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Expanse 21B | Motor Home Class B

We have 3 21B available
Key Features
  • Sleeps 2
  • 22 ft 0 in Length
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Sleeps 2
Length 22 ft
Ext Width 7 ft 2 in
Ext Height 10 ft
Int Height 6 ft 6 in
Interior Color Crown Point
Exterior Color Standard Expanse Graphics
GVWR 11000 lbs
Fresh Water Capacity 28 gals
Grey Water Capacity 17 gals
Black Water Capacity 19 gals
Tire Size 205/75R16C
Furnace BTU 17000 btu
Generator Onan® 2800W
Fuel Type Gasoline
Engine 35L EcoBoost V6
Chassis Ford Transit AWD 350HD
Fuel Capacity 25 gals
Wheelbase 148 in
Refrigerator Size 5.3 cu ft
Cooktop Burners 1
Shower Size 25" x 46.75"
Number of Awnings 1
Axle Weight Front 4360 lbs
Axle Weight Rear 7700 lbs
Water Heater Type Timberline hydronic
AC BTU 13500 btu
TV Info LR 24"LED HD Smart TV
Awning Info Carefree® armless motion sensing patio with LED light strip
Gross Combined Weight 13000 lbs
Shower Type Wet/Bath Shower
Electrical Service 30 amp

Entegra Coach Expanse Class B gas motorhome 21B highlights:

  • 68" Power Sofa
  • Wet Bath
  • Swivel Driver and Passenger Seats
  • 24" LED HD Smart TV


The Expanse brings you luxury, comfort, and safety all in an easy-to-drive Class B size. The rear 68" power sofa has plenty of space to stretch out, and two additional jump seats and a lagun table make it comfortable enough for a few people to eat dinner or watch the 24" LED HD Smart TV. You could also enjoy meals up front, where the driver and passenger swivel seats can be turned to access the fold-down table there. Conveniently, the kitchen is in the middle so no matter where you decide to eat, the table is only a few steps away! The wet bath is also centrally located, with a shower, foot flush toilet, and Aqua View® SHOWERMI$ER™ water management system. Thoughtful design includes styling elements like the Tecnoform® European-style high-gloss cabinetry, residential vinyl flooring, and a removable privacy shade for the sliding door window. 


The Entegra Expanse Class B gas motorhome offers the Ford Transit AWD 350HD chassis, so you'll be good to go no matter the terrain or weather. There's a 3.5L EcoBoost V6 engine paired with a 10-speed transmission. You'll also appreciate the utility of all-terrain tires and the heavy-duty trailer tow package with dual 4/7 pin connector. The driving experience is enhanced by cutting-edge safety features like the 360° camera, blind spot assist, and side and reverse sensing systems. Outside amenities include a Carefree® armless motion sensing patio awning, fiberglass running boards, an exterior shower, and both rear and side screen doors. You'll be comfortable no matter what, with the 13,500 BTU air conditioner and Timberline hydronic heating system. An Onan 2800W generator and 190W roof-mounted GoPower® solar panel with integrated control panel both come standard for all your power needs. 

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  1. Expanse 21B Floorplan Image Zoom

    Expanse 21B

    (3 in stock)

    22 ft 0 in in length, sleeps up to 2, many colors ...more

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