Naturally, you are going to get skewed results here. I suggest also asking in the GM-Volt.com forum:
GM-Volt: Chevy Volt Forum
But you'd also get skewed results among any broad group EV enthusiasts or knowledgeable people. (
Here are results from broad surveys we conducted last year. I doubt things have changed much since then, but if they have, I really doubt they've changed in favor of the Bolt.)
One key reason is that Tesla has the Supercharger network, with stations that are widely dispersed in practical locations (unlike the CCS/SAE Combo fast-charging network the Bolt will be able to use),
can charge a car about twice as fast as the stations in the CCS/SAE Combo network, and are much more reliable.
Also, Tesla is now known for performance and cutting-edge technology (e.g., semi-autonomous driving, over-the-air updates, fancy touchscreens, etc), and the Model 3 is widely expected to trump the Bolt on these fronts.
You also have that fact that Tesla is a 100% electric vehicle company, and GM is far from it, and many buyers are likely to trust Tesla over any other company in this market. (Of course, you will also have some people who will trust the legacy automakers more.)
From that study noted above, 55% of respondents who didn't yet have an EV expected to get the Model 3, while 17% expected to get the Bolt.
Among people who already had an EV, 39% expected their next EV to be the Model 3, while 6% expected it the be the Chevy Bolt.
With this study, note that it was long before the Model 3 was unveiled and, of course, before Elon Musk announced new plans to increase Tesla production to 500,000 cars per year by 2018 (rather than 2020). Both of those things have likely encouraged more people to favor the Model 3, imho.