If you have to ask 'will this car get me home' ... You shouldn't have baught it
When you have to ask every morning if the car in the garage will get you to work and back ... You shouldn't have baught it.
You have assembled a very specific scheme to use range anxiety against someone enthusiastic about the idea of a Volt. 75% of Americans don't have to commute across Dallas and Fort Worth, they commute less than 40 miles. The Volts electric range was designed to be 40 miles for that reason, and another couple of hundred if you want to burn gas.
Let us talk about the other scenario for commuters using the Volt. I live in Denver. From my door, Denver downtown is 7 miles away (14 total). After roundtripping that to catch a meeting say, I drive to work in the other direction (2 miles away, 18 total). I stop at the liquor store on the way home (20 miles total), I change my mind, decide to pick up a kid at her friend's house (22 miles total), run to Dairy Queen to get an ice cream cone (24 miles total), take my daughter to orchestra practice (30 miles total), run out for a late night burger (33 miles total) and then catch the midnight showing at the movie theater (35 miles total).
I park the car in the garage at 2AM, plug it in without having used any gasoline that day. Not everyone lives in a megatropolis. Volt would work just GREAT! for us, which, based on a 40-mile or less commute, is 75% of the commuting public.