However, you can expect generally poor fuel economy by today's standards. Expect somewhere in the range of:
* 12-15 mpg (miles per gallon) in city driving.
* 15-18 mpg in highway driving.
These are rough estimates. A well-maintained vehicle with a smaller engine might achieve slightly better results, while a larger engine or poorly maintained vehicle could get significantly worse mileage. You'll find more precise figures if you specify the exact engine size (e.g., 5.7L, 7.4L) in your question.