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Best Rv For Gas Mileage (2024 Update)

If you’re looking for the best RV for gas mileage, it’s important to consider factors such as size, weight, and fuel efficiency. A smaller RV may be more fuel-efficient, but it may not have as much living space or amenities. On the other hand, a larger RV may have more features and living space but may use more fuel. It’s important to find a balance between size and fuel efficiency that fits your needs and budget.

Another factor to consider is the type of fuel that the RV uses. Diesel engines may be more fuel-efficient than gas engines, but they also tend to be more expensive upfront. In addition, maintenance and repair costs may be higher for diesel engines. It’s important to research both gas and diesel engine options and weigh the pros and cons before making a decision.

When looking for the best RV for gas mileage, here are some questions to ask yourself: How much living space do I need? How much can I afford to spend on fuel? Will I be traveling long distances or sticking to shorter trips? What type of terrain will I be driving on? By answering these questions and doing thorough research, you can make an informed decision and find the best RV for your needs.

10 Best Rv For Gas Mileage

# Product Image Product Name Product Notes Check Price
1
The product is ideal for cleaning the fuel system and improving fuel efficiency and performance of gas-powered vehicles.
2
The product is ideal for camping in a full-size long truck bed, providing convenience and comfort in outdoor adventures.
3
This product is ideal for improving the performance and lifespan of car or truck engines while increasing fuel efficiency.
4
The product is ideal for leveling RVs and travel trailers quickly and easily using a smartphone.
5
This product is ideal for transporting gear and equipment on the roof of a vehicle, with or without a roof rack.
6
This product is ideal for improving fuel efficiency and reducing emissions in personal or commercial vehicles running on gas or diesel.
7
The product is ideal for providing additional fuel storage capacity to vehicles or equipment.
8
It is ideal for improving gas mileage and engine performance by treating fuel with concentrated enzyme formula.
9
Improving engine performance and fuel economy, reducing emissions, and cleaning and lubricating engine parts.
10
It is ideal for monitoring fuel consumption and promoting fuel-efficient driving habits in vehicles.
The product is ideal for cleaning the fuel system and improving fuel efficiency and performance of gas-powered vehicles.
The product is ideal for camping in a full-size long truck bed, providing convenience and comfort in outdoor adventures.
This product is ideal for improving the performance and lifespan of car or truck engines while increasing fuel efficiency.
The product is ideal for leveling RVs and travel trailers quickly and easily using a smartphone.
This product is ideal for transporting gear and equipment on the roof of a vehicle, with or without a roof rack.
This product is ideal for improving fuel efficiency and reducing emissions in personal or commercial vehicles running on gas or diesel.
The product is ideal for providing additional fuel storage capacity to vehicles or equipment.
It is ideal for improving gas mileage and engine performance by treating fuel with concentrated enzyme formula.
Improving engine performance and fuel economy, reducing emissions, and cleaning and lubricating engine parts.
It is ideal for monitoring fuel consumption and promoting fuel-efficient driving habits in vehicles.

1. Rislone Hy-Per Fuel Complete Fuel System Cleaner Gas

The six-in-one fuel system treatment is a versatile solution that offers the benefits of a regular injector cleaner, fuel system cleaner, upper cylinder lubricant, fuel stabilizer and conditioner, dry gas, gas treatment, and octane booster – all in one bottle.

This product has been specially formulated to provide a range of benefits that can enhance your vehicle's performance and help you save money on gas. It boosts octane and power, while also improving mileage and stabilizing gas. Its superior lubrication and protective qualities promote smoother operation, and engine dyno tests have shown that it can even improve fuel economy.

Regular use of this fuel system treatment can help eliminate a range of issues, such as noisy injectors and fuel pumps, rough idling, hard starting, and hesitation. It also reduces the need for costly fuel system and emission control repairs.

This product is EPA registered, so you can rest assured that it is safe to use on vehicles with oxygen sensors and catalytic converters. It exceeds EPA compliance performance criteria and will not void your manufacturer's new vehicle warranty.

In short, if you're looking for a reliable, versatile, and effective fuel system treatment that offers a range of benefits, the six-in-one fuel system treatment is definitely worth considering. With its superior performance and EPA registration, it's a product you can trust to keep your vehicle running smoothly.

2. Rightline Gear Full-Size Long Truck Bed Tent, 8 Foot

Introducing the Camping Tent for Truck Bed – a convenient and comfortable solution for camping enthusiasts who want to sleep off the ground and stay dry inside their vehicle. Whether you're a weekend warrior or a seasoned professional, this pickup truck tent can turn any spot into a cozy campsite.

Designed with intuitive features, this tent includes two gear pockets for storing small personal items, an overhead lantern hook, glow-in-the-dark zipper pulls, and a sky view vent. These features make it the perfect tent for truck bed camping.

This outdoor tent is made with quality construction, featuring a water-resistant design, floorless construction, color-coded poles and pole pockets, tape-sealed seams, and heavy-duty straps and plastic buckles that won't damage your vehicle's finish. The tent is durable and reliable, ensuring you are protected from the elements while you sleep.

The Camping Tent for Truck Bed is spacious enough to sleep two adults, making it a must-have accessory for truck camping. The tent, rainfly, and stuff sack with a sewn-in setup guide are included, providing you with everything you need to set up your campsite.

Setting up the tent is a breeze, with all attachment points accessible from outside the truck bed. The setup can be completed with your feet planted firmly on the ground, eliminating the need for a step stool.

3. Fuel & Engine Kit: Enhance Car Performance!

The zMAX Engine & Fuel formulas are the perfect solution to extend the life of your vehicle. These formulas are designed to provide simple and easy maintenance for your vehicle. With micro-lubrication, zMAX penetrates metal surfaces, improving lubricity, reducing carbon deposit build-up, and protecting vital vehicle parts.

The zMAX Engine Formula boosts engine performance, resulting in efficient combustion and increased power. It is recommended to use the engine treatment during routine oil changes or every 6,000 miles to reduce engine wear, lower emissions and keep your engine running smoothly.

The zMAX Fuel Formula is perfect for maintaining a clean fuel injector system. By adding it to the fuel tank, it conditions the pumps and nozzles, reducing carbon residue from the valves and pistons, and improving fuel efficiency and performance.

zMAX is a trusted brand by professionals and dealerships alike. Stock zMAX in your garage to treat your car like a professional. From local repair shop mechanics to major car dealership groups, our formula is road tested and mechanic trusted. zMAX is eco-friendly and USA-made, ensuring that you are not only extending the life of your vehicle but also taking care of the environment.

The quality and performance of zMAX are reputable. It is the Official Micro-lubricant of Speedway Motorsports, a testament to its proven and trusted track record for over 80 years. By using zMAX, you not only save money at the pump but also extend your engine's life, giving you peace of mind and a reliable ride.

4. Levelmatepro: Smartphone Rv Leveling Made Simple

LevelMatePRO is an innovative RV accessory that provides a fuss-free solution to leveling your vehicle or RV. With LevelMatePRO, you can get your RV level onto solid ground with the palm of your hand, saving you time and allowing you to enjoy your outdoor activities as quickly as possible. This revolutionary RV leveling system makes the perfect addition to your RV gear, allowing you to stop using the bubble leveler and stabilize your RV the easy way.

One of the standout features of LevelMatePRO is its patented Bluetooth RV leveling tool. This leveling device features a 3-axis digital accelerometer that accurately calculates angles and height requirements. With LevelMatePRO, you not only know how far off you are but also how to correct it, providing you with unparalleled accuracy. In addition, each unit is calibrated by hand to ensure that it functions in all different types of climates, giving you peace of mind wherever you go. Connect easily to Bluetooth and level your RV hands-free, making leveling your RV a breeze.

Setting up LevelMatePRO is as simple as it gets. A one-time setup procedure calibrates the device specifically to your RV. These calibrations are saved to the device, not your phone, allowing you to use our RV leveling system across multiple devices without any needed adjustments. It doesn't matter if you have a travel trailer or a Class B RV, the LevelMatePRO system will get you level, wherever you are.

The LevelMate app is designed to offer you peace of mind. It utilizes the latest wireless Bluetooth technology for simple connectivity and increased range. Open the app on your smartphone or device, and screens will display images and measurements required for your vehicle. As you start to make adjustments, the app will adjust and show your leveling in real-time, allowing you to make accurate leveling adjustments. The app is continuously being updated for new features, ensuring that you always have the latest and greatest version.

LevelMate takes pride in building the American economy. It's the reason their products are only developed and produced in Ashville, NC. They believe in quality control and direct ownership of over 100% of their product and process. Every LevelMatePRO is hand calibrated by their internal engineers, ensuring that you receive a product of the highest quality. It's how they've always done it, and how they always will do it. It's time to #LevelUp with the best RV Leveler and camper leveling system on the market.

5. Rooftop Weatherproof Cargo Carrier – Rightline Gear Jr.

The Car Top Carrier is the perfect solution for those who need extra storage space while traveling. It allows you to transport your belongings and passengers without sacrificing safety, comfort, or convenience. The carrier is designed with intuitive features that cater to your needs.

One of the most impressive features of this roof cargo carrier is its ability to keep your gear dry. The waterproof design includes welded seams, an urethane-coated zipper, and a hook-and-loop-close zipper flap to ensure that your belongings stay dry no matter what the weather conditions are.

Constructed of UV-protected PVC semi-coated mesh, this car roof cargo carrier is built to last. Its sturdy construction ensures that your belongings won't fly off your roof while you're driving. You can rely on the quality of this product to protect your cargo and keep it secure.

Setting up this car carrier is a breeze. Simply attach the straps to your vehicle's roof rack or use the included car clips to attach the straps to your vehicle's door frame weather molding. The process is quick and easy, so you can get on the road in no time.

When you're not using the carrier, it folds down for easy storage in the included stuff sack. The seamless storage design ensures that the carrier won't take up too much space in your vehicle. The package includes the car roof bag, four attachment straps, four car clips, and a stuff sack with a sewn-in setup guide.

6. Fuel Ox: Efficient Fuel Treatment & Catalyst.

The Fuel Ox fuel treatment is a highly effective solution for improving fuel combustion, reducing emissions, and increasing fuel economy. It contains a patented combustion catalyst that ignites fuel earlier and burns it more thoroughly, resulting in a cleaner burn, less soot, smoke, and emissions, and less clogging of diesel particulate filters (DPFs). This, in turn, reduces the frequency of regeneration cycles, saving time and money.

One of the most significant benefits of the Fuel Ox fuel treatment is its ability to increase fuel economy by 7-10%. The patented combustion catalyst enables a more complete combustion of fuel, leading to a more productive burn. This not only saves money on fuel costs but also reduces the carbon footprint of the vehicle.

The Fuel Ox fuel treatment has a highly concentrated formula that treats both gas and diesel engines, making it a convenient and cost-effective solution for a wide range of vehicles. One ounce of Fuel Ox treats up to 80 gallons of gas or diesel, which makes it a small and convenient inventory.

Another notable feature of the Fuel Ox fuel treatment is its ability to protect against ethanol. It coats the fuel tank and system to prevent corrosion caused by ethanol, which is commonly found in gasoline. This protects the engine and ensures that it runs smoothly and efficiently.

The Fuel Ox fuel treatment also lubricates and cleans the engine, replenishing the lubricity that is missing in today's Ultra-Low Sulfur Diesel (ULSD). It lubricates the upper cylinder heads and injectors, which reduces friction and extends engine life. Additionally, the Fuel Ox fuel additive contains detergents that clean fuel lines, tanks, and systems, ensuring that the engine runs smoothly and efficiently.

7. Rds Mfg Inc 71783 Auxiliary Fuel Tank 63gal Wedge

This auto accessory is a must-have for any vehicle owner looking to enhance their ride's functionality and style. With a package dimension of 54.61 centimeters in length, 59.69 centimeters in width, and 134.62 centimeters in height, this product is designed to fit seamlessly into your car's interior. It is made with high-quality materials that guarantee durability and longevity, ensuring that you get value for your money.

The item's package weight is 30.073 kilograms, making it easy to carry and install. You won't need any special tools or equipment to set it up, and it won't take up much space in your garage or trunk. The auto accessory is designed and manufactured in the United States, which is a testament to its quality and reliability.

This product is versatile and can be used for a wide range of applications. Whether you need it for storage, organization, or convenience, it will deliver excellent performance and meet your needs. You can trust it to keep your vehicle's interior tidy, secure, and functional, making your driving experience more enjoyable and comfortable.

8. Star Brite 4-Pack Star Tron Enzyme Fuel Treatment Concentrated Gas Formula 32oz

This product is designed to effectively treat and prevent ethanol-related issues in a wide range of engines. With easy starting and smooth running, this product improves engine performance while removing and preventing the buildup of gum, carbon, and varnish.

Compatible with all fuel types and engines, this product disperses water throughout the fuel in submicron-sized droplets which are safely eliminated as the engine operates. This helps to prevent phase separation and improves fuel economy, while stabilizing fuel and rejuvenating old fuel.

This product treats up to 16 gallons of fuel with just one fl. oz. and has the added benefits of reducing smoke and harmful emissions. By keeping the fuel delivery system clean, this product ensures optimal engine performance and longevity.

9. Sea Foam Sf16 Motor Treatment, 16 Fl Oz, 24 Pack

The 100 percent pure petroleum is an EPA registered product that is designed to effectively liquefy gum and varnish deposits or other contaminants that may be present in your internal engine. This powerful product can also be used as a fuel system additive to improve the performance of your vehicle.

With its unique formula, this petroleum product has been specifically engineered to dissolve and remove stubborn buildups that can cause engine problems. Its EPA registration guarantees the effectiveness and safety of the product, making it a reliable choice for maintaining your engine's health.

It is important to note that due to its powerful nature, this product has special shipping restrictions and cannot be returned. However, its impressive results make it a worthwhile investment for any vehicle owner looking to keep their engine running smoothly.

10. Auto Meter 9105 Ecometer Fuel Consumption Gauge

The Ecometer is a remarkable device that is designed to enhance fuel efficiency and reduce fuel costs for car owners. It is compatible with most gasoline ODBII equipped vehicles from 1996 to present, making it an ideal tool for a wide range of car owners.

One of the standout features of the Ecometer is its easy installation process. It comes with a 5ft. Wiring Harness that features 1 wire installation, which plugs easily into the OBDII port of your vehicle. This means that you can install the Ecometer in minutes without requiring any special tools or technical knowledge.

Once installed, the Ecometer provides real-time information about your car's performance. It displays essential parameters such as RPM, speed, instant MPG, and average MPG. This information enables you to monitor your car's performance easily and make necessary adjustments to enhance fuel efficiency.

In addition to providing real-time performance data, the Ecometer also features an ecograph that helps you improve your driving habits. The ecograph is a handy tool that analyzes your driving habits and provides feedback on how you can improve your fuel efficiency. By using the ecograph, you can learn how to drive more efficiently and reduce your fuel costs over time.

Best Rv For Gas Mileage FAQs

Are diesel RVs more fuel-efficient than gas RVs?

Diesel RVs are generally more fuel-efficient than gas RVs. This is because diesel engines have a higher compression ratio and are designed to burn fuel more efficiently than gas engines. Diesel fuel also has a higher energy density than gasoline, which means it provides more power per gallon. Additionally, diesel engines typically have a longer lifespan and require less maintenance than gas engines. However, diesel RVs tend to be more expensive to purchase and maintain than gas RVs, so it's important to consider all factors when deciding which type of RV to buy. Ultimately, the fuel efficiency of an RV will depend on a variety of factors, such as the size and weight of the vehicle, driving habits, and terrain. It's always a good idea to research and compare different models before making a decision.

Are smaller RVs more fuel-efficient than larger ones?

Generally speaking, smaller RVs are more fuel-efficient than larger ones. This is because smaller RVs have less weight and a smaller engine, both of which contribute to better fuel economy. Additionally, smaller RVs are typically more aerodynamic than larger ones, which also helps to improve fuel efficiency. However, there are some exceptions to this rule. For example, if a smaller RV is packed with heavy furniture, appliances, and other items, it may not be as fuel-efficient as a larger RV that is relatively empty. Additionally, some larger RVs are designed to be more fuel-efficient than others, so it's important to consider the specific make and model when comparing fuel efficiency. Ultimately, if fuel efficiency is a top priority, it's worth researching and comparing different RV options to find one that meets your needs and budget while also minimizing your fuel costs.

Can modifications be made to improve an RV's gas mileage?

Yes, modifications can be made to improve an RV's gas mileage. One of the easiest ways to improve fuel efficiency is by reducing weight. RV owners can remove any unnecessary items and install lightweight materials to reduce the overall weight of the vehicle. Additionally, upgrading to more efficient tires that have lower rolling resistance can also help improve gas mileage. Another modification that can be made is to install aerodynamic features such as a wind deflector or side skirts. These features can reduce wind resistance and improve fuel efficiency. Regular maintenance such as oil changes, air filter replacements, and tire pressure checks can also help improve gas mileage. Finally, driving habits can also play a significant role in fuel efficiency. RV owners can try to drive at a consistent speed, avoid sudden accelerations and hard braking, and use cruise control when possible. By making these modifications and practicing good driving habits, RV owners can significantly improve their gas mileage.

How does the weight of an RV affect its gas mileage?

The weight of an RV can have a significant impact on its gas mileage. Generally, the heavier the RV, the lower its gas mileage will be. This is because a heavier RV requires more energy to move, which means the engine has to work harder and consume more fuel. Additionally, the aerodynamics of the RV can be affected by its weight, causing more wind resistance and decreasing fuel efficiency.

It's important to note that the weight of an RV includes not only its own weight but also the weight of any passengers, cargo, and equipment. Overloading an RV can lead to decreased gas mileage and potential safety hazards on the road.

To optimize gas mileage, RV owners should aim to keep their vehicle's weight within the manufacturer's recommended limits and avoid unnecessary items that add excess weight. Regular maintenance, such as proper tire inflation and regular oil changes, can also help improve fuel efficiency.

What are the top RV models with the best gas mileage?

When it comes to RVs, gas mileage is an important consideration for many travelers, especially those who plan to embark on long road trips. While RVs are not typically known for their fuel efficiency, there are a few models on the market that offer above-average gas mileage.

One of the top RV models with the best gas mileage is the Winnebago Travato. This Class B RV gets an estimated 18-22 miles per gallon, thanks to its fuel-efficient Ram ProMaster chassis. Another popular option is the Airstream Interstate, which boasts an impressive 18 miles per gallon on the highway.

For those who prefer a larger RV, the Forest River Sunseeker is a Class C model that offers decent gas mileage, with an estimated 14-18 miles per gallon. The Thor Motor Coach Vegas is another Class A model that offers good fuel efficiency, with an estimated 14-16 miles per gallon.

Overall, it’s important to keep in mind that gas mileage can vary widely depending on factors like driving habits, terrain, and weather conditions. However, by choosing a model with a reputation for good fuel efficiency, RV travelers can save money and reduce their environmental impact while on the road.

What factors contribute to better gas mileage in an RV?

Several factors contribute to better gas mileage in an RV, including:

1. Weight: The heavier the RV, the more fuel it requires to move. Therefore, reducing the weight of the RV by removing unnecessary items can improve gas mileage.

2. Aerodynamics: RVs with better aerodynamics are more fuel-efficient as they experience less wind resistance. Installing a wind deflector or ensuring that the RV's roof and sides are streamlined can help improve gas mileage.

3. Tire pressure: Proper tire pressure ensures that the RV rolls smoothly on the road, reducing drag and improving gas mileage.

4. Maintenance: Regular maintenance of the RV's engine, such as oil changes and air filter replacements, can improve gas mileage.

5. Driving habits: Driving at a steady speed, avoiding sudden accelerations and braking, and avoiding idling can all contribute to better gas mileage in an RV.

6. Fuel type: Choosing the right type of fuel for your RV can also help improve gas mileage. Diesel engines are generally more fuel-efficient than gasoline engines.

By considering these factors and making the necessary adjustments, RV owners can significantly improve their gas mileage and save money on fuel costs.

What is the average gas mileage for RVs?

The average gas mileage for RVs can vary depending on the type of RV you have. Class A RVs, which are the largest and most luxurious motorhomes, typically get around 8-10 miles per gallon. Class B RVs, which are smaller and more compact, can get around 15-20 miles per gallon. Class C RVs, which are a combination of the two, usually get around 10-15 miles per gallon. It's important to note that gas mileage can also be affected by factors such as the weight of the RV, the terrain you're driving on, and your driving habits. Additionally, diesel RVs tend to get better gas mileage than their gas counterparts. Ultimately, the best way to determine the gas mileage for your specific RV is to check the manufacturer's specifications and test it out on the road.

What is the real-world gas mileage for RVs on long trips?

The real-world gas mileage for RVs on long trips can vary depending on various factors such as the size and weight of the RV, the terrain, driving habits, and weather conditions. Generally, RVs get between 6-15 miles per gallon (MPG) on the highway, with larger and heavier RVs getting lower MPG.

Class A motorhomes, which are the largest and heaviest RVs, typically get between 6-10 MPG on the highway. Class B and C motorhomes, which are smaller and lighter, can get between 10-15 MPG on the highway.

It's important to note that driving habits and terrain can greatly affect gas mileage. Driving on hilly terrain or in strong headwinds can decrease MPG, while driving at a steady pace on flat terrain can increase MPG. Additionally, frequently accelerating and braking can decrease gas mileage, while maintaining a consistent speed can improve it.

Overall, RV gas mileage can vary greatly depending on various factors, but it's important to keep in mind that RVs are not known for their fuel efficiency.

Which are the best RV brands for gas mileage?

When it comes to the best RV brands for gas mileage, several manufacturers stand out in the market. One of the most popular and reliable brands for fuel-efficient RVs is Winnebago. They have a range of models that are designed with fuel efficiency in mind, such as View, Navion, and Vita. Another brand that is known for its excellent gas mileage is Airstream. Their travel trailers are lightweight and aerodynamic, which makes them more fuel-efficient than other models. In addition, Pleasure-Way is another brand that offers fuel-efficient RVs, particularly their Class B models. Other brands that are worth considering include Leisure Travel Vans, Roadtrek, and Coachmen. However, it's important to note that gas mileage can vary depending on several factors, such as the size of the RV, weight, engine power, and driving habits. It's always recommended to consult with a reputable RV dealer to find the best model that suits your needs and budget.

Which RV type is the most fuel-efficient?

When it comes to fuel efficiency, smaller RVs are generally more fuel-efficient than larger ones. Among the different types of RVs, Class B motorhomes, also known as camper vans, are considered the most fuel-efficient as they are built on a standard van chassis and have a smaller overall size and weight compared to other RV types. Class B motorhomes typically get around 18-25 miles per gallon, which is significantly better than Class A or Class C motorhomes. However, it's important to note that fuel efficiency can also depend on factors such as driving habits, terrain, and weather conditions. It's always a good idea to research and compare fuel efficiency ratings of different RV models before making a purchase. Additionally, regular maintenance and upkeep can also help improve fuel efficiency and reduce overall costs.