The MPG of a 1998 Chevy Silverado 1500 4x4 with a 5.7L V8 engine will vary depending on several factors including driving conditions, maintenance, and tire size. However, you can expect
somewhere in the range of 10-14 MPG combined (city and highway) and possibly a bit higher on the highway under ideal conditions.
It's crucial to understand that this is a *rough estimate*. The actual MPG will be lower if you primarily drive in city traffic, tow frequently, or don't maintain the vehicle properly. Older vehicles also tend to have slightly lower MPG than advertised.
