Anecdotally, I run a 2016 model year ford fusion 4cyl turbo and its fuel economy gauge has never gotten above 14.5mpg in the year I've had it. Not exactly numbe

Anecdotally, I run a 2016 model year ford fusion 4cyl turbo and its fuel economy gauge has never gotten above 14.5mpg in the year I've had it. Not exactly numbers to boast about. I trust it.