Fully Dialed 4×4 Sprinter Basecamp w/ RTT — Pro Build, 4-Season, Off

2021 Mercedes Sprinter 144 4×4, professionally built by Overland Van Project, meticulously spec’d and carefully maintained from day one. This is a high-end, professional build using best-in-class materials and components, with a layout that prioritizes simplicity, usability, and durability.

This van is built for seamless, plug-and-play, 4-season fun, with thoughtful touches for comfort and convenience: a custom Flarespace mattress and full flares ensure a great night’s sleep for short and tall people alike, and a discreet Laveo dry flush toilet is seamlessly integrated to maximize space. Everything is where it should be, and everything has a purpose.   

Drives 3, sleeps up to 4, and functions like a true two-room setup—in addition to serving as an additional queen size bedroom, the GFC rooftop tent doubles as a shaded hangout, reading spot, or elevated deck for epic views. The van’s interior finishes were designed to evoke a sense of calm, and its front-to-back visibility makes the living space feel open and larger than it is.

Purchased the final year Mercedes offered a true 4×4, this van goes anywhere and everywhere with confidence: snow, rough roads, off-roading, and getting in and out of places AWD vans avoid. It’s the perfect mobile base camp for 4-season adventure (ski, MTB), romantic long weekends in the woods, and fully-contained small family camping. Wherever you take it, you can count on it: drive as long as you want, pull over wherever you land, and your cozy mobile cabin is ready to go—heat, bed, food, power.

Vehicle:

1. 2021 Mercedes Sprinter 4×4 144” Cargo Van
2. 4WD | High Roof | Roof Rails
3. Low & High Range 4×4 Package
4. 3.0L V6 Turbo Diesel BlueTEC engine, low emission, ULEV
5. 7-Speed Automatic
6. 40,782 miles (mostly highway)
7. Color: Stone Gray
8. Driver Convenience Package: Blind Spot Assist, Attention Assist, Lane Assist, + more
9. Comfort Seat Package + swivel seats + heated seats
10. MBUX Multimedia System + Navigation
11. Parking Package with 360-Degree Camera
12. Towing Capacity 5,000 lbs
13. ARB onboard air compressor with front and rear ports (build upgrade)
14. Sumo Springs suspension (build upgrade)

All service has been performed at a Mercedes dealership.

Build:

Professionally custom-built by nationally renowned, RVA-certified Overland Van Project (~$120K build, documentation available).

Interior Comfort & Insulation:

1. Timberline diesel-powered cabin heat + hot water
2. Volta 6.6kWh system with secondary alternator charging (reliable off-grid use for 24-48 hours, easily extended with driving) 
3. Shore power integration
4. Marine-grade paneling with a 3-layer insulation system (sound deadening, Thinsulate, reflective barrier) delivers thermal performance, durability, and noise reduction
5. Maxxair vent fan
6. Chilewich ceiling fabric
7. Lonseal commercial flooring
8. The Bugwall insect side door wall screen
9. Van Made Gear window covers (including reflective covers for windshield and front windows)

Plumbing:

1. 20-gallon freshwater tank (w/ electric heater)
2. On-demand hot water
3. 7-gallon grey tank
4. Laveo Dry Flush Toilet with battery and charger
5. Custom Toilet Sliding System from rear garage into galley
6. Rear outdoor shower with ripstop curtain and bamboo mat

Living:

1. Swivel Comfort Seats
2. Fully upholstered Headliner shelf
3. AVW Seat System with quick conversion between seat, bench, and bed (potential 5th person sleep setup)
4. LAGUN table with holster (seats 3 for meals, work space, etc.)
5. Power outlets in bed, kitchen, and dining/work area
6. Flatline Van Co bamboo-fronted upper cabinets with Push-Lock latches + Soft Close hinges
7. T-Vent windows (usable in rain for airflow)
8. Dimmable interior lighting
9. Over-cabinet lighting

Sleeping:

1. Murphy bed platform (typically left down for daily use)
2. Custom 60” x 79.5” Flarespace Mattress, 5” low-profile memory foam, USA-made (organic cotton cover + egg crate topper for even more comfort)
3. Flarespace Bump-Outs (paint-matched, with integrated windows) for comfortable sleeping up to ~6’2”
4. Full sit-up head room in bed
5. Alpine storage system at bedside
6. Dual gooseneck reading lights with USB-C
7. Bedside USB, USB-C and power outlets
8. Sirocco Oscillating Fan in sleeping area for additional airflow
9. GFC Rooftop Tent (functions as a true second bedroom)

Kitchen:

1. Isotherm 130L/2.3 cu.ft. Refrigerator + Freezer
2. True-Induction single burner cooktop
3. Stainless sink with gooseneck faucet + cutting board cover
4. Solid Surface countertops (resistant to stains, mold and mildew)
5. Full galley layout with:
6. –Drawer bank for pots, pans, utensils, pantry
7. –Secondary counter across from main galley
8. –Under-sink utility cabinet with trash, paper towel holder, and corded mini vacuum
9. Soft Close drawers with latches
10. Drop-down exterior galley table

Garage / Storage:

1. Open gear garage under bed (fits two bikes)
2. Custom Flatline Van Co heavy-duty slide-out tray for effectively 360-degree, end-to-end access
3. RBB Components rear-door storage bags
4. Van Essentials Back-Of-Seat Organizer 
5. Stainless steel L-Track on rear doors and in dining area
6. Gorilla Mount for shovel/axe
7. Rear Access to ARB compressor

Exterior:

1. Flatline Safari roof rack
2. Go Fast Campers Rooftop Tent
3. Go Fast Crossbars (for surfboards, additional gear, etc)
4. Fiamma F45 Awning
5. Roambuilt Ladder and Running Boards
6. Falken Wildpeak AT3W Tires
7. LED headlight upgrade
8. KC LED Light Bar

Purchase Details:

1. Asking Price: $150,000
2. Location: Portland, Oregon
3. Title: Clean 
4. VIN: W1Y4EBVY1MT070202

Interested? Get in touch to schedule a showing. Serious inquiries only please.