The winnebago grand tour is measured at a whopping 44 feet though it only sleeps up to four people and.
Rv fuel economy ratings.
When driving from one coast to the other small changes in fuel economy have a great effect on your overall budget.
To test your actual gas mileage against the mpg claimed by the manufacturer fill the tank with gas.
So if you go faster or slower than that range you are not going to get the best gas mileage possible.
There are tons of class a motorhomes available in the market right now regardless of whether they use gas or diesel but diesel has been proven to provide better fuel economy.
Speed the optimal speed for maximum fuel efficiency in an rv is from 55 to 60 miles per hour.
Get all the space you need while keeping your trip fuel efficient.
Best fuel economy of any rv.
Epa gas mileage safety air pollution and greenhouse gas estimates for new and used cars and trucks.
Drive at 55 mph instead of 65 mph 10 to 15 percent improvement.
Best resale value of any rv.
Improve a single digit of your rv s mpg and your 100 gallon gas tank will take you an extra 100 miles.
For example if you are in stop and go traffic it will adversely affect your gas mileage.
Advanced safety equipment is available.
Based on national fuel price averages of 2 814 for diesel and 2 834 for gas and an estimated fuel economy of 9 mpg for diesel and 6 5 mpg for gas.
The motorhomes that made the list are all 2018 model diesel class a motorhomes with respectable user and critic ratings.
Another huge factor in the awful gas mileage of this rv is the massive weight.
Class a motorhomes on average weigh 35 000 pounds which is the equivalent of about 17 5 tons.
How to improve your rvs gas mileage.
The break even mileage for every 10k more spent to purchase a diesel is 81k miles.
Diesel engines tend to yield higher miles per gallon but diesel fuel is typically more expensive.
Full metal body construction right from the automaker helps durability.
This is a lot of vehicle weight that the engine has to pull resulting in a lot of work that the engine has to do in order to pull the vehicle which eats up your fuel.