Van Conversion 101

Thinking of converting a Mercedes-Benz Sprinter into a camper van? Whether you’re going DIY or working with a pro, here are four key things to know before diving in:

#1 Create a budget! (And be prepared to go over that budget)

Without a set budget, it’s easy to get caught up in the fun stuff and not realize how quickly costs add up. My advice? Do a little research, estimate the cost of the components you want, and set a realistic budget. Then list out everything you’d include in your dream van. Compare that total to your budget. If it fits — awesome. If not, figure out what you can live without.

This gives you a clearer picture of what to expect and helps avoid surprises later.

And hey, expect to go a bit over budget — it happens. Whether it’s a nicer layout or some extra upgrades, it’s okay to splurge a little as long as you’re not going way over.

#2 Know the type of Sprinter you want!

Mercedes Sprinter vans come in a variety of configurations — including different wheelbase lengths, roof heights, and even wheel drive options. Whether you choose rear-wheel drive or all-wheel drive, that decision can impact how your van performs in off-grid locations or snowy conditions. Keep that in mind when picking your ideal setup.

144” Wheelbase

Pros

• Has the options for both high roof and low roof
• Perfect for daily a daily driver
• Easy to maneuver 

Cons

• Small space to work with/ not many options for layout
• Not ideal for large groups or big families 

170” Wheelbase/ 170” extended 

Pros

• Can fit plenty of passengers
• The options for layouts are basically endless 
• Perfect as a full-time live-in option

Cons

• Takes a bit of getting used to driving
• Can’t fit in a normal-sized parking space

* If you’re leaning toward a larger van, like the 170″ or extended version, it’s worth checking out the safety features that come standard — especially since you’re handling a bigger vehicle. Features like blind spot assist and parking sensors can make driving and maneuvering a lot more manageable.

#3 Know what is a priority to the build

If I’m being honest with you, there are some things that you will have to give up when it comes to converting a custom Sprinter van. Maybe it’s that microwave that didn’t fit in the budget, or maybe it’s the full-size refrigerator that there wasn’t enough room for. It could even be the design of the build itself! Whatever it is, it’s always a bit disappointing. 

That is why it is important to prioritize and know what is a “must-have” for you!

If you begin by deciding which aspects of the build are a priority, you will make sure that those things don’t get thrown out in budget cuts or layout designs. 

#4 Know what your ideal uses are

This can mean a few things — like whether you’re planning weekend getaways, full-time van life, or something in between. Knowing how you’ll use your van is key to making smart choices before starting your conversion.

For example, when I started building out my Sprinter for full-time living, I knew I needed a kitchen and lots of storage. But if I were just using it for weekend trips, I probably would’ve skipped the full kitchen and gone with a simple outdoor grill instead — and that would’ve changed the entire layout.

So start by deciding how you’ll use your van. Once that’s clear, the rest of your conversion plan will come together much more easily.

Do Sprinter camper vans have bathrooms?

Yes, Sprinter camper vans can have bathrooms, but it depends on the layout and van size. In larger models—like the 170″ or 170″ extended wheelbase—you can comfortably fit a wet bath (a compact shower + toilet combo) or even a separate toilet and shower setup. In smaller builds, many people opt for a portable toilet or a pull-out shower system to save space.

How many seats are in a Sprinter van?

A Mercedes Sprinter van can have anywhere from 2 to 15 seats, depending on the model and configuration:

• Cargo vans come standard with 2 front seats
• Crew vans usually seat 5 people
• Passenger vans can be configured to seat up to 15 people

Is a Sprinter van a camper van?

Not by default—but it can be! A Sprinter van becomes a camper van when it’s converted to include living essentials like a bed, kitchenette, storage, and power system. Once converted, it’s classified as a Class B RV, also known as a camper van.

How many seater is a Sprinter bus?

A Mercedes Sprinter “bus” or passenger van can seat up to 15 people, including the driver. These vans are often used for shuttle services, group transport, and tour operations.