Finished up first couple tanks on my new to me preowned 2019 GT. Both tanks averaged just over 30 mpg, right in line with what my wife sees on her 2018 Touring.
In every Mazda I've owned in recent years with the 2.5L (2016 Mazda 6 GT (I-eloop), 2018 CX5 Touring (CD), 2019 CX5 GT (CD)) we have...