
Line photo: Storyteller Overland publishes one photo for the MODE line, so it may show another floorplan. Windows and slides can differ from the Beast MODE OG described here.
Storyteller Overland · Class B · 2027
Storyteller Overland Beast MODE OG
Storyteller's flagship off-road van starts from a Sprinter 144 AWD with EVICTUS suspension and a 16.8 kWh lithium bank charged by a high-output alternator. A Halo shower with concealed pan stands in for a fixed wet bath, and the toilet is portable or cassette depending on floorplan. Around $266,000 for the OG; the Classic MODE starts lower with half the battery.
- Approx. price
- ~$265,614
- maker price
- Length
- 20 ft
- Sleeps
- 2
Specifications
Size
- Exterior length
- 20 ft
- Exterior height
- 10.3 ft
- Sleeps
- 2
- Slide-outs
- 0
Tanks and power
- Fresh water
- 37 gal
- Gray water
- 24 gal
- Factory solar
- 100 W
- House battery
- 16.8 kWh M-Power lithium (Lithionics) (standard)
Chassis
- Chassis
- Mercedes-Benz Sprinter 2500 144" high roof AWD
- Engine
- 4-cyl high-output turbo-diesel
- Fuel
- Diesel
Standard equipment named by the maker
- Sprinter 144" AWD with EVICTUS Advanced suspension
- 16.8 kWh M-Power lithium, high-output auxiliary alternator, 3,000 W inverter
- 100 W solar (expandable to 325 W)
- Diesel-fired water heating with recirculation
- Interior Halo Shower with concealed pan; portable or cassette toilet
- Heated 24-gal grey tank
- nVader rear rack, ladder and storage box
Weights
2027 maker figures
- GVWR
- 9,050 lb
- Dry weight (UVW)
- not published
- Occupant + cargo (OCCC)
- not published
- Towing capacity
- not published
Size, to scale
- Storyteller Overland Beast MODE OG · 20 ft long · 10′4″ tall
Compared with
Similar models

Class C · Storyteller Overland
Storyteller Overland GXV HILT
- Length
- 29 ft
- Sleeps
- 2
- GVWR
- 19,500 lb
- 1320 W solar
- Diesel
- 120 gal fresh
~$525,782
Line photoClass B · Grech
Grech RV Turismo-ion AWD
- Length
- 19.5 ft
- Sleeps
- —
- GVWR
- —
- 150 W solar
- Diesel
- 16 gal fresh
~$267,400
Line photoClass B · Winnebago
Winnebago Revel 44E
- Length
- 19.6 ft
- Sleeps
- 2
- GVWR
- 9,050 lb
- 210 W solar
- Tows 5,000 lb
- Diesel
~$261,808

Class B · Airstream
Airstream Interstate 19X
- Length
- 20.1 ft
- Sleeps
- 2
- GVWR
- 9,050 lb
- 240 W solar
- Tows 5,000 lb
- Diesel
~$240,900
Where these figures come from
Checked against these pages on October 16, 2026. Options and later model-year changes can move any of them.