alt Hacker News> The long term value of a car is only really relevant if one is constantly cycling through cars and needs the trade-in/resale value.
Depreciation is based on real-world qualities of a vehicle that determine how desireable it is to own over time. Toyotas tend to depreciate slower than Mercedes-Benz, for example, because maintenance and repair costs tend to be lower. For someone looking to buy a car new and drive it for 10+ years, they are probably going to be drawn to car models that have a reputation for reliability and thus hold their value. Even if you don't care about the resale value of a car, you probably do care about the underlying factors driving that resale price.
With EVs the factors driving depreciation are concerns about rapid tech obsolescence, battery degredation and replacement costs, incentives and new price cuts, and charging infrastructure. You also hear stories about Tesla drivers waiting 6+ months for a replacement part, Rivians being totaled because of a dent in a rear quarter panel, etc. These are all reasonable things for a buyer to be concerned with, in my opinion.
But I agree that if you are ok with all of the above in a used EV (range and charging speed may not matter if you have a place to charge at home, for example), there are good deals to be found.
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I don't understand why this is grey, this is exactly correct. Depreciation is good actually ignores the realities of why a car's value is tanking in the first place. The only time high depreciation is good for you as a buyer is if you think the market is mispricing cars and they're actually far more valuable than the cost they're being sold for. But best keep that secret because the market will be quick to correct once it's discovered.
I would point out a subtlety here: deprecation is based on perceived value, and this perception tracks much more closely with the glacial knowledge of the larger public than it does with that of an informed individual.
Battery degradation is extremely overrepresented in the minds of the public for example and based mostly on the performance of early entrants like the original Nissan Leaf. Since then, chemistries and management systems have progressed dramatically and rendered it a moot point — most EVs made in the past several years will have their batteries outlast the useful life of the vehicle. In the case the Ariya, Nissan appears to have overcorrected for the Leaf's reputation to such an extreme that they can be fast charged to 100% for many dozens of cycles and still show no capacity loss.
This is a gap in knowledge that smart buyers who are willing to do a little bit of research can exploit and get much more car for their money than would otherwise be possible.