outside temperature isn't 120 or -20 degrees, the heater or air conditioner isn't at full blast, and other variables that effect mileage. If you add 2 or 3 of these scenarios, you'll probably only get 25 to 30 miles between re-charges. If you're skeptical, read the consumer affairs article regarding Prius owners. I don't believe GM is over-engineering the Volt but wants to make sure that it at least makes 20 miles between re-charge.