sorka
Well-Known Member
OK, now that you've cleared that up, I'm glad we're having this discussion, because I stand by my original post, and your understanding of this stuff is wrong.
The $5000 is just for the Ludicrous Mode update.
The $3000 figure you found is the cost difference, for someone ordering a new car, between the two different packs. So a 90, when ordered new, will cost $3,000 more than an 85.
It has been discussed fairly extensively here on TMC, and concluded that there is no possible way Tesla is going to take in any used 85 pack and provide a new 90 pack for $3000. Wayner has a used 85 pack.
You were, in fact, suggesting that the two upgrades together would cost in the neighborhood of $8000 ($5,000 and $3,000) because you combined the cost of the $5000 Ludicrous upgrade announced for existing P85Ds with the $3,000 incremental cost to go from an 85 to a 90 when configuring a new car. Those two numbers, for those two upgrades, won't ever happen on the same car.
I wonder if an 85 pack has to be replaced under warranty for any reason if they'd allow you to upgrade to the 90 pack at that point for the new car difference? Also, I wonder if the 85 will be phased on in the future so that replacements have to be the 90? I doubt that in 5 years you'll be able to get a replacement 85 and that it will be a 90. I also wonder that if they can't replace it with an 85 and you don't want to upgrade to the 90 if they will throw it in because there's no 85 replacement or if they'll have a software solution to lock you out of 5 kWh?