Buying a camper van is the most expensive purchase most van-lifers ever make — and unlike a house, there's no inspector licensing board, no standard contract, and no MLS. You're on your own. This guide is the playbook: how to budget honestly, what to inspect, what to ask, and how to hand over five figures without getting burned.
1. Set your real budget
The sticker price is maybe 80% of what you'll spend in year one. Budget for:
- Purchase price — the van itself.
- Taxes and registration — 6–10% depending on your state.
- Insurance — $100–$250/month for a converted van; conversions can complicate standard auto policies, so get quotes before you buy.
- Immediate maintenance — tires, brakes, fluids on any used van. Budget $1,500–$3,000 unless records prove it's all fresh.
- Upgrades you'll want anyway — most buyers spend $1,000–$5,000 in the first year (better mattress, solar additions, organization).
If the van costs $60,000, plan to have $70,000 available. The buyers who get in trouble are the ones who spend their entire budget on the purchase.
2. New vs. used
| New / professional build | Used private sale | |
|---|---|---|
| Price | $100k–$250k+ | $25k–$120k |
| Warranty | Yes, on van and often the build | Maybe remaining factory warranty |
| Wait | 4–8 months for a custom build slot | Drive it home this week |
| Depreciation | Steepest in years 1–3 | Someone else took the hit |
| Risk | Low | Higher — inspection is critical |
The sweet spot for most buyers is a 2–5 year old used van: the steepest depreciation is done, the build has been road-tested by the previous owner, and any factory warranty may still be active.
3. Pick the right platform
The big three vans — Sprinter, ProMaster, Transit — each suit different buyers:
- Sprinter: the premium choice. Best resale, available 4x4, most expensive to buy and maintain. Diesel models are beloved; gas models (2019+) are cheaper to service.
- ProMaster: the value pick. Front-wheel drive (great in snow, no driveshaft hump inside), widest body, lowest used prices. The Pentastar V6 is a proven engine.
- Transit: the driver's van. Best handling, strong EcoBoost engines, available AWD. Slightly narrower than ProMaster.
Read the full Sprinter vs. ProMaster vs. Transit comparison →
4. The 40-point inspection checklist
Print this and bring it. A seller who rushes you past any of these is telling you something.
Body and structure
- Rust: check wheel wells, rocker panels, door bottoms, and the underbody. Surface rust is normal; flaking or holes are not.
- Water damage: soft spots in walls or ceiling, musty smell, stained wood, delaminating panels. Water intrusion is the #1 killer of conversions.
- Accident repair: mismatched paint, uneven panel gaps, overspray, wrinkles in the firewall or trunk floor.
- Roof: check fan and solar panel mounts — every roof penetration is a future leak. Sealant should be intact, not cracked.
- Windows and vents: open and close everything. Check seals.
Mechanical
- Tires: check the DOT date code (four digits = week/year). Tires over 6 years old need replacing regardless of tread — budget $800–$1,200.
- Brakes: test for pulling, pulsing, or grinding. Ask when pads and rotors were last done.
- Fluids: oil (should be cleanish), coolant (no oil film), transmission fluid (pink/red, not brown or burnt-smelling).
- Under the hood: look for leaks, cracked belts, corroded battery terminals, mouse nests in air filters (common in stored vans).
- Test drive: at least 20 minutes, including highway speed. Listen for wheel bearing hum, check alignment (hands-off briefly on a straight road), test every gear.
- Dashboard: no warning lights. If the check-engine light was "just reset," walk away or get a pre-purchase inspection.
Electrical system
- Turn everything on at once — lights, fridge, fan, inverter — and watch the battery monitor. Voltage shouldn't collapse under load.
- Ask for the battery age and type. Lithium (LiFePO4) lasts 8–10+ years; AGM lasts 3–5. A 5-year-old AGM bank is a $1,000+ replacement waiting to happen.
- Solar: check the controller display for actual charging watts in sunlight.
- Inverter: plug something real into it (a laptop, a kettle if it's big enough).
- Shore power: plug in and confirm the converter/charger works.
Plumbing and propane
- Run every faucet. Check under sinks for leaks while water runs.
- Flush the toilet. Check the cassette or black tank for cracks and working seals.
- Water heater: run hot water for several minutes.
- Propane: check the tank date stamp (tanks need recertification after 12 years). Sniff for leaks; ask when the system was last pressure-tested.
- Ask about winterization — how was the plumbing protected from freezing?
Paperwork
- Title in the seller's name, no liens (or a lien payoff plan). Rebuilt/salvage titles slash value 30–50% — price accordingly.
- Service records. A thick folder is worth real money; "I did it myself" with no receipts is worth nothing.
- Recall status: check the VIN on the NHTSA website for open recalls.
- Emissions: confirm it'll pass inspection in your state (diesel Sprinters and California buyers, pay attention).
A pre-purchase inspection at an independent shop costs $150–$300 and catches what you can't. For vans over $50,000, it's the best money you'll spend. Some buyers also hire a mobile RV inspector for the conversion systems specifically.
5. Questions to ask the seller
- Why are you selling?
- How was the electrical system designed — who did the wiring, and is there a wiring diagram?
- Has it ever leaked? Where, and how was it fixed?
- What's the oldest component in the build (batteries, tires, propane tank)?
- Has it been in any accidents, even minor?
- How was it stored — garaged, covered, or outside?
- What's the real-world fuel economy you're seeing?
- Is anything currently not working, even something small?
6. Negotiating
Every flaw you found in the inspection is a negotiating point with a dollar figure attached: tires ($1,000), AGM battery bank ($1,200), brake job ($600). Add them up and make your offer accordingly — calmly, with the numbers. Sellers respond to math better than to lowballs. And remember: the seller's asking price already includes a negotiation cushion (see our selling guide), so offering 5–10% under asking isn't insulting — it's expected.
7. Paying safely
Never wire money before seeing the van in person. Never pay with gift cards, crypto, or cash apps to a stranger. Never buy a van you haven't seen — not even with "great photos."
- Safest: meet at the seller's bank, watch them pay off any lien, and complete the title transfer there.
- For distance purchases: use an escrow service that holds funds until title transfers. Never use an escrow service the seller suggests — choose your own.
- Cashier's checks can be counterfeited — verify with the issuing bank before handing over the keys.
Now go find the van. Browse camper vans for sale →