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Photo of Rv
Photo of Rv
  • Price: $45,000
  • Year: 2021
  • Model: SOLITUDE 378MBS R
  • Property ID: 6998240
  • Partner ID: 5038674363
  • Posted On: Dec 16, 2025
  • Updated On: Dec 16, 2025

RV Description

PRICED TO SELL 2021 Grand Design Solitude 378MBS Fifth Wheel
Fully Loaded | Inspection Complete | Transferable Warranty

This 2021 Grand Design Solitude 378MBS is a luxury fifth wheel that offers exceptional value compared to new and is priced to sell. It includes the Residential Living, Peace of Mind, Max Built Construction, and Weather-Tek packages (details below).

The camper has never been towed on the road and was used exclusively as a stationary guest suite for visiting family and friends. Always connected to shore power and well maintained.

Condition & Full Disclosure
Professional inspection completed at Campers Inn RV
HVAC, hydraulics, appliances, and tanks inspected
Any required service addressed
Exterior has minor cosmetic dents and dings only
Interior chair shows light cosmetic scrapes from a family members cat
House batteries will need replacement (factored into price)

Warranty
Fully transferable Platinum Extended Warranty
72-month term
Over 2.5 years remaining

Key Specs
2021 Grand Design Solitude 378MBS
Approx. 41'4" length
4 slide-outs
Sleeps up to 8
Mid-bunk floor plan with loft
Included Packages & Highlights
Max Built Construction
101" widebody, walk-on roof
7,000 lb axles & 17.5" H-rated aluminum wheels
Aluminum cage construction
Frameless windows, slam-latch doors
50 Amp service & satellite/cable prep

Peace of Mind Package
MORryde pin box & CRE3000 suspension
Power awning w/ LED lighting
Whole-house water filtration
Washer/dryer prep
Kitchen MaxxAir fan w/ rain sensor
Residential Living Package
Dual A/C Stealth system
LED Smart TV & Rockford Fosgate audio
Theatre seating w/ heat, massage & power recline
Tri-fold sofa, solid-surface countertops
Hardwood cabinetry & upgraded lighting

Weather-Tek Package
35k BTU furnace
Fully enclosed & heated underbelly
Heated tanks & utility center

This Solitude 378MBS offers luxury, space, and reliability at a significant discount compared to new units. With inspection complete and warranty included, this is a turn-key opportunity priced for a quick sale.

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