It’s the first question everyone asks, and for good reason. A custom van build is a significant investment, and understanding the cost landscape helps you plan smarter. Whether you’re thinking about a DIY weekend project or a full professional conversion, here’s an honest breakdown of what van builds cost in 2026.
The Quick Answer
Professional full van builds in 2026 typically range from $80,000 to $200,000+, not including the cost of the van itself. DIY builds can range from $10,000 to $60,000+ in materials, depending on how far you take it.
The huge range comes down to three things: the van platform, the systems you include, and the level of finish.
Cost Breakdown by Category
| Category | Budget Range | Notes |
|---|---|---|
| Van (used) | $25,000, $55,000 | Sprinter, Transit, or ProMaster with low miles |
| Van (new) | $45,000, $75,000 | New Sprinter AWD 170 runs ~$65-75K |
| Insulation & walls | $2,000, $6,000 | Spray foam, Thinsulate, wall/ceiling panels |
| Electrical system | $5,000, $20,000 | Lithium batteries, solar, inverter, wiring |
| Plumbing | $2,000, $8,000 | Fresh/grey tanks, pump, hot water, shower |
| Cabinetry & furniture | $5,000, $25,000 | Huge range based on materials and complexity |
| Climate control | $2,000, $8,000 | AC, diesel heater, ventilation fans |
| Kitchen | $2,000, $6,000 | Cooktop, fridge, sink, countertops |
| Windows & ventilation | $1,000, $4,000 | CR Laurence windows, MaxxAir fans |
| Exterior upgrades | $1,000, $8,000 | Racks, ladders, bumpers, lighting, paint |
| Labor (professional) | $30,000, $80,000 |
DIY vs. Professional: What’s the Real Difference?
DIY Builds ($10K, $60K in materials)
The appeal of DIY is obvious: you save on labor and build exactly what you want. But the reality is more nuanced:
- Time investment: Most first-time DIYers spend 6-12 months on a full build, often longer
- Tool costs: You’ll need to buy or rent specialized tools
- Mistakes: Material waste from learning curves can add 15-25% to your materials budget
- Resale value: DIY builds typically resell for less than professional builds
- Systems knowledge: Electrical and plumbing mistakes can be dangerous and expensive to fix
Professional Builds ($80K, $200K+)
Professional builders charge a premium, but you get:
- Speed: 6 to 12 weeks for a Beachside model van vs. 6 to 12+ months for most first-time DIY builds
- Quality: Precision-built cabinetry, properly engineered electrical, leak-free plumbing
- Warranty: Most professional shops back their work
- Resale: Professional builds hold their value significantly better
- Design expertise: Years of knowledge about what works (and what doesn’t) on the road
What Drives the Price Up?
The biggest cost drivers in any van build:
- Electrical system size: Going from a basic 100Ah setup to a 600Ah off-grid powerhouse can add $10,000+
- Finish quality: Butcher block countertops, custom upholstery, and premium hardware vs. basic laminate and off-the-shelf fittings
- Shower/bathroom: Adding a full indoor wet bath adds complexity and cost
- AC: Rooftop or under-bench AC systems are a significant expense in hot climates
- Custom layout: Standard layouts are more efficient to build than one-off designs
How the 2027 models change the equation
Beachside's 2027 lineup takes most of the guesswork out of budgeting. Each model has a proven layout and a starting price that includes the new Mercedes-Benz Sprinter AWD:
- Drifter on the Sprinter 144 AWD: from $140,000
- Oasis on the Sprinter 170 AWD, with an indoor shower: from $195,000
- Gamer Van on the Sprinter 170 AWD, with a dedicated desk: from $195,000
Finishes are chosen at the design meeting and are included in the starting price. Larger electrical systems, suspension, wheels and other upgrades are priced at that meeting. Model vans take 6 to 10 weeks to build (8 to 12 for the Oasis), with weekly updates, and carry a 2-year builder warranty.
How to Budget for Your Build
Our advice after 55+ full builds:
- Start with your must-haves. What can’t you live without? Off-grid power? Shower? AC? Build your budget around those.
- Add 15-20% contingency. Things come up. Materials prices change. You’ll want a buffer.
- Factor in the van. The vehicle itself is a major cost: don’t forget it when budgeting.
- Think about resale. A well-built van holds its value. Think of it as an investment, not just a cost.
- Get multiple quotes. Talk to several builders. Understand what’s included and what’s not.
The Bottom Line
A custom van build in 2026 is a significant investment, but it’s also a vehicle, a home, and an adventure machine all in one. Whether you’re spending $30K on a DIY weekender or $140,000 and up for a finished model on a new Sprinter AWD, the key is understanding what you’re paying for and building something that matches your lifestyle.
