For nearly 70 years, Winnebago has helped people chase the horizon. But lately, the horizon hasn’t been far enough. More and more, RVers want to go further, stay longer, and push past the last campsite, the last signal bar, and the last paved road.
The Backcountry Series, starting with the Winnebago Revel and Winnebago EKKO, was the first step. The ARKA is what comes next. The all-new 2027 Winnebago ARKA is a rugged, all-season adventure rig built for those who prefer roads less traveled.
If you're looking to camp, there are plenty of places to park for the night. But if you want to turn nowhere into somewhere, ARKA is your basecamp.
Built for more than pavement
Unlike traditional motorhomes, the ARKA Adventure Truck starts with a RAM 5500 diesel chassis and builds up from there. With a 6.7L inline-six diesel engine and an 8-speed automatic transmission, it offers up to 15,000 pounds of towing capacity.
Engineered with optimized approach, breakover, and departure angles, the ARKA minimizes the underbody limitations that often restrict where an RV can go. Whether navigating rocky terrain or handling water crossings, the structure is designed to manage the vibration and flex that come with the backcountry.
Designed for explorers
The ARKA is designed to bridge the gap between heavy-duty capability and premium comfort, without forcing you into a completely new way of traveling.
If you are used to the power of a heavy duty truck, then you'll feel right at home with the RAM 5500 platform and its 15,000 pound towing capacity.
If you are a long-time Winnebago enthusiast, then you'll recognize the build quality and attention to detail.
If you are a van-lifer looking for the next level, then the ARKA provides the extended off-grid autonomy and four-season durability you have been craving.
If you are a luxury coach owner who feels restricted by the pavement, then this is your invitation to go where your current coach cannot.
The ARKA uses a 48V electrical system centered around the EcoFlow Power Hub, paired with a 15kWh lithium battery and a 3,600-watt inverter, to stretch stays far beyond the weekend.
Instead of planning each stop around RV hookups or campground availability, you can stay put when you find a place worth spending time in. Park near your favorite trail system with your bikes or side-by-sides, shore up right next to your dad's secret trout fishing spot, or build a fire beneath the desert stars. The ARKA keeps you closer to what brought you out there in the first place.
Off-grid autonomy: Up to 14 days of off-grid capability for two people.
Solar power: High-efficiency solar input of up to 900W helps keep the 15kWh lithium battery capacity topped off while you are stationary.
Extreme climate ready: Engineered to operate from -10°F to 120°F without performance loss.
Superior insulation: R-12 rated wall panels and R-15 roof and floor panels keep the climate controlled.
Advanced utility: Includes a Guzzle H2O UV water purification system and an onboard air compressor for easy tire adjustments in the field.
Flexible living space: Convertible dinette and modular interior shift the space between travel, work, and sleeping configurations for up to 6 people
Together, these systems reduce reliance on hookups and make extended off-grid travel more practical and comfortable.
What makes the 2027 Winnebago ARKA different
The Winnebago ARKA reflects a different approach to adventure vehicles. Rather than adapting a traditional coach for limited off-road use, it starts with a heavy-duty platform and builds upward.
Built on the RAM 5500, the ARKA is designed to handle more demanding terrain while still delivering the comfort and usability expected from a Winnebago.
2027 Winnebago ARKA fast facts
Feature
The backcountry benefit
Heavy-duty towing
15,000 pound towing capacity means you never have to leave the toys behind.
Extreme insulation
With R-15 roof and floor insulation, you stay comfortable from -10°F up to 120°F.
Off-grid power
A 15kWh lithium battery capacity and 3,600-watt inverter provide up to 14 days of autonomy.
Clean water anywhere
The Guzzle H2O UV purification system ensures safe drinking water far from city lines.
Smart monitoring
Use WinnebagoConnect to control climate, energy, and security from your mobile device.
Modular interior
Flexible living space for up to 6 travelers, no matter where the ARKA takes you.
Adventure truck performance
Unlike standard motorhomes, the ARKA is engineered for the "off-road" in off-road performance. With tough 41-inch tires and high ground clearance, you can confidently navigate water fording and rocky trails without worrying about underbody damage.
Utility in every detail
From the onboard air compressor for trail-side tire adjustments to the L-track gear garage rated at 500 pounds per track, this rig is designed to be your ultimate basecamp.
Camping has its place, but the ARKA is for everywhere else. It is rugged where it counts, refined where it matters, and ready to turn your "nowhere" into a destination.
*Estimated payment is based on vehicle price (excluding taxes and fees)
and associated lender rates for qualified buyers, term length and any associated trade-in equity or
down payment from buyer. Terms may vary. To see if you qualify for specific financing discounts,
please contact your local Transwest dealership.
