Unknown; probably not, though there might be some provision in case the car is totaled.Is so, does the option payment refundable?
Unknown, but likely. Tesla will likely be reconditioning packs. Even if they use some new technology (e.g. Lithium Air), they're under no obligation to give you a larger battery than what you're buying.Is the replacement option the same as today's battery on Model S?
Me, too; and another $12k is stretching my willingness to sink more cash. I'm a technology optimist, so I'll pass on the battery replacement option.I have tough time seeing myself 8 years from now, buying today's technology.