What kind of gas mileage do you get from a 1989 5.7 liter v8 Chevrolet Chinook RV?

A 1989 5.7-liter V8 Chevrolet Chinook RV typically gets around 8 to 12 miles per gallon, depending on factors like driving conditions, load, and maintenance. These older RVs are not known for fuel efficiency, as their larger engines consume more fuel compared to modern vehicles. Additionally, highway driving may yield slightly better mileage than city driving.