What is the gas mileage of a 302 engine 350 van?

The gas mileage of a Ford 302 engine in a 350 van typically averages between 10 to 15 miles per gallon, depending on factors such as driving conditions, load, and maintenance. Generally, larger vans and those with heavier loads may experience lower fuel efficiency. Always check the specific model and year for more accurate estimates, as variations can occur.