Life with Tesla Model S: coast to coast in a new 100D (and how it differed from my old 85)

One of the reasons I traded in my 2013 Tesla Model S 85 last summer for a new Model S 100D was to get extra range. The newer car’s 100-kilowatt-hour battery gives it an EPA-rated range of 335 miles—70 miles more than the old car’s rat…