Sprinter Conversion - 20 mpg — Purpose-Built Adventure Van | Full Off-Grid Class B

This isn’t a weekend camper dressed up to look capable. This is a purpose-built, roll-in-your-motorcycle, drop-the-bed-and-keep-moving machine built on the platform the van world calls the Million Mile Sprinter for a reason.

The OM647 five-cylinder turbodiesel is the same engine that racks up 500,000+ miles in commercial fleets worldwide. This one has a documented engine swap with roughly 90,000 miles on the replacement motor and a 1-year warranty with a full paper trail. The chassis has 340K miles of proven reliability, and the replacement motor is just getting started with 90K on the clock.

The build was designed around one concept: maximum utility without sacrificing livability. Load a motorcycle through the rear, drop the queen murphy bed, and you’re sleeping in the same trip. The AC/heat unit lives under the bench so the roofline stays clear for the roof deck and cargo rails. Hard-wired Starlink keeps you connected anywhere — this is a mobile base of operations, not a camping van with a hotspot zip-tied to the dash.

Living Space:
Queen murphy bed folds completely away when hauling gear
Flip-down double seat seats 4 (usable with motorcycle loaded)
4-person dinette in the rear (motorcycle-free configuration)
2020 Sprinter leather cab seats with driver and passenger swivels
10” Apple CarPlay stereo, upgraded speakers, backup camera

Kitchen and Water:
65L Wynter 12V Fridge
Propane stove
21-gallon fresh water tank for shower and kitchen sink
7-gallon removable drinking water tank (separate, stays portable)
Bathroom
Dedicated wet room with cassette toilet and shower

Climate:
10,000 BTU under-bench AC/heater (keeps the roof clear)
Nomadic brushless 10-speed fan

Power and Connectivity:
200W solar
400Ah battery bank
50A DC-DC/MPPT Renogy charge controller
2,000W inverter/charger with shore power plug-in
Hard-wired Starlink

Mechanical:
18-22 MPG
Documented engine swap, ~90K miles on replacement motor, 1-year warranty included
Expanded coolant system
Large-capacity transmission pan with external cooler
Brand new wheels and tires

Exterior:
Roof deck with c-channel cargo rails
Custom rear cargo carrier and ladder rack combo

Who this is for: the person who’s done looking at builds that almost work. Overlanders, motorcycle travelers, remote workers, seasonal nomads — this van has the infrastructure to actually do the job. Priced for a buyer who understands what a T1N with a fresh engine, a full off-grid build, hard-wired Starlink, and documented mechanical history is actually worth.

Located in Reno, NV and sometimes San Diego Delivery available. Serious inquiries only.

MotoVan Vanlife conversion van camper van cargo van toy hauler