True you can’t use 100 percent of any battery, 60, 75, 85, 90 or 100. Still the P90 and P100 have virtually no seat-of-pants detectable acceleration performance difference. That said I’d still rather have a P100 for bragging rights even if the difference is undetectable. My point was that you can have up to a full 8 years of full warranties on the inventory car where you can’t get that with a used car. I have one of each battery and have had virtually zero battery degradation. While you may hear of problems I truly believe they are somewhat isolated and 8 years of bumper to bumper warranties would put my mind at ease. My biggest fear on an inventory 18,000 mile P90 would be 18,000 launches, that would be hard on a car.

Oh yeah as far as Ludicrous, I would rather have the $10,000 in my pocket to spend instead of having L in the car for the few times times it might get used.