RV Fuel Cost Calculator
RV Trip Fuel Cost
Calculate fuel cost for an RV trip
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RV vs Flying Cost
Compare driving an RV vs flying to a destination
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Formula
Fuel Cost = (Distance / MPG) x Fuel Price; Cost Per Mile = Fuel Cost / Distance
Frequently Asked Questions
What is the average MPG for an RV?
It varies widely by type: Class A gas motorhomes get 7-10 MPG, Class A diesel 8-12 MPG, Class B vans 18-22 MPG, Class C 10-14 MPG. When towing a travel trailer or 5th wheel, most trucks get 8-12 MPG. Wind, terrain, and weight significantly affect these numbers.
How much does it cost per mile to drive an RV?
At 10 MPG and $3.75/gallon gas, an RV costs about $0.38 per mile in fuel alone. A Class B van at 20 MPG costs about $0.19/mile. Add maintenance, tires, and depreciation, and the true cost is typically $0.50-$1.50+ per mile for a motorhome.
Is RVing cheaper than flying and staying in hotels?
For families (3+ people) and longer trips, RVing is often cheaper since you save on multiple airfares and hotel rooms. For solo travelers or couples on short trips, flying is usually more economical. RVing offers flexibility and no baggage/rental fees, but fuel costs add up on long drives.
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