Speedemon wrote:Plasma Automotive sound good?

Dunno, I think it sounds like something to do with blood transfusions.
Maybe think about your company's history first and then relate a name to the history? How was your company formed? Where? What makes it different to all the other automation companies that "produce everything from hatchbacks to supercars that are cheap, reliable, luxurious and high performance?" What are your company's values and what kind of cars will they produce?
I came up with my name because of my company's "history" of being formed from excess fighter aircraft engineers after WW2 and aircraft test pilots remember seeing aurora's when they were flying at night. It also makes for a cool stock ticker symbol (if there was one), eg NYSE:AURA/LSE:AURA
But try to avoid changing your name too often; it means you can't build up your company's backstory and heritage. You can always make up history and heritage of course, but something has to be said for simply existing for a long time on the forum; for example several months ago Centauri (nialloftara) decided they would dabble in the luxury market, Hyundai Genesis style, which would mean their cars began compete with mine. This then builds up a bit of a story and makes any comparison that features a high end Centauri and one of my cars a bit more interesting. Well not necessarily, but the potential is there.
On the other hand, sometimes the first thing you think of isn't the best. I was going to use "Driving Innovation" as my first tagline for a mainstream manufacturer, but boyercam beat me to it, so I went with "Nothing comes close" and have built my company around that and pushed it upmarket which I now like more.