Submitted by Schlermie on May 16, 2012
This is the first time I've seen this data published for Model S, although it's just based on a computer model:
Traveling constant speed
Heat and A/C are turned off
Sunroof and windows are closed
Driver and cargo weigh less than 300 lbs.
Tires are properly inflated
Battery pack with less than a year or 25,000 miles of service