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2021 Grand Design Solitude 373FB
UsedStock #CONEA04674
Listing price
2021 Solitude 373FB
Other floor plans with a similar body style, feature mix, and price range, prioritizing other manufacturers and brands.
The Grand Design Solitude 373FB puts the living area at the rear and the full bath up front, with a half-bath added for convenience and a kitchen island anchoring the middle of the rig. Grand Design backs the Solitude line with a strong warranty reputation, and owners consistently point to the spacious, residential feel as the standout quality for long-term stays. The solar package is unusually complete from the factory, pairing a 330W panel and 50-amp controller with a 20 cu ft 12V refrigerator and inverter prep, so off-grid capability is genuinely within reach. Practical touches like the MORryde rubber pin box, on-demand water heater, soft-close cabinets, and an electric power cord reel round out a build that's clearly aimed at full-timers and serious travelers.
Length
41 ft 4 in
Dry weight
13,950 lbs
GVWR
16,800 lbs
Sleeps
4
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.
$35,998 – $65,486
This unit is ranked 9 of 14 by asking price in this group.
The listing price on this unit has changed 1 time.
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Rocky Ridge RV
Van Buren, AR
Sells faster than 83% of US RV dealers
Compared with 1,119 dealers nationwide
The 2021 Grand Design Solitude 373FB stands out with a rear kitchen layout that makes the most of its 41.33 ft length and 101 in width, while two slideouts open to 4 roomy living areas. Built on an aluminum body with aluminum wheels, this towable destination RV features a full-Size refrigerator, a kitchen island, and two recliners in vinyl upholstery, plus a porcelain toilet and full Size Master Bedroom Closet for premium use of space. With 93 gallons of fresh water, 100 gallons of gray water, and 50 gallons of black water capacity, along with 60 lbs total propane and a 16800 lbs GVWR, it pairs rugged capability with luxurious interiors like interior wood finish and wallpaper, all powered by a 55 Amp battery converter and a 30000 BTU air conditioning system across 2 air units and a 15000 BTU heater. View the Grand Design Solitude at Rocky Ridge RV.
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