To replace my 2014 Model S with something a little smaller and with at least some of the tech missing from my pre-autopilot S. I reserved a 3 on the first day of reservations and in the interim have traded in the Model S on two new cars, one of which is a 2017 Volt. My S was primarily used in an urban/suburban environment and replaced (wait for it) a Mitsubishi I-MiEV. The model S is a truly fantastic vehicle but is a little large for driving in slow speed city traffic and maneuvering tight parking lots/spaces. Because the S is such a beautiful car I was very protective about keeping it that way. After dealing with the limited range on the I-MiEV, I never had "range anxiety" in the S but gained driving anxiety worrying about parking lot rash and repair times in the event of damage from a collision. The Volt which is quite a bit smaller than the Model S is a better fit for me. The Gen 2 Volt has an electric range similar to the useful range of the I-MiEV which fit my daily driving miles almost perfectly. The Volt also gives me a couple of features I wanted such as adaptive cruise control, blind spot monitoring, collision warning/braking and better phone integration which was missing on my older S. In addition, although not as safe in a collision as the S, the Volt offers me some chance of surviving an accident which was absent in the tiny I-MiEV. I also need a car for extended trips several times a year. I do a 1300 mile trip between a home in Michigan and Florida. Even with almost ideal Supercharger placement along the route, it adds nearly eight hours to the normally eighteen hour trip. This requires an overnight rest stop which adds even more time. Although it's doable in the Tesla--which is a really great highway car, it still isn't the best solution for me. When the final 3 design is revealed and delivery dates start to firm up, I can make the decision as to what I am going to do. Right now, the 3 should replace the Volt. Possibly I will keep the Volt and replace the other car I got when I traded the S (a 2015 bi-fuel CNG Impala) as my current long distance trip car. Time will tell.