🔍 Top 10 Things to Consider When Buying a Used Camper Van

Buying a used camper van can be one of the most rewarding—and occasionally frustrating—paths to adventure. Whether you’re after a rugged overland rig or a budget-friendly weekend cruiser, the used market offers a variety of chassis options like the Mercedes Sprinter, RAM ProMaster, Ford Transit, Chevy Express, Nissan NV, and even the nostalgic VW Bus.

But before you sign that bill of sale, here are the top 10 things to consider when purchasing a used camper van, so you don’t end up with more project than adventure.

1. 🚐 Choose the Right Van Platform

Unlike buying new, going used opens up more chassis options. Each has pros and cons:

  • Mercedes Sprinter: Great resale value, efficient diesel engines, lots of aftermarket support. But repair costs can be steep and must often be done at certified shops.
  • RAM ProMaster: Budget-friendly and easy to service. Flat walls make DIY builds easier. FWD only.
  • Ford Transit: Widely available, solid balance between cost and performance. AWD options in newer years.
  • Chevy Express/GMC Savana: Old-school but reliable. Less common as full conversions but rugged and easy to maintain.
  • Nissan NV: Good power and size, but discontinued after 2021. Parts availability may be a concern.
  • VW Bus (Vanagon/Westfalia): Vintage charm and built-in cult following, but expect hands-on maintenance and limited safety features.

Tip: Start with your travel goals. Are you going off-grid? Sticking to highways? Need standing room? The chassis sets the stage.

2. 🛠️ Mileage, Maintenance, and Service History

High mileage isn’t a dealbreaker—but lack of maintenance is.

  • Ask for full service records
  • Check for signs of oil leaks, rust, brake wear, or transmission issues
  • Inspect tires, suspension, and undercarriage (especially in northern/salt-heavy regions)

Sprinters, for instance, can last 300k+ miles, but only with consistent service. Chevy Express vans, while basic, are known for long life with minimal maintenance.

3. 🧱 Build Quality and Conversion Type

Not all van builds are created equal. When buying used:

  • Was it a DIY build or professional conversion?
  • Check for water damage, mold, or amateur electrical work
  • Look inside cabinetry, plumbing, and insulation for quality signs

Ask the seller:

  • How was it built?
  • Who did the electrical work?
  • Has it been lived in full-time?

Don’t fall for pretty finishes hiding shoddy work underneath.

4. ⚖️ Weight and Payload

Used vans may already be loaded up—and overloaded.

  • Check the Gross Vehicle Weight Rating (GVWR)
  • Ask for a recent CAT scale reading (some sellers include this)
  • Overloaded vans stress brakes, axles, and suspension

This is especially important for older or smaller vans like the VW Bus or short-wheelbase Transits.

5. 🔋 Electrical System & Off-Grid Capability

Used vans often have existing electrical setups—but are they safe and up to your needs?

Look for:

  • Lithium vs. AGM batteries (Lithium preferred for long-term use)
  • Solar input and controller brand
  • Inverter rating (1000W–3000W)
  • Shore power plug and charge controllers

If it’s more than 5 years old, you may need to upgrade the battery bank or rewire for safety.

6. 💧 Plumbing & Water Storage

Even simple systems can become a headache if not maintained.

  • Test the water pump, faucets, and drain lines
  • Look for leaks, mildew smells, or signs of freeze damage
  • Check how fresh/grey water is stored and emptied

Some used vans come with composting toilets, others with cassette toilets or none at all. Know what you’re getting into.

7. 🛏️ Layout and Livability

Does the layout work for your needs?

  • Bed orientation: Side-to-side or front-to-back?
  • Standing height: Can you stand up straight inside?
  • Storage: Is there enough room for your gear?

Some used vans are built for solo travelers, while others fit a couple or even a small family. A clever layout matters more than a pretty backsplash.

8. ❄️ Climate Comfort

Used vans often lack true 4-season readiness. Look for:

  • Real insulation (Havelock Wool, Thinsulate, not just foam board)
  • Diesel/gas heaters (Webasto or Espar)
  • Ventilation: MaxxAir fans, roof vents, screened windows
  • Working AC (if powered, check inverter capacity)

Tip: Test the heater before buying. If it hasn’t been used in months, it may need servicing.

9. 📋 Title, Registration & Insurance

Don’t overlook paperwork!

  • Ensure a clean title
  • If the van is titled as an RV, insurance is easier (and sometimes cheaper)
  • DIY conversions may require special inspections to qualify for RV insurance

If the van is still titled as a commercial vehicle or cargo van, your options for financing and insuring it may be more limited.

10. 💸 True Cost of Ownership

The sticker price is just the beginning.

  • Repairs or upgrades to the electrical or plumbing systems
  • Tires and brakes if worn
  • Professional inspections (worth the cost)
  • Depreciation vs. resale value down the road

Sprinters and Transits tend to hold value well, especially AWD models. VW buses can increase in value, while ProMasters offer better value up front but depreciate faster.

Final Thoughts

Buying a used camper van is an exciting process, but it takes a keen eye and some patience. Whether you’re eyeing a DIY ProMaster, a vintage Westfalia, or a fully-built Transit, knowing what to look for can help you avoid costly surprises and hit the road with confidence.

Take your time, do your homework, and remember: the best van is the one that fits your travel style, budget, and sense of adventure.