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What is a Class B Motorhome: Definition, Specifications & Advantages

When you decide to buy an RV, it can be quite confusing which one to pick as there are lots of options including A-class, B-class, C-class, travel trailers, and fifth wheel. If you are looking to buy a class B RV, then it would be best to take a look at what the Class B camper van really is. Have a look at this guide if you wish to have your own camper van in this motorhome class.

What Is A Class-B Motorhome?

What Is A Class-B Motorhome?

The class B motorhome is the smallest type of motorhome available. Most class b motorhomes are usually called camper vans or conversion vans. The class b van is generally built on an automotive van chassis.

Thanks to their well-thought-out design and engineering, the class b camper van still has what it takes to provide you with plenty of comfort and storage space. The class B RV is well suited for people that want to travel and explore without spending too much time in the vehicle when not driving.

Why Are Class-B Motorhomes So Popular?

The B-class motorhomes are increasingly popular and for the right reasons. Thanks to their smaller size, driving and manoeuvring are much easier and they can also fit into most regular parking spaces. Most class b motorhomes come with the latest technology that helps save time and that is evident in a brand new model from thor motor coach or even ford transit.

In these campervans, you can find a bike rack, a small kitchen, a double bed, gear storage, and many more. With this, your living quarters cannot be more comfortable.

What Are The Technical Specifications Of Class B Motorhomes?


Most class b motorhomes fall between 18-20 feet long and about 7 feet wide. You might find that other RVs are either shorter or longer as this can vary from one manufacturer to another.

What are the largest Class B motorhomes?

When it comes to the different classes of motorhomes, class B RVs are usually the smallest. But their larger models can have an average size of up to 25 feet long.


The B-class motorhome is built on a van chassis, which offers easier driving and parking.


The campervans can run with either a diesel or gas engine.

Fuel Efficiency

The campervan is more fuel efficient than any other RV. This gives you better mileage, meaning you can travel for more miles per gallon.

Sleeping Capacity

The B-class motorhome can sleep about 2-4 people comfortably.

Water And Electrical Systems

A basic campervan will usually come with a detachable fresh water tank and also have an electrical system that revolves around onboard 12v leisure batteries.


When it comes to storage, the campervan is not at the top of the class but it still has enough room to accommodate the necessities for your trip.

What Amenities Are In A Class B Motorhome?

What Amenities Are In A Class B Motorhome?

These are all the amenities and common features you can expect to find in class b camper vans;

  • A designated sleeping area.
  • Galley kitchens.
  • Solar panels.
  • Wet bath.

Additional Amenities

  • Raised roof to give extra space for a raised bed and overhead cabinets.
  • Off-road tires.
  • Storage space.
  • Small stovetop.
  • Outdoor gear such as an awning.

What Are The Advantages And Disadvantages Of A Class B Motorhome?

These are the benefits and downsides to utilizing a B-class motorhome among other motorhomes.


  • Thanks to their relatively small size, they are easy to drive and can fit in most RV parks.
  • Van conversions have better gas mileage.
  • Can also be used as an everyday vehicle.
  • Lower maintenance costs.
  • They are well-equipped to manoeuvre narrow roads and streets.
  • They are the most fuel-efficient class.
  • You can choose any versatile floor plan you want.
  • They are ideal for stealth camping.
  • They are perfect for solo travelers.


  • They don’t have enough space to accommodate larger groups.
  • They don’t have enough interior space to pack all your personal belongings.
  • Limited sleeping capacity.
  • Higher upfront costs.
  • They do not offer slide-outs.

How Safe Are Class B Motorhomes?

The B-class motorhomes are the safest of the different types of motorhomes. This is largely because the chassis of these recreational vehicles are crash tested. They also come with adequate built-in technology that you are already familiar with.

How Much Does A Class-B Motorhome Cost?


The new B-class motorhomes range from £50,000 to £100,000 for the base model.


The used B-class camper vans are still good quality options and have a price range of around £35,000 upward.

Discover the finest motorhomes for sale at Oaktree Motorhomes! Our handpicked selection undergoes a thorough examination, cleaning, and safety check, ensuring the highest quality for our customers.

With over 60 years of experience and a 5-star reputation, we provide exceptional customer service, financing options, and accessories. Call us on 01159 303 140 to schedule a test drive or to learn more about our inventory.

What Are Some Of The Key Factors To Consider When Choosing A Class B Motorhome?

  • Size: The size of your camper van should match your camping needs.
  • Layout: Choose layouts based on how you wish to utilize the camper van.
  • Amenities: While they are not termed luxury motorhomes, your camper van should still have the adequate features you need for your road trips.
  • Build quality: Ensure you go for a sturdy and high-quality campervan.
  • Cost: Make sure that the cost of the campervan you wish to purchase does not exceed your budget.
  • Fuel-efficient model: A camper van that consumes less fuel is a great option for your bank and also the environment.
  • Manufacturer reputation: You need to purchase from a well-renowned manufacturer to avoid complications.

Do You Need A Special Licence To Drive A Class B Motorhome?

Do You Need A Special Licence To Drive A Class B Motorhome?

Since the B-class motorhome does not usually exceed the 10000-pound limit, you do not need a special licence to drive a vehicle in this motorhome category. Usually, your age and maximum authorised mass are used to determine the licence you will need but that won’t be necessary.

Can You Drive A B-Class Motorhome On A Car Licence?

You can make use of your standard car licence to get into the driver’s seat of your class B RV and drive around. Class B motorhomes don’t exceed 3500kg in weight, so it only makes sense that your car licence is sufficient.

Can You Tow With A Class B Motorhome?

While the B-class motorhomes do not have as much towing capacity as the other classes, you can still utilize your class B RV as a towing vehicle. This small vehicle is ideal for towing items like snowmobiles, ATVs, jet skis, and boats. It is essential that you know your cargo carrying capacity, ratings, and weights.

What Is The Towing Capacity Of A Class B Motorhome?

What Is The Towing Capacity Of A Class B Motorhome?

On average, class B motorhomes have a towing capacity that falls between 3500 and 5000 pounds. RV manufacturers usually provide the specifications of your particular vehicle’s towing capacity, so be sure to check it.

What Is The Life Expectancy Of A Class B Motorhome?

The average lifespan of a B-class motorhome is usually about 200,000 miles or around 20 years. It is important to note that how well you take care of your vehicle ultimately determines the duration of the van life.

Is A Class B Motorhome Right For You?

If you like to explore the great outdoors with your family and friends, then there is a class B van that is suited for your road trip. However, you need to ensure that you choose a class b RV that has the features you need for enjoyable camping trips.

What Is The Difference Between A And B-Class Motorhomes?

The key differences between the A and B-class motorhomes are their size and also the chassis used to create them. Class A motorhomes have enough sleeping space for up to eight people, while B-class motorhomes tend to accommodate about four people.

What’s The Difference Between A Class B, Class B+ And Class C RV?

What’s The Difference Between A Class B, Class B+ And Class C RV?

The class B+ vans are built on the same chassis as their class b counterparts but usually feature a larger body. This is why Class B+ motorhomes have more square footage on the interior for storage and living space.

Class C motorhomes are larger motorhomes compared to class b campervans and their main difference is the cab-over design. A class C motorhome is built by taking van or truck chassis and then having the cab cut away to add the RV body. The class c motorhome can sleep up to six people comfortably.


Among all the motorhome classes, the class b motorhomes are the smallest. These compact RVs are cheaper than class C motorhomes and class A motorhomes but still offer you enough room and space for your camping needs. So, before your next adventure, you can determine if the B-class motorhome is the perfect option for you.


1. How Many People Can Fit In A Class B Motorhome?

The number of people that can fit into the class B campervan varies and depends on how much space is available in the van. Generally, this motorhome can house up to four people.

2. What Is The Average Mpg For A Class B Motorhome?

A class B camper van has an average mpg of about 18 to 25, which gives it the best mileage of the three classes.

3. Do Class B RVs Have Bathrooms?

The class B RVs do come with bathrooms. However, since it is a smaller vehicle, the bathroom is usually quite small.

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