u/Little-Reading-3372

I have a 2019 Fusion 1.5L turbo, I have noticed my fuel economy has been terrible going through full tanks in a matter of 4 days. I usually commute 50 miles round trip to work taking the freeway. But my car is reading I’m going 100 miles round trip. I tested today avoiding the highway, and it called for 20 miles to get home and that matched what my gas gauge said I used. Is there something I need to look into that’s causing my vehicles fuel economy to be so poor?