The Model S will have Microfiber or the Nappa Leather, with synthetics on the door panels and dash.
The Signature cars will have perforated leather with real leather on the door panels and dash.
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Thanks!....
...and Aaaaargh. I need to know what synthetics they're using on the door panels and dash. If it's polyester or acrylic (which I'm allergic to), then that might well cause me to keep my Signature, as it saves me an awful lot of custom recarpeting. (I'll probably have to do something about covering replacing the floor carpet anyway, but redoing the dash and door panels is a lot of additional work.)
If it's nylon, why then I'm happy with a Standard....
... I really hope we can get more details. I need *details* here!
EDIT: I prefer something closer to bench seats, and drive very sedately (though you should see my skills at driving on ice
), so definitely not getting Performance. I think Tesla made the right choice in making the 'sport seats' an option which comes with the 'sport package', as taste for the two things seems to go together.
I'm strongly, strongly, hoping the Signature interior has no polyester in it whatsoever, not even the carpet. That would make my day, what with my allergies. A higher grade of carpet and floormats would be a fine addition to the Signature interior anyway....
...I'm also possibly the only person I know who can avoid staining white leather, so if I stick with the Signature, I'll probably be the only person to get it. (I can make my friends avoid staining it too, if I police their clothing. ;-) )