I've been very disappointed
I've been very disappointed with the gas mileage of my 2016 civic touring. I average about 23 mpg on my commute that is full of stop signs and red lights. I have noticed the trip computer's calculated mpg drop quickly when I am stopped at a stop light for a minute. I have gotten 29 mpg driving on back-roads with no traffic or stoplights. I've also checked the accuracy of the trip computer, and it consistently reports about 1.5 mpg higher than the actual gas mileage calculated by dividing the miles driven by amount of gas used.