I’ve owned a 2014 Nissan Versa for years, mainly cruising around Texas—great for mileage! It’s clocked around 30-35 mpg on average, which is solid, especially on the highway. Totally depends on how you drive, tho! 
I’ve got a 2014 Nissan Versa in Philly, and it’s clocking in around 30 mpg on the highway, but town driving is like 22-25 mpg. Pretty solid for the price, in my humble opinion. Mix of highways and stop-n-go means you need to keep an eye on your driving habits. Not the best mileage ever, but nothing to cry over! Once my buddy’s driving, but it drops a bit. Just watch it.
I’ve got a ‘14 Nissan Versa and noticed it clocks between 30-35 mpg around Atlanta. My buddy in Toronto says it’s closer to 35-38 mpg there. It’s pretty solid, depends on how heavy the traffic is or if you’re truckin’ around the city. Always a reliable ride!
I’ve had a 2014 Nissan Versa in Toronto, ran it solid for 5yrs—it got me about 30-35 mpg city. Small car, tho, eats gas with heavy traffic. Great mileage overall tho!
I’ve got a 2014 Nissan Versa here in California, it’s been decent, I’ll say! Fuel’s been fine, probably around the 31-33 MPG mark, mostly highway driving. I changed nothing in the settings, so about average for it. Someone on a forum mentioned they got 34 on a cross-country trip – no joke, that’s something! But yeah, gotta admit, handling’s a bit loose; worth it for the gas savings though!