So it's the sedan you ordered?
I haven't seen much about this model, other than it's rated 29/40 MPG (US), and the price: "$695 SFE option package".
Source.
40 HWY is getting close to the old Metro's highway rating (revised EPA of 44)! Nice to see from a more or less conventional drivetrain. Go Ford!
Factory efficiency mods on the SFE consist of the gearbox, LRR tires and aero tweaks from what I've read. Possibly partial grille blocking, some smooth belly panels, and detailing around the wheels (
source).