There are several qualities you can look for in an rv that may indicate better fuel efficiency.
Best mileage rv.
What rv has the best gas mileage.
See our rv driving tips to find the difference in mileage you get from gas versus diesel motorhomes and rvs.
Class b motorhomes are actually the rv s of this style that will get the best mileage compared to class a and class c.
The nineteen is powered by a 3 0 liter turbodiesel v 6 and boasts an estimated fuel economy north of 18 mpg on the highway.
Popular in the mid 80s this rv is a great one and can still be found.
A class b rv averages 18 to 22 miles per gallon.
When you re driving a bigger heavier rig your engine is going to have to work harder which means it.
It gets between eight and 12 5 miles to the gallon and features multiple tvs.
The motorhomes that made the list are all 2018 model diesel class a motorhomes with respectable user and critic ratings.
It offers some of the amenities of the class a motorhomes but is smaller and lighter.
If you refuse to compromise on both mileage and luxury this rv might be the one for you.
As you can see from the ranges above it s not that cut and dried to do a simple rv mileage comparison.
Along with generally being a smaller size than the others the sleek build and styles of this rv specifically the smooth slanted front helps as well because the wind a smooth surface to roll off of instead of the blunt.
Unlike most class c s it doesn t have a van cab.
The class c rv sits right between the class a and class b rvs.
Their size can make them harder to navigate in urban conditions but often a tow car or dinghy alleviates that issue.
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.
And if it s in good tune it should deliver gas mileage between good and great.
It looks more like a class a built on a truck chassis.
What to look for when choosing an rv with the best fuel economy.
Best mpg class a rv class a rvs are traditionally the largest offerings in the industry in terms of physical size and therefore thanks to the laws of physics they do not lead the pack in mpg.
However their small size and weight enable them to achieve the best gas mileage of the rv classes.
Get the best rv gas mileage you can with our rv mpg chart.
The shorter wheelbase results in a 19 foot 5 inch long motorhome that drives like a passenger vehicle according to wheeler also making the search for larger parking spaces and facilities a non issue.
This is a big rv with a massive 6 2 diesel motor.
Reference our motorhome gas mileage chart to ensure you are getting the best gas mileage for your rv.
Size weight and aerodynamics when it comes to fuel efficiency size matters.