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Contact Information

RV Details

  • Price: $29,500
  • Year: 2018
  • Model: SIERRA 378FB
  • Listing ID: 7090405
  • Partner ID: 5042653054
  • Posted On: Oct 16, 2026
  • Updated On: Oct 16, 2026

Description

2018 Forest River Sierra 378FB – One Owner – Luxury 1.5 Bath Fifth Wheel

 

Experience premium comfort on the road or at your favorite destination in this beautifully maintained, one-owner 2018 Forest River Sierra 378FB. Designed with extended stays in mind, this 42-foot luxury coach stands out with its highly desirable 1.5-bath layout, separating your private master retreat from the guest areas.

 

Ownership History & Major Upgrades:

  • One Owner: Purchased new and single-owner maintained, ensuring consistent upkeep, care, and documentation.
  • New Tires: Brand new tires have just been installed, eliminating the immediate expense and safety worries often associated with buying a used RV.
  • New Living Room Seating: Upgraded with brand-new, ultra-comfortable premium couches, providing a fresh, like-new feel inside the living space.

Interior & Luxury Amenities:

The front master suite features a private retreat queen bed with private entertainment area, expansive wardrobe, residential dresser storage, and dedicated full walk in closet space, and a second private closet area prepped for a washer/dryer combo. The attached front bathroom features dual vanities and an oversized walk-in shower with a built-in seat, and skylight allowing natural light to fill the bathroom.

The main living space utilizes dual opposing slides to maximize your square footage. Relax in the new sofa seating directly across from the entertainment center, featuring a 40" LED HD TV and a warmth-producing electric fireplace. A second sofa easily converts to accommodate extra overnight guests close to the mid-ship half-bath. The chef's kitchen features a central island with a deep stainless split sink, solid-surface countertops, a residential refrigerator, a 3-burner cooktop, an oven, and a microwave, and more than ample beautifully adorned cabinetry with a built in wine rack.  A family sized dining table seating 4 sits across from the full kitchen.

 

Construction & Exterior Features:

  • Welded aluminum-framed, vacuum-bonded laminated superstructure
  • 6-Point Hydraulic Auto-Leveling System
  • Underbelly heated and enclosed for extended-season insulation
  • Outdoor kitchen area with refrigerator and sink with hidden electric drop down 35" LCD TV
  • Large electric patio awning with integrated LED light strip
  • Dual 30 lb. propane tanks

Specifications:

  • Length: 42 ft 7 in
  • Exterior Height: 13 ft 2 in
  • Dry Weight: 12,455 lbs
  • GVWR: 15,500 lbs
  • Hitch Weight: 2,096 lbs
  • Holding Tanks: Fresh 60 gal / Grey 134 gal / Black 52 gal

This Sierra 378FB offers an incredible luxury towing experience or stationary living setup at a fraction of the cost of a new model. Call 979-966-3664 to make this amazing 2018 Sierra yours today.

 

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