I have not gotten any mileage results yet. In the 342 miles I have driven the car I've never let the charge get down enough to make any calculation. I can tell you even with all my WOT events and driving 75-80 mph on the highway I've used 104 kWhs in 342 miles. My electric bill is right at $.15/kWh so that's $15.60 I've spent on charging. From what I have read from others it will go 305-315 miles on a 20% to 80% charge.Yep, interested in your results as I have heard the Teslas were not living up to their ratings. Let us know what YOU get!
ETA - you don't need to test it at 200 MPH, maybe a nice, sedate 90 MPH.
You know, like in Houston...