Not on fuelly, too many things to keep track of, but here is my range when I filled up the tank (see pictures below).
2nd picture after I recharged the battery having driven 72 miles since fillup burning about a gallon of fuel.
The range tells your RAFE, which is just over 50 for me for city driving on the ICE.
When I let the ICE run continuously on the highway, it drops some filling the tank while on the way to FL I've seen a range of 632 miles, posted it here as well some time ago. Its about 45.1 mpg at 66mph vs 50.6 in the city.
Great! I'm still wondering how close your Smart Gauge Trip Gauge is to actual gallons used/ MPG's. My odometer is off by 1.85% so I multiply 1.018% x trip mileage divide by actual gallons used. Actual mpg's is usually -1 to -1.5 mpg's less. Interesting on my record runs MPG's was better than trip gauge.