I'd personally say sell at $1,500. I do a lot of business in .org and from my perspective, this is what I see:
- A singular domain, which for something like this which would be more or less a product domain, is not good.
- Your major buyers would likely be electric car companies, which if they were trying to SELL cars with it, would not be liking .org for that.
- Specific tech-dependent, which may sound good now while electric cars may or may not become more popular, but if the everpresent wind or solar ever were to be used to efficiently power a car, bye bye electric. You don't have some of the richest companies in the world lobbying heabily for them like you do the oil companies with gas-powered cars.
- "vehicle"...maybe it's just me but I rarely ever hear people SAY vehicle. I am in the US though so I suppose it could be different elsewhere. It is decently searched but electric car is searched 4 times as much, making it effectively a subpar term for a niche.
This is not to say it's a BAD name...I'm not at all surprised you got an offer of that size, but I practically make a living with my .org sales alone and have made bigger sales of worse names...the extension is a lot more powerful than most people give it credit for. However, from those things mentioned above, if it were my name, I would certainly take that offer.
