I'm skeptical.

An internal combustion engine is a complicated, engineering marvel. But a complete engine, as a unit, isn't difficult to remove/insert. It's big, heavy and awkward, sure (so are electric motors and batteries), but an experienced person can do an engine swap in a couple of hours. And yet there aren't many people building ICE cars from kits. Why not?

Because the drivetrain is only one part of what makes a good car good.

Quite frankly, speaking as someone who is a bit of an automotive enthusiast, you'll probably find even less EVs, because EVs are sterile and boring. They can definitely be fast, but I suspect the average auto enthusiast is not only interested in speed. The sounds and smells of an ICE are far more appealing to the type of people who tend to build custom cars.

There is basically no market for kit cars because if people want a particular kind of vehicle it probably already exists. If they want a particular kind of powertrain it probably already exists. So it's just a case of getting them and combining them. And there are kits that make the most popular combinations a bolt in deal.

I could imagine it being like DIY synthesizer kits. Do it yourself if you have the skills and time to put it all together, or spend a bit more for it to come pre assembled, or “some assembly required”.

I would be curious about the safety regulations behind this.

Example: https://www.evwest.com/catalog/product_info.php?cPath=40&pro...

I wish EV tax credits applied to conversions and not just new vehicles. It would make conversions a lot more economical, and maybe we'd start seeing low-cost mass-produced conversion kits designed for popular vehicle models.

I could see there being ways to build your own, just as you could build your own house or laptop if you acquire the right parts. What makes you think that people will broadly want and use kits? (or am I misinterpreting what you're saying?)

It's made of hundreds of parts, some weight more than a grown man and you could seriously injure yourself or assemble it incorrectly. It's not gonna be an ikea kit.

We've created assembly lines for this exact reason and they are really good at their job, why would you go backwards unless you are seriously into DIY or an arctic explorer flatpacking them?