See how much fuel and money you can save by improving your driving habits. Compare your current MPG to an improved MPG.
Small changes in how you drive your RV can lead to significant fuel savings over time. Most RV owners waste 10–20% of their fuel budget through poor driving habits without even realizing it. By adopting smarter driving techniques, you can dramatically reduce your fuel costs while extending the life of your engine and drivetrain.
The biggest factors are speed, acceleration patterns, tire maintenance, and load management. Our fuel savings estimator above shows you exactly how much money you stand to save by improving your MPG — even a 2 MPG improvement can save hundreds of dollars per month for full-time RV travelers.
Driving between 55–60 MPH is the sweet spot for RV fuel efficiency. Each 5 MPH above 55 costs ~7% more fuel.
Gradual acceleration and braking prevents fuel waste. Aggressive driving can lower MPG by up to 33% on highways.
Properly inflated tires improve fuel economy by 3–5%. Check RV tire pressure at least once a week during travel.
Every 100 lbs of extra weight reduces MPG by ~1%. Pack only essentials and empty water tanks before long drives.
Go beyond the basics with these expert-level techniques that seasoned RV travelers use to maximize fuel economy.
On flat highways, cruise control maintains a steady speed and prevents unconscious acceleration. This alone can improve fuel economy by 5–10% on long stretches. Disable it on hilly roads where the transmission hunts for gears.
Choose routes with fewer elevation changes and less stop-and-go traffic. Interstate highways are generally more fuel-efficient than winding back roads for heavy RVs. Use apps to compare routes by fuel cost.
Avoid rush hour traffic in urban areas. Stop-and-go driving can slash RV fuel economy by 40% compared to steady highway speeds. Early morning departures often mean cleaner roads and cooler engines.
Reduce wind resistance by stowing roof-mounted cargo, closing windows at highway speeds, and ensuring awnings and slide-outs are fully retracted. Even small aerodynamic improvements add up over thousands of miles.