- Sleeps 7
- 4 Slides
- 40ft 2.00in Long
- 14,344 lbs
- Bunkhouse
- Front Bedroom
Floorplan

Features
- Bunkhouse
- Front Bedroom
- Kitchen Island
- Rear Living Area
See us for a complete list of features and available options!
All standard features and specifications are subject to change.
All warranty info is typically reserved for new units and is subject to specific terms and conditions. See us for more details.
Specifications
- Sleeps 7
- Slides 4
- Ext Width 101
- Ext Height 161
- Length 482
- Int Height 97
- Hitch Weight 2,686
- GVWR 16,800
- Fresh Water Capacity 81
- Grey Water Capacity 106
- Black Water Capacity 53
- Tire Size ST215/75R 17.5 LRH
- Furnace BTU 35,000
- Axle Count 2
- Available Beds Queen
- Refrigerator Type 12V
- Refrigerator Size 20
- Cooktop Burners 4
- Shower Type Shower w/Seat
- Shower Size 48"" x 30
- Number of Awnings 2
- Washer/Dryer Available True
- Dry Weight 14,344
- Tire Size ST215/75R 17.5 LRH
- TV Info LR LED Smart TV, BR LED TV
- Electrical Service 50
- VIN 573FS4223PAA14551
Description
Grand Design Solitude fifth wheel 378MBS highlights:
- Middle Bunkhouse/Office
- Kitchen Island
- Free Standing Dinette
- Outside Beverage Cooler & Grill
- Two Power Awnings
The middle bunkhouse in this fifth wheel includes a fold down bunk above a tri-fold sofa which offers seating for extra living space as well as sleeping space for a bedroom, plus there is a desk to work from and a closet for clothing and supplies making this room multi-functional. The front master bedroom features a queen bed slide or choose the king option, an LED TV, and a large closet as well as a space prepped for a washer/dryer option. The main combined living and kitchen area is spacious with dual opposing slides and offers theatre seating and a tri-fold sofa to relax on while watching the LED Smart TV allowing you to visit with the cook in the kitchen while preparing meals. This chef kitchen offers an island with prep space and a sink, a 24" residential oven, a 20 cu. ft. refrigerator, and an oversized pantry to store lots of dry goods and snacks. You will surely enjoy the two power awnings and the outside grill plus beverage cooler while relaxing outdoors.
Each Solitude fifth wheel by Grand Design features a 101" wide-body construction, heavy duty 7,000 lb. axles, frameless tinted windows, and high-gloss gel coat sidewalls. You can camp year around thanks to the Weather-Tek Package that includes a 35K BTU high-capacity furnace, an all-in-one enclosed and heated utility center, and a fully enclosed underbelly with heated tanks and storage. Inside, you'll love the premium roller shades, hardwood cabinet doors, solid surface countertops and sinks, plus residential finishes throughout to make you truly feel at home. Each model also includes a MORryde CRE3000 suspension system, self adjusting brakes, and a MORryde pin box that will provide smooth towing from home to campground. Affordable luxury is possible with the Solitude fifth wheels; choose yours today!
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At Optimum RV we do our best to ensure the accuracy of all pricing, but do understand we are not responsible for any typos, real time pricing updates or misprints. Additionally, any price listed or advertised on this website is subject to change based on fees, taxes and costs that may apply to your transaction. An agreed final price, including all applicable fees, costs and taxes will be agreed to before any transaction is finalized. Additionally, our inventory changes rapidly. An advertisement on this website for a certain style and brand of RV does necessarily mean that such style and brand RV is still available for sale. In some cases RVs listed may have sold, in which case we will do our best to find you a comparable RV at a new price. Please contact us @ 844-744-0434 for availability of specific RV brands and styles.







