Hi all recently purchased a new to me Mazda 6 2.2L 2014 sport nav estate. I’m wondering what they are like on fuel. I was told it should do around 64mpg combined but I’m currently only getting 38MPG. So I’m not sure if that’s true or the car isn’t running right it’s not as responsive to the accelerator as I was expecting for a 2.2L. My old 57 plate 2.0L focus estate was more responsive and was doing more MPG. Hoping someone could help shed some light for me.