I just bought a 2019 Kia Niro Lx hybrid. My commute to work is roughly 50 miles each way all highway. I’ve had the car for two days now and it shows I’m averaging about 48mpg. I’ve driven 130.5 miles so far and when I filled the tank up it has 500miles and I’m down to 379. It seems low to me, but this is the first hybrid I’ve ever had and I’m not very good with cars. I’m looking to see if anyone has advice on the best driving style on a highway to get the best mpg? I don’t have smart cruise control (I don’t believe so anyway, the dealer didn’t say I had that feature) any advice is MUCH appreciated!!