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- New
- In Stock
- Adventure Campers USA
- 1124
- W1W4NBVY0RT187723
- Motorhome
- Class B
- Stone Grey
- 144 HP
- Diesel
- 19 ft
- 1
- 1
Overview
The 2026 Beast Mode XO is Storyteller’s flagship 144" MODE van built for hardcore overlanding and off-grid exploration. Designed to combine luxury, ruggedness, and self-sufficiency, it brings next-level capability in a compact, agile footprint.
Performance & Off-Road Capability
EVICTUS™ Advanced Suspension – Robust suspension system tuned for absorbing rough terrain, washboard roads, and off-road impact, giving you confidence beyond pavement.
nVader® Equipment Suite – Modular, bolt-on accessories including a roof rack, brush guard, ladder, rear rack, running boards, and storage box, all engineered for heavy use.
All-Terrain Wheels & Tires – Flarespace’s flow-forged wheels paired with BFGoodrich KO3 all-terrain tires deliver grip and durability over dirt, rocks, and mud.
Ground Clearance & Chassis – With about 10.5" of ground clearance, the Beast Mode XO can better navigate obstacles and uneven trails.
Built on Mercedes-Benz Sprinter 144" High Roof / 2500 AWD – Under the hood, you get the 4-cylinder high output turbo diesel engine with all-wheel drive, backed by Sprinter's refined on-road systems (active braking, lane keeping, etc.).
Power, Energy & Off-Grid Systems
16.8?kWh M-Power™ Battery System – Powered by Lithionics®, this system, combined with auxiliary alternator and inverter, lets you run appliances, climate, and lighting off-grid.
High-Capacity Inverter (3,000?W) – Handles heavier loads like microwaves, induction cooktops, etc.
Solar + Expandability – The roof includes solar panels (rated ~100?W, expandable) plus intelligent power distribution via MODEcom™ to balance loads.
Starlink® Ready – A conveniently placed roof-accessible plug allows easy mounting and activation of a Starlink® Mini for connectivity anywhere.
Interior Design & Comfort
Glow-Up Lighting & Finishes – Upgraded interior styling includes diffused, dimmable LED lighting above upper cabinets, refreshed color schemes, and modern stitch patterns.
MODEcom™ 11" Touchscreen – Central control hub for systems: power, water, climate, lighting — all at your fingertips.
DreamWeaver™ Bed / Work Surface – The queen-size bed folds up to become a standing-height workspace; underneath, the GearGarage™ offers storage and flexibility.
ElectricSlide™ Loveseat – A powered loveseat in the 2nd row, offering independent recline and lateral sliding to balance aisle space or lounge comfort.
BoomBox™ Wet/Dry Bathroom – A full-size bath module that can function as a wet bath or drying closet. Features include removable shelves, double-opening doors, a swivel cassette toilet, venting, and a full-length mirror.
Efficient Galley Setup – Stainless steel sink with foldable faucet, exterior fold-down table, induction cooktop, microwave, and refrigerator/freezer support compact but full meal prep.
Connectivity & Amenities – 8 × 110?V outlets, multiple USB ports, 12?V outlets, ceiling exhaust/intake fan, privacy shades, bug screens, and insulation standards for four-season use.
Exterior Features & Utility
Powered 10’ Awning with Dimmable LEDs – Provides usable shade and ambient lighting for outdoor time.
Roof Rack with Sonic Wedge Deflector – Aerodynamic rack design for mounting gear while reducing drag.
KC HiLiTES® 360° Lighting Package – Full lighting setup for visibility in all directions during nighttime expeditions.
Full-Size Spare & Off-Road Accessories – Mounted spare tire, no-rub fender kit, fender flares, hood spoiler, running boards, rear step, and nVader ladder/rack systems.
Water & Utility Connections – 21-gallon fresh, 24-gallon grey tanks (with heating loop), city water hookup, shore power inlet, exterior shower, and solar port.
Dimensions, Capacities & Specs (Highlights)
Length: ~20 ft
Height: ~10’3"
Interior Height: ~6’3"
GVWR: ~9,050 lbs
- New
- 1124
- 2026
- Storyteller Overland
- Beast XO
- Motorhome
- Class B
- Storyteller Overland Mode
- W1W4NBVY0RT187723
- High-output 4-cylinder turbo diesel
- 9-speed automatic transmission
- Mercedes
- 144 HP
- Diesel
- 19 ft
- 21 gal
- 24 gal
- 1
- 1
- Yes
Recommendations
Advertised pricing excludes applicable taxes title and licensing, dealer set up, destination, reconditioning and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.