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A 43-foot family mansion with a massive bunkhouse suite

2026 FOREST RIVER SIERRA 3844QUAD

MSRP $159,999
Our Price $123,995

Specifications

RV TypeFifth Wheel Stock No26FR005
StatusNew Sleeps10 person(s)
Length42.1 ft. Weight13805 lbs.
ExteriorFiberglass Lot LocationFort Saskatchewan

The 2026 Forest River Sierra 3844QUAD is a heavy-duty, 43-foot luxury fifth wheel engineered for maximum occupancy without sacrificing high-end residential comfort. Its "QUAD" designation refers to the massive rear bunkhouse suite, which provides a dedicated, private living wing for kids or guests.

Core Specifications
  • Exterior Length: 42' 9"

  • Dry Weight (UVW): 13,805 lbs

  • Hitch Weight: 2,295 lbs

  • Sleeping Capacity: 8–10 people

  • Slide-outs: 5 (Hydraulic and Electric mix)

Specific Layout Highlights
  • The Quad-Bunk Suite: The rear bunkhouse features two slide-outs of its own. It includes a flip-up bunk over a tri-fold sofa on one side and a stationary bunk over a desk/wardrobe on the other, creating a true "bedroom" feel rather than just a sleeping nook.

  • Dual Entry & Half-Bath: Features a second entry door that leads directly into the rear half-bath. This "mudroom" style entrance is perfect for kids to come in and out without tracking dirt through the main living area.

  • Master King Suite: The front master bedroom features a standard 72" x 80" King Bed on a slide, a massive walk-in front wardrobe with washer/dryer prep, and a dedicated dresser with a TV hookup.

  • Butlers’ Pantry: The kitchen is enhanced by a deep walk-in pantry tucked behind the entertainment center, providing enough shelf space for long-term stays.

  • Island Kitchen: Equipped with solid-surface countertops, a 16 cu. ft. 12V stainless steel refrigerator, and a 24" high-output residential-style oven.

The "Stay Cool" Systems (Our Specialty!)
  • Dual 15,000 BTU ACs: This 43-foot rig comes standard with two ducted 15k units (30,000 BTUs total) and is prepped for a 3rd AC in the bunkhouse for extreme climates.

  • 60k BTU Tankless Water Heater: An on-demand system that provides endless hot water, which is essential when you have 8+ people sharing two bathrooms.

  • Underbelly Armor: Includes a specialized protective shield, 12V heating pads on all holding tanks, and R-10 sidewall insulation for true four-season durability.

  • Solar Power: Comes factory-equipped with a 200W roof-mounted solar panel and a 30-amp controller to keep your 12V fridge and lights running off-grid.

The "Short & Sweet" Description

"A five-slide family fortress with a private bunkhouse suite, a bath-and-a-half, and dual-ducted ACs—the ultimate luxury retreat for the whole crew."


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All prices plus GST.

Disclaimer: All information, including but not limited to, pricing, product information, specifications, media and dealer promotions are subject to change without notice.

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