| >>if the batteries need to be replaced every say 12 years spending 16,500$ onto replace a 75kWh battery is less than gas prices over that time span. That is a far too simplistic way to look at the issue, and one that is at odds with how the majority of people budget their lives. So even if technically correct (and I have not done the math to confirm) it has little relvance to the resell value of the car. Reality does not often matter, for example certain model of cars have become known for being "trash" simply because of a 1% failure rate of a part. Most people will never have the failure but the resell value of that model takes a HUGE impact because of the perception. If electric vehicles are PERCEIVED by the public as being unreliable past 10 years old, the resell value of older battery electrics will approach zero. You need this resell market to support new sales. The exception to this is normally the "luxury" market which is somewhat insulated by resell value because the owners typically do not care. This is also why most of the battery electrics are in that market. But if you want to replace the Camry, or the F150, Resell value is Critical as most people only keep their car for 5-6 years, and the typical car is sold 3-4 times in it life. As it stands right now, the battery powered car needs at least 1 full replacement to get the same life of a typical ICE car. That replacement, is more expensive than an engine for an ICE, and it typically more than the car is worth, that makes these cars a ticking time bomb to most used car purchasers. Even if the cost of gas is more over the 12-15 life. That plays no part in the metric of used car value |
As to the underlying perception, I expect people will see old EV’s as being a great long term investment because they have vastly fewer bits that need to be replaced. People will be talking about slapping a new battery into an EV with 250k miles, and spend less on gas and repairs as you aim for 500k miles. Especially after a few more battery price drops.