<i>&quot;With same options, Model X is $5k more than an S due to greater size &amp; body complexity. Sig Series is fully loaded, hence high price.&quot;</i><p><a href="https:&#x2F;&#x2F;twitter.com&#x2F;elonmusk&#x2F;status&#x2F;639170376186990592" rel="nofollow">https:&#x2F;&#x2F;twitter.com&#x2F;elonmusk&#x2F;status&#x2F;639170376186990592</a>