11 Most Fuel Efficient Camper Vans [2024 Updated List]

ARE YOU LOOKING FOR THE MOST FUEL EFFICIENT CAMPER VAN?

As any seasoned van lifer will tell you, fuel can be one of the biggest expenses when living the dream on the road. That’s why finding the most fuel efficient camper van is sometimes more than just a preference, it’s a necessity.

While smaller camper vans get better MPG (miles per gallon), we’ve scoured the market to bring you a comprehensive list that includes both compact and larger camper vans for you to compare. Let’s dive into the details and help you find the camper van with the best gas mileage for your journey!

Table to Compare Camper Van MPG

Van Model	MPG (City)	MPG (Highway)	MPG (Average)	Fuel Type	Van Reliability Rating
SMALL CAMPER VANS
Toyota Sienna (Hybrid)	27	36	32	Hybrid	★★★★★
Ford Transit Connect	22	28	25	Gasoline	★★★★★
Ram ProMaster City	21	28	24.5	Gasoline	★★★
Nissan NV200	21	27	24	Gasoline	★★★★
Mercedes Metris	20	26	22	Gasoline	★★★
Honda Odyssey	20	24	22	Gasoline	★★★★
LARGE CAMPER VANS
Mercedes Sprinter	14-18	16-20	18	Diesel	★★★★
Ford Transit	13-15	16-19	13-16	Gasoline	★★★★
Ram ProMaster	13	18	15.5	Gasoline	★★★
Nissan NV Series	13	15-17	15	Gasoline	★★★

7 Most Fuel Efficient SMALL Camper Vans

#1 Toyota Sienna (Hybrid)

The Toyota Sienna Hybrid not only shines as the most fuel efficient camper van, offering up to 35 MPG for hybrid versions, but it also provides ample interior space and a comfortable ride. It’s perfect for families or individuals seeking an eco-friendly option without compromising on comfort and space. The hybrid model, in particular, stands out for its smooth ride, reliability, and cutting-edge features that make every journey enjoyable.

#2 Ford Transit Connect

With a combined MPG of 25, the Ford Transit Connect is favored for its maneuverability and compact size, which does not compromise its cargo space and conversion potential. It’s a great option for urban explorers who need to navigate tight streets and those who prioritize a balance between efficiency and functionality.

#3 Ram ProMaster City

The Ram ProMaster City, with a combined MPG of 24.5, offers excellent fuel efficiency alongside a robust build quality, making it suitable for those who value reliability and durability. Its compact size paired with a surprisingly spacious interior makes it a popular choice for solo adventurers or couples.

#4 Nissan NV200

The Nissan NV200 stands out with its 24 MPG combined fuel efficiency and is highly appreciated for its compact footprint and excellent maneuverability. It’s an ideal choice for city dwellers who also love to escape to the countryside, offering a practical and efficient solution for both environments.

#5 Mercedes Metris

Though the Mercedes Metris has a lower estimated combined camper van MPG of 22, it compensates with superior driving dynamics, build quality, and brand reliability. It’s the go-to option for those who are looking for a more premium feel in their camper van without going into the large van territory. As well, it offers more interior space than the Ford, Ram, Nissan, or any other small van option.

#6 Honda Odyssey

Not as commonly converted into a camper but still worthy to be on the ‘most fuel efficient camper van’ list. The Honda Odyssey, with an estimated combined MPG of 22, offers a unique proposition. Its smooth driving experience, reliability, and spacious interior make it a fantastic candidate for conversion into a comfortable and efficient camper for small families or individuals.

4 Most Fuel Efficient LARGE Camper Vans

#1 Mercedes Sprinter

The Mercedes Sprinter (Diesel) is renowned not just for its fuel efficiency, with up to 18 MPG combined, but also for its versatility and reliability. It’s the ideal choice for those needing more space and the capability to customize extensively, offering a solid foundation for a home on wheels that doesn’t skimp on efficiency. Aftermarket upgrades can improve the fuel economy even further. Just be sure to verify any impacts on your warranty before installing them.

#2 Ford Transit

With a combined MPG of around 13-16, depending upon the model and drivetrain combination, the Ford Transit (Gasoline) balances size with fuel economy. It stands out for its comfort, driving ease, and spacious interior, making it a favorite among families and individuals looking to tailor their space to specific needs without a significant compromise on fuel efficiency.

#3 Ram ProMaster

The Ram ProMaster offers a combined MPG of 15.5 and is praised for its front-wheel-drive layout, which provides a lower floor height, making loading and unloading easier and conversion more versatile. It’s a solid choice for those looking for a blend of functionality, space, and somewhat efficient fuel use in a larger van.

#4 Nissan NV Series

With a combined MPG of 15, the Nissan NV Series is not the most fuel efficient camper van but still on the list offering durability and a powerful V8 option for those who need extra power. Its traditional truck-like build make it suitable for heavy-duty use and extensive custom conversions, appealing to those who prioritize space and power alongside reasonable fuel efficiency. However, the NV has the smallest interior space of any of the larger van options.

The Least Fuel Efficient Camper Vans

The least fuel efficient camper vans are often older models or those built for heavy-duty applications, prioritizing power over fuel economy. Alongside the Chevrolet Express and GMC Savana, vehicles such as the Ford E-Series and the older Volkswagen Westfalia campers also fall into this category.

These models are known for their robust performance and ample room, making them a favorite among those who need a van that can handle tough conditions, carry significant loads, or be extensively customized for unique living or working spaces. While they may not be the most economical choices in terms of fuel consumption, their durability and adaptability make them invaluable for certain adventurers.

Nonetheless, recent advancements can offer more efficient alternatives without sacrificing the power and space that make these models so appealing. They also come with a much higher price tag!

Tips To Improve Your Van’s Fuel Efficiency

Here are practical tips that can help you enhance your MPG and have the most fuel efficient camper van, regardless of its base efficiency:

Regular Maintenance: Keep your van in top condition with regular maintenance checks. This includes changing the oil on schedule, ensuring the air filter is clean, and the engine is running smoothly.
Tire Pressure: Incorrect tire pressure can significantly affect your van’s fuel efficiency. Check your tire pressure regularly and keep it within the manufacturer’s recommended range.
Reduce Weight: The heavier your van, the more fuel it uses. Remove unnecessary items and only carry what you need for each trip. Consider the weight of potential modifications and choose lighter options when possible.
Aerodynamics: Camper vans aren’t known for their aerodynamic design, but you can still make improvements. Avoid adding external storage or bulky items that increase wind resistance. If you have a roof rack or other rooftop items, consider adding a custom fairing to the front to help deflect the wind and improve fuel mileage.
Drive Smoothly: Aggressive driving (speeding, rapid acceleration, and hard braking) wastes fuel. Drive smoothly, accelerate gently, and anticipate stops to improve fuel efficiency.
Use Cruise Control: On highways, using cruise control can help maintain a constant speed, which is more fuel-efficient than fluctuating speeds.
Plan Your Route: Avoiding traffic jams and taking the most direct route can save fuel. Use navigation apps to plan efficient routes and travel during less congested times when possible.
Idle Less: Idling for long periods can waste a surprising amount of fuel. Turn off your engine when you’re parked or waiting for an extended time.

Converted Van Examples

Discover a variety of van conversion ideas at Contravans, where their gallery showcases everything from compact traveler setups to spacious family designs. Each conversion highlights innovative space utilization, storage, and comfort tailored to van life.

For inspiration and insights into customizing your van, check out Contravans’ Gallery Here. It’s an excellent resource for anyone planning or upgrading their camper van. If you have any questions about van conversions, you can Contact Us Here.

Click here to view some of our camper van conversion costs

Conclusion: The Most Fuel Efficient Camper Van

In the search for the most fuel efficient camper van, the Toyota Sienna Hybrid emerges as the top choice for small vans, offering up to 35 MPG with its hybrid engine. However, space and conversion options will be much more limited that with small cargo vans like the Ford Transit Connect. For larger van needs, the Mercedes Sprinter (Diesel) leads with its blend of space and efficiency. Ultimately, the best camper van combines great fuel economy with your specific travel needs and practices. Enhancing your van’s efficiency involves more than just a high MPG rating; regular maintenance, driving habits, and optimizing load also play crucial roles. The ideal choice is one that supports your adventures while being mindful of both your budget and the environment.

You might also be interested in:
Transit vs Sprinter | Which is the Best Campervan?
Promaster vs Transit | Which is the Better Camper Van?
Camper Van Builders Colorado | Why Choose Contravans?