What MPG should a 1999 7.4 V8 2500 4wd suburban?

The estimated MPG for a 1999 7.4L V8 2500 4WD Suburban is approximately 9–12 MPG in the city and 13–15 MPG on the highway. However, it's important to note that actual fuel mileage may vary depending on factors such as driving conditions, vehicle maintenance, and individual driving habits.