Fundamentally, do you folks feel that the price of a used Model 3 would actually gain resale value after the EV tax credits expire?
The thinking is if you buy new in, say March 31 2019, the price of used Model 3 is now basically $3500 higher? Or in August of 2019 the price of a used Model 3 is now basically $7500 higher? Would these scenarios boost Model 3 used prices in the aggregate because depreciation has effectively reduce by this much? Basically "would be" buyers would now drift to the used market because the incentives are no longer there for newer cars, thereby increasing used demand and driving up used values?
Or could there be some kind nominal price rigidity, where used prices would hold for various reasons (e.g. pricing engines basing values from past sales amounts, etc.)? Would overall used car sedan depreciation overwhelm the tax credit absence effect? Are there other historical examples of vanishing vehicle credits affecting used car prices?
I'm basically thinking of upgrading my M3 to an M3P+, but rather than trading in before year end, take delivery in December and hold my existing M3 to sell in 2019 when the tax credit tapers and eventual dissipates? Or should I not overthink and sell or trade-in my current M3 at time of new car delivery?