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If you have an Electric Vehicle, is the dealer the only option for repairs?
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I wouldn't overlook YouTube for the mechanically inclined.
In many locales, there aren't alternatives, but I do know of a few 3rd party companies that specialize in EV repair. (e.g. Leaf, Tesla) But the after sales repair may be only batteries and hardware. Software is a different ball of wax in my experience.
I would not say that the issue is limited to EVs; I would generalize it to vehicle software in general, including tractors from some vendors.
To give a personal example, I own a GM vehicle in which the infotainment system has been buggy since day 1. GM has not managed to fix the bugs in over a decade, despite some of them being pretty fundamental, e.g. no heat. That lack of repair (for whatever cause) doesn't give me the warm and fuzzies about GM's ability to write code, nor their post sales commitments to customers. So, yeah, I'm never considering GM again. Despite initially denying the sales, GM's quietly, and illegally selling customer driving and location data doesn't help my warm and fuzzies, either.
My point being that there are lots of ways to end up owning an orphan vehicle, only one of which is that the company is small, or went out of business.
Back to Slate, making a $20k bet feels a lot better to me compared to a $60k+ bet on competitor's EV.
All the best,
Peter