Here is my take on the pricing. I think the Model X 75 kWh will be $79,000 based on the following options included in the Model X Signature. I think Pano roof is no longer an option. And neither is the spoiler since it is standard. Instead of "Next Generation Leather", the option might be the independently operable middle row seats. And on top of these options, sub zero for $1,000 and towing for $750 will be options as they are for the Signature. Based on the Signature X price, it doesn't look like there is any room for a "Sig Tax". I think Signature Model X buyers will pay the exact amount someone who configures an identical production Model X pays.
| Model S | Model X |
Base (70 kWh for S, 75 kWh for X) | $75,000 | $79,000 |
90 kWh | $13,000 | $10,000 |
Performance | $20,000 | $20,000 |
MC Paint | $1,500 | $1,500 |
Larger Wheel Option | $4,500 | $4,500 |
Next Generation Leather | $2,500 | $2,500 |
Carbon Fiber Décor | $1,000 | $1,000 |
Autopilot | $2,500 | $2,500 |
Premium Interior | $3,000 | $3,000 |
Smart Air Suspension | $2,500 | $2,500 |
Upgraded Sound | $2,500 | $2,500 |
3rd Row Seats | $3,000 | $3,000 |
| $131,000 | $132,000 |