I keep umming and ahhing about this, not in a particularly serious way, but enough to distract me. Would be interested to hear some thoughts...
I got a trade in estimate on my 2020 M3P (6k miles) on 21/07, it was £32,400 then. Did it again today, it's £29.900. Both of those quotes assume FSD is included, which I would want to transfer if I were to get another Tesla now, so who knows how much less it would be.
Looking at the remaining inventory cars - M3P works out at £406/month (0% APR) with £10k down, 47 month term. My car brand new was £60,790 (after grant!), and is about 41 months old, which works out as ~£753/month in depreciation, per Tesla's trade in price. That's actually quite painful to read, now that I've typed it out! It's arguable whether the car would continue to depreciate to the same extent, but with Highland imminent and the car already being behind in some respects, I have no reason to suspect it won't. It's dropped £2500 in a month by Tesla's calcs.
£0 down on a 47 month term is "only" £619 a month, still less than what my car has technically depreciated by.
If I were to keep my car I'd want to get the Tesla extended warranty for 4 years, which I think is £2500. The extended warranty isn't as bulletproof as the standard warranty, notably excluding lights, aircon, "wear and tear", etc. Lights (condensation) are the main warranty issue I've had with my car. so I have that bill pending if I decide to keep my car, whereas I wouldn't if I bought a new one now.
On the one hand I keep thinking it's a terrible idea to get a new Tesla now, with Highland and however many changes imminent. On the other hand the Tesla of late is all about taking things away, not giving any more than they have to. I can't really imagine a world where Highland comes along as a dramatic uplift spec wise in terms of what the Model 3 is - not when Tesla are selling the car as it is now without too much difficulty. It could quite easily just be a very mild interior and exterior refresh, and possibly just have things taken away (e.g. stalks).
So that's my quandary.. would welcome any thoughts