Just got back from a trip ... Dover De. to four locations on Long Island.
Trip included highway, city, and even some Long Island Expressway rush hour.
Total mileage on car ... 1041 ... Avg mileage ... 21.8
Total trip mileage ... 648 ... Avg mileage ... 22.3
Above based on EVIC
Warning - if you visit friends in the Hamptons gas up before you go. I was very low when I got there this morning. $4.59/gal for 89. The pump stopped at $95 because that's all you can charge at the pump.