Just some slight hypermiling.(I time the lights in the city, unusual to a complete stop) I know 60+ MPG is possible with extreme hypermiling alone. I keep it under 70 mph(99% of time) on freeway, usually 55-65.(55 is Min) And 55 or less elsewhere. My driving routes vary for work and leisure. Even through the city on main streets I surpass 40 MPG. Drive 55 or less about 80-85% of the time.
grille block with 1/4" thick coroplast. Maybe only partial for summer, I'll see.
Installed Engine block heater.
Car came with instant MPG readout to assist in hypermiling(steady foot instead of cruise control)
Tires set to 40-42 PSI vs rec. 32 psi.