NEW 2024 Grand Design Solitude 380FL

Introducing the Grand Design RV Solitude 380FL – where luxury and elegance meet in a spacious and inviting fifth wheel. Meticulously crafted with the utmost attention to detail, this RV offers an exceptional camping experience for discerning travelers. Step inside and immerse yourself in the opulent interior, featuring residential-style furnishings, premium finishes, and an abundance of living space. The Solitude 380FL boasts a gourmet kitchen equipped with modern appliances, including a residential refrigerator, three-burner range, and ample counter space, ensuring culinary excellence on the road. Entertain guests in the expansive front living area, complete with theater seating, a cozy fireplace, and a convertible sofa bed, perfect for hosting gatherings or enjoying quiet evenings. Retreat to the master bedroom sanctuary, featuring a luxurious king-size bed, spacious wardrobe, and additional storage options, promising a restful night's sleep wherever your travels take you. The deluxe bathroom offers a spa-like experience with a large shower, elegant vanity, and residential-style toilet, providing unparalleled comfort and convenience. Plus, with features like LED lighting, ducted air conditioning, and optional solar power, the Solitude 380FL ensures efficiency and comfort during every adventure. Whether you're exploring scenic landscapes or embarking on cross-country journeys, this fifth wheel is poised to elevate your RVing experience to new heights. Experience the epitome of luxury living on the road – choose the Solitude 380FL for your next RV adventure.

At home, anywhere - If you're looking for more room, Solitude is the most spacious Extended Stay Fifth Wheel ever built. Taller ceilings, bigger cabinets, and a sweeping scenic window all make the Solitude a dream that you wake up to as long as you like.

EXCLUSIVE 101” Wide Drop-Frame SuperChassis - A full 5” wider than many coaches in its class, the widebody chassis allows for more livable floor space with deeper sliderooms, wider sofas in rear lounge models, and space saving sliding pocket doors into the bathrooms…all at a shorter towing length. Heavy duty I-beam main rails are placed further outward on the chassis. This wider rail placement provides a more stable jack stance, and allows for the slideroom gearpacks to be enclosed inside the frame rails (rather than outside).

MORryde CRE3000 Suspension - When it comes to suspension performance, it’s all about suspension travel. Increased travel means smoother towing, improved towability and better protection from damaging road shock.

Cooper Tires - 17.5” All-Steel H-Rated Tires. Chip Guard: Protects from chips or cuts. Scrub Guard: Minimizes wear from starts, stops, tight turns and curb impacts. Speed Rating: 75 MPH. Load rating: 4,805 LBS

Stealth 3+ AC - Run Three 15K ACs at the same time! We combine high efficiency AC’s and an energy management system to achieve the perfect balance of efficiency and power! Add an optional 3rd AC for Maximum Cooling Power! Ultra Quiet: up to 2X quieter than the competition. Maximum Available Cooling Power: dual 15,000BTU A/Cs and an optional 3rd A/C. Airtite Connectors: all duct pieces are securely fastened together using special connector brackets. 23% MORE AIRFLOW than average of leading competitors.

Solar Package - Solar Power now comes STANDARD. Camp longer and in more places with the factory-installed 330W Roof Mounted Solar Panel, 50 AMP Charge Controller with Bluetooth Module, Inverter Prep, (2) USB Dock Ports, and 20 cubic foot 12V Refrigerator standard on all Solitude Fifth Wheels. No camping spot is off-limits. Just add batteries and go. Included in the standard solar package for Solitude Fifth Wheels: 330W Solar Panel, 50 AMP Charge Controller, and 20 cubic foot 12 Volt Refrigerator

Constructed to a Superior Standard 

Thermal Roof Design (R-40) - Fiberglass insulation and a layer of radiant foil insulation cover the roof. Grand Design goes further by extending both insulation layers the full length of the roof and around to the bottom of the front cap. To maximize the effectiveness of the insulation, a vented attic allows condensation to escape the roof structure.

Full Laminated Walls (R-11) - Sidewalls, rear wall, slideroom endwalls and slideroom roof are all welded aluminum framed and laminated with rigid foam insulation. Many others use wood framing and soft fiberglass insulation in the rear wall and sliderooms that can settle over time and leave uninsulated air gaps.

Triple Insulated Main Floor (R-45) - The underbelly is lined with a radiant foil insulation barrier (Layer 1) and then covered with fiberglass insulation (Layer 2). The main floor enhances the R-Value with yet another layer of fiberglass insulation (Layer 3).

Rail-Tite Underbelly Seal - Rigid aluminum rails are fastened around the perimeter of the underbelly to keep the corrugated barrier up tight against the frame for a better seal from the elements.

Insulated Gooseneck - A layer of fiberglass insulation under the gooseneck is a place often forgotten by others.

Heavy Duty Insulated Baggage Doors - 1.5” Rigid Foam insulation lines the inside of our heavy duty baggage doors.

Four Seasons RV - we believe in making dreams of adventure a reality. As a small, family-owned dealership specializing in RV sales and service, we take pride in our commitment to customer satisfaction and transparency. With our "Where the fun begins" slogan as our guiding principle, we strive to be more than just a place to buy an RV – we're your trusted partners in exploration. Our knowledgeable product specialists are passionate about helping you find the perfect RV to suit your lifestyle and aspirations. And with our straightforward pricing and no additional fees policy, you can trust that your RV buying experience will be both seamless and enjoyable. From the moment you step onto our lot, to the day you drive off into the sunset, we're here to support you every step of the way. Experience the difference with Four Seasons RV, where every journey begins with excitement and possibility.


Exterior Height

13’ 5’’

Exterior Height (w/opt.AC)

Exterior Length

41’ 8’’

Exterior Width

8’ 5’’

Exterior Width (w/ slide out)


Interior Height



Hitch / Pin Weight

3,290 lbs


15,494 lbs


18,000 lbs


Fresh Water Capacity

81 gallons

Grey Water Capacity

106 gallons

Waste Water Capacity

106 gallons

Propane Tanks




Sleeping Capacity



Water Heater



20 cu. ft.


35,000 BTU


15,000 BTU




Wheel Size


Tire Size

ST215/75R 17.5 LRH


Construction Type


Floor R-Value


Wall R-Value


Roof R-Value


Slide Room R-Value



Standard Bed

76 X 80 King Bed (Queen opt.)

Standard Bunk



48 X 30






Awning Length

Retail Price
Sales Price
Stock # 102414
Year 2024
Make Grand Design
Model Solitude
Trim 380FL
Condition NEW



Category Class Fifth Wheel
Interior Color Dusk
Secondary Class Front Livingroom
RDS Class Fifth Wheel
Length (FT/IN) 41' 4"'
Number Of Slideouts 5
Max Sleeping Count 6
Dry Weight (LBS) 15544 LBS
Other Specifications
VIN 573FS4320RAA17148
Number Of Axles 2
Gross Weight Rating (LB/KG) 16,800 LBS
Total Fresh Water Tank Capacity (GAL/L) 81
Total Gray Water Tank Capacity (GAL/L) 106
Total Black Water Tank Capacity (GAL/L) 106
Number Of Awnings 2
Refrigerator Size 20 cu. ft.
Number Of Queen Size Beds 1
Interior Height (IN) 97"
Ride Digital