~30% more kWh in the battery pack, and ~50% more $ (assuming the non-sig base price is ~$107k) required,
to get the same EPA range as an S70D.
Of course, the X90 will never get 240 EPA miles at the actual left-lane -speed of most California (and other state) freeways, when towing, and only get it at lower speeds in Winter or when in mountain use.
Looks to me like 90 kWh
might wind up being the smallest battery pack offered in the X.
Or maybe a 70 kWh sub-$100k X will be announced, then cancelled,
due to lack of interest...
Tesla Model X Signature Series: 240 Miles Range, 60 in 3.8 seconds, $132,000
The Tesla Model X design studio opened today for early Signature reservation holders. And with it, a good bulk of the unknown information surrounding the X was revealed.
For now, there is a single option, 90 kWh Tesla X, that has an estimated 240 miles (EPA) range, that will zip to 60 mph in 3.8 seconds and has a top speed of 155 mph.
A new Signature series Model X will set owners back anywhere from $132,000 (+1,200 DOC) to $144,000. A Signature Model X required a $40,000 deposit, as opposed to a $5,000 security for a ‘regular’ X. Tesla has estimated that the signature series comes with about a $25,000 premium over similar non-exclusive editions...
http://insideevs.com/tesla-model-x-signature-series-240-miles-range-60-3-8-seconds-132000/