This unit has a sale pending.
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Front bedroom, rear living area, bunk beds, mid bunk
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2022 Grand Design Solitude 378MBS
UsedStock #357215
Listing price
2022 Solitude 378MBS
Other floor plans with a similar body style, feature mix, and price range, prioritizing other manufacturers and brands.
What makes the 378MBS interesting is its layout logic: the living room lives in the rear slide, giving it a true room-like feel, while the east/west bed up front stays well away from the noise. The mid-bunk section is legitimately versatile. Owners have used it as an office, guest space, or actual bunk room depending on the trip. Grand Design builds the Solitude line with thicker walls and more insulation than most competitors, and the 378MBS adds CRE 3000 suspension and auto-leveling to help manage what is a substantial rig to tow. A kitchen island, desk, fireplace, and washer/dryer prep mean this one is set up for extended stays, not just weekends.
Length
40 ft
Dry weight
14,374 lbs
GVWR
16,800 lbs
Sleeps
7
Many factors play into a unit's listing price and what you should pay. This guide provides a ballpark estimate, but it does not factor in your exact scenario or how different listings are equipped.
There may be room for price negotiation.
$38,995 – $85,399
This unit is ranked 2 of 17 by asking price in this group.
The listing price on this unit has changed 1 time.
See the complete price timeline and the rest of this unit's pricing insights.
General RV
West Chester, PA
Sells faster than 89% of US RV dealers
Compared with 1,115 dealers nationwide
Experience the epitome of luxury and comfort with the 2022 Grand Design Solitude 378MBS. This stunning fifth wheel offers a spacious and thoughtfully designed interior that effortlessly combines style and functionality. With its ability to sleep up to seven guests, it features a cozy private bedroom, and convertible sleeping areas, ensuring everyone has a comfortable place to rest. The bunkhouse adds an extra layer of versatility, perfect for families or hosting friends. The center kitchen is a chef's delight, equipped with a full-size refrigerator and a four-burner cooktop, complemented by convection cooking. Imagine enjoying a delicious meal while basking in the warmth of the fireplace in the rear living area.
The Solitude 378MBS doesn't just offer comfort; it also provides convenience with its ample storage options, including a pass-thru storage area. The dual awnings extend your living space outdoors, creating a perfect spot to relax with a beverage cooler and grill station at your disposal. Whether you're lounging in the theater seating or enjoying the freestanding dinette, every part of this RV is designed to enhance your travel experience. With its impressive water capacities and robust construction, this RV is ready for both short getaways and extended adventures. To explore this remarkable RV further, visit your nearest General RV dealership.
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