The fuel consumption of a 4-cylinder turbo 2.0L engine can vary depending on driving conditions and other factors. However, on average, a 4-cylinder turbo 2.0L engine can consume anywhere from 25 to 30 miles per gallon (mpg) on a combined city/highway driving cycle. To convert this to gallons per mile, you would divide 1 by the average mileage. This would result in approximately 0.03 to 0.04 gallons per mile.
