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2023 Grand Design Solitude 373FB
UsedStock #116920P
Listing price
2023 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 12 of 14 by asking price in this group.
The listing price on this unit has changed 5 times.
See the complete price timeline and the rest of this unit's pricing insights.
Campers Inn RV
Milford, MA
Compared with 1,119 dealers nationwide
Used 2023 Grand Design Solitude 373FB
Turn every destination into a luxury retreat with the Used 2023 Grand Design Solitude 373FB. Designed for extended adventures and full-time RV living, this premium fifth wheel combines residential comfort with exceptional craftsmanship. From breathtaking mountain views to relaxing weekends at your favorite campground, the Solitude 373FB delivers spacious living, upscale amenities, and the freedom to explore in style.
The 2023 Grand Design Solitude 373FB is an outstanding choice for travelers seeking luxury, comfort, and space. The unique front bath floorplan, convenient half bath, residential kitchen, and expansive living area make it perfect for extended vacations, seasonal camping, or full-time RV living. Whether you're chasing scenic highways or settling into your favorite resort campground, this fifth wheel delivers all the comforts of home wherever adventure takes you.
At Campers Inn RV Milford, we're committed to making your RV ownership experience exceptional from day one.
Thoroughly inspected quality pre-owned RVs
Friendly, experienced RV sales professionals
Competitive financing solutions
Factory-trained service technicians
Fully stocked parts and accessories department
Dedicated customer support before and after the sale
A trusted dealership helping families create unforgettable camping memories
The Used 2023 Grand Design Solitude 373FB is ready for your next chapter of adventure, offering luxury living, premium craftsmanship, and the freedom to travel wherever the road leads. Visit Campers Inn RV Milford today and experience why Grand Design's Solitude series is one of the most sought-after fifth wheels on the road.
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