My 2015 with 38,500 miles on it is sitting in an auction lot south of San Diego right now, nearly 4 weeks after I traded it in to Tesla when I bought my new car. It just moved today, after sitting still for nearly two weeks (still have access through the MyFordMobile app), so it may be getting ready to be auctioned off.
GONE - 2015 FFE, Magnetic with leather interior, debadged & tinted
38,500 miles (since May 2015), average 246 Wh/mile
REPLACED WITH - 2018 Tesla Model3, LR RWD, Obsidian Black
20,000 miles (since Nov 2018), average 235 Wh/mile