2026 Entegra Coach Ethos 20E

ENTEGRA ETHOS Motorized RV

Meet the ENTEGRA ETHOS Motorized RV, a 2026 Class B gas van built for confident everyday driving and comfortable on-the-road living. Powered by a 3.6L V6 24V VVT 276HP engine with 250 ft.-lb. torque and a 9-speed automatic 948TE transmission, this window-van conversion is designed to feel like home while staying easy to manage.

Built on a capable RAM ProMaster 3500 chassis

From the ground up, the ETHOS emphasizes stability and towing readiness. It rides on LT225/75R 16E tires with aluminum wheels and includes an E-Z Drive setup with Hellwig helper springs and premium heavy-duty suspension. For added versatility, you’ll find a 3,500 lb. rear hitch receiver with a dual 4/7 pin connector, plus a 12V chassis battery.

Power, climate, and water systems for the road

Inside and out, the ETHOS supports practical off-grid comfort. A 2,800W gas generator with auto-gen start helps keep essentials running, while a portable solar plug supports energy flexibility. For onboard power, there are (2) 12V AGM house batteries with a disconnect switch, a 1,000W inverter, and 30-amp electrical service with a detachable power cord.

Climate and hot water are handled by a 120V Coleman-Mach 10 13,500 BTU air conditioner and a Truma Combi Eco Plus water heater and furnace. Water needs are covered with a 12V demand water pump and a water filtration system, plus heated holding tanks (12V pads) with LED-lit holding tank valves, black tank flush, and a winterization drain system.

Key features and specifications

• Chassis: RAM ProMaster 3500 window van with E-Z Drive (Hellwig helper springs)
• Fuel: 24 gal. gas tank
• Generator: 2,800W with auto-gen start
• Electrical: 30-amp service with detachable power cord; 1,000W inverter
• Water: 21 gal. fresh; 10 gal. black; 20 gal. grey
• Air & heat: 13,500 BTU Coleman-Mach 10 A/C; Truma Combi Eco Plus

Driver-focused cockpit and smart safety tech

The cockpit pairs modern connectivity with confidence on the road. Uconnect 5 NAV infotainment includes Apple CarPlay and Android Auto, with push-button start and a ParkView rear backup camera with dynamic gridlines. Blind spot monitoring with rear cross path detection, LaneSense lane departure warning with lane keep assist (plus crosswind assist, electronic stability control, pedestrian/cyclist emergency braking, traffic sign information, drowsy driver detection, cruise control, and driver/passenger airbags), and forward collision warning with active braking help you stay aware.

Comfortable interior and practical living spaces

Custom-molded ABS interior wall panels, European-style cabinetry, residential vinyl flooring, and a Firefly Multiplex system with a wall-mounted touchscreen for total coach control create a clean, modern feel. The kitchen includes a convection microwave, 2-burner gas cooktop, stainless-steel sink, and ball-bearing drawer guides. For sleeping, the 59 in. x 73 in. Murphy bed maximizes daytime space.

Ready to see how the ENTEGRA ETHOS Motorized RV fits your travel style? Contact the dealer today or schedule a viewing to explore this 2026 Class B in person.