I've got a 2018 EcoSport SES (with AWD and the 2.0 engine), with about 5,500 miles on it. My driving is typically a mix of country roads (50-55 mph), hwy (65-70 mph) and an occasional bit of stop and go traffic. I'm pleasantly surprised with the MPG I'm getting. I track each tank of gas. I've never gotten less than 30.2 mpg. I usually get about 31.0-31.4 mpg. The max I ever did (on a road trip) was 32.7 mpg.
I've read of others getting terrible gas mileage with their EcoSport. I don't understand this, because although I'm no mario andretti speed racer, I also don't drive super timidly, either. I should also mention that I'm usually driving solo, and without any heavy cargo in the vehicle.
I'm thinking that I'm going to try using synthetic oil and premium fuel to see if that makes much of an improvement in the mpg.