Hypersecretion - Too much of any hormone secreted into the body is usually caused by a secretory pituitary gland tumor. Secretory tumors produce too much prolactin (the hormone that triggers milk production in new mothers), which leads to infertility, discharge from breasts and menstrual abnormality.
Roadster uses about 230Wh/mile at 55mph, we know that Model S 85kWh battery should last 300 miles at 55mph. That gives us 283Wh/mile. Difference is 53Wh. Roadster uses about 330Wh/mile at 75mph, so Model S should use 383Wh/mile at 75mph. 85kWh/383Wh/mile = 222 miles. Estimation, but should not be far from truth.
Best Answer: The state of the art Tesla with it's 6800 lithium ion cells specs at 244 miles per charge, conservatively driven, racing around might half that. Home conversions using 1000 pounds of lead acid batteries commonly have something like a 25 to 50 mile range. Non the less some of these conversion owners are pleased to do their daily commute with 2 cent a mile 'fuel' costs. The later versions of the doomed GM EV-1 could do up to 150 miles on a charge.