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+51- SALE PRICE: $54,500
- List: $66,100
- You Save: $11,600
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Sleeps 6
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5 Slides
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Rear Living AreaRear Entertainment
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41ft Long
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14,200 lbs
375RES Floorplan
Specifications
| Sleeps | 6 | Slides | 5 |
| Length | 41 ft 4 in | Ext Width | 8 ft 5 in |
| Ext Height | 13 ft 5 in | Hitch Weight | 2900 lbs |
| GVWR | 16800 lbs | Dry Weight | 14200 lbs |
| Fresh Water Capacity | 93 gals | Grey Water Capacity | 100 gals |
| Black Water Capacity | 50 gals | Tire Size | 16" |
| Furnace BTU | 40000 btu | Available Beds | Queen |
| Refrigerator Type | Stainless Steel Four Door | Refrigerator Size | 18 cu ft |
| Cooktop Burners | 3 | Number of Awnings | 1 |
| Axle Weight | 7000 lbs | LP Tank Capacity | 60 lbs |
| Water Heater Capacity | 12 gal | Water Heater Type | Gas/Electric |
| AC BTU | 30000 btu | TV Info | LR LED Smart TV, BR LED TV |
| Awning Info | 14' 5" Power with LED Lights | Axle Count | 2 |
| Washer/Dryer Available | Yes | Shower Type | Shower w/Seat |
| Electrical Service | 50 amp | VIN | 573FS4228MAA05419 |
Description
Grand Design Solitude fifth wheel 375RES highlights:
- Unique Exterior Storage
- Exterior Sliding Tray
- Kitchen Island
- Buffet
- Four-Door Refrigerator
- Separate Living Area
Used 2021 Grand Design Solitude 375RES – Residential Luxury for Extended RV Living
If you’ve been dreaming of an RV that feels like a true home on wheels, the Used 2021 Grand Design Solitude 375RES delivers everything you want and more. Known as one of the most spacious and luxurious fifth wheels on the market, this Solitude is designed for extended stays, full-time living, or anyone who wants the very best in comfort and convenience.
The standout feature of the 375RES is its unique raised rear living room, which creates a cozy, residential-style lounge area. With multiple sofas, theater seating, an entertainment center, and a fireplace, it’s the perfect space for relaxing or hosting family and friends. The elevated design also provides massive exterior storage underneath, so you can bring along everything you need for long adventures.
The gourmet kitchen is built to impress, featuring a large center island, solid-surface countertops, residential-style appliances, a pantry, and plenty of cabinetry. Cooking on the road has never been easier or more enjoyable.
When it’s time to rest, the master suite offers a king-size bed, full wardrobe, and washer/dryer prep for ultimate convenience. The spacious bathroom includes a large shower with glass doors, dual sinks, and premium finishes, giving you a spa-like experience wherever you travel.
Grand Design is known for exceptional quality and construction, and this Solitude is no exception. With insulated walls, superior materials, and thoughtful design, it’s built to handle both weekend getaways and year-round living.
Key Features of the Used 2021 Grand Design Solitude 375RES
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Raised rear living room with multiple sofas, theater seating, fireplace, and entertainment center
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Massive exterior storage thanks to the elevated design
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Gourmet kitchen with center island, large pantry, and residential appliances
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King master suite with washer/dryer prep and abundant storage
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Spacious bathroom with dual sinks and a large shower
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High-end residential finishes and superior Grand Design craftsmanship
Why Buy From Campers Inn RV?
Since 1966, Campers Inn RV has been the RVer’s Trusted Resource, offering a huge selection of new and pre-owned RVs, award-winning service, and a nationwide network of dealerships to keep you covered wherever your travels take you. We’re committed to helping every customer find the RV that perfectly matches their lifestyle, with a no-pressure experience and dedicated support long after the sale.
Experience true residential comfort and unmatched craftsmanship in the Used 2021 Grand Design Solitude 375RES—available now at Campers Inn RV. Visit us today and let us help you start your next adventure in style.
Features
Standard Features (2021)
Construction
- Drop Frame Chassis
- Upgraded Axle Hangers
Audio & Video
- LED TV in Master Bedroom (Mandatory)
- King Jack Antenna
- Solar Prep
Bathroom
- One-Piece Fiberglass Shower with Glass Door
- Porcelain Toilet
- Undermount Lav Sink
Bedroom
- Residential Style Headboard
- Under Bed Storage Area
- Individually Switched Reading Lights Over Bed
- 60" x 80" Queen Bed (NA 385GK)
- King Bed (Std 385GK) (Optional)
- Window Above Master Bed Headboard
Exterior
- Heavy Duty G-Rated Tires w/NitroFill™ (Mandatory)
- Dual Pane Windows (Optional)
- Slide Out Awning Toppers (Optional)
- 6-Point Hydraulic Leveling System (Mandatory)
- Front Cap Windshield (3550BH, 2930RL, 380FL, 382WB)
- Back-Up Camera Prep
- Full Body Paint (Optional)
- Under Unit LED Light Kit
- Pull-Out Kitchen (In Pass-Through) (NA 378MBS) (Optional)
- Tire Linc TPMS System
HVAC & Plumbing
- Heat Pump A/C Upgrade in Living Area (Optional)
- Fireplace with Electric Heater (Mandatory)
- 12 Gallon Gas/Electric Water Heater
- Exterior Spray Port (Door Side)
Interior
- Double Tri-Fold Hide-A-Bed Sofas (375RES, 377MBS, 380FL, 382WB, 390RK)
- Leaded Glass Cabinet Door Inserts (Select Areas)
- Under Step Shoe Storage (Most Models)
- Plywood Drawer Bottoms
Kitchen
- Oversized Kitchen Pantry
- LED Rope Lighting in Pantry
- Residential Kitchen Faucet with Pullout Sprayer
- Professional Grade Stainless Steel Cooktop w/ Built-in Oven
- Real Tile Backsplash
- Hardwood Kitchen Light Soffit
- Dishwasher Prep (310GK, 344GK, 372WB, 373FB, 385GK)
- Stainless Steel 18 Cu. Ft. 4-Door Refrigerator (Mandatory)
- Residential Stainless Steel French Door Refrigerator (IPO 18 cu. ft. RV Refrigerator) (Optional)
- Hutch with Flip-Top Hidden Storage (380FL, 382WB, 390RK)
- Microwave (Mandatory)
Utilities
- 55 Amp Converter
- 12V Tank Heaters (Mandatory)
- Generator Prep (Optional)
- Onan 5.5kw LP Generator (Requires Generator Prep) (Optional)
- Solar Prep (10 gauge wiring with universal MC4 connectors)
- Solitude Solar System (300w Solar Panel, Controller, 2000w Inverter) (Optional)
Options
- 7K Axles with Disc Brakes (Not Available in Canada)
- 8K Axles with Disc Brakes and H-Rated Cooper Tires (Not Available in Canada)
Packages
Max Built Construction Package (Mandatory)
- Satellite/Cable Prep (All TV Locations)
- 101" Wide body Construction
- Heavy Duty 7,000 lb. Axles
- 16" Aluminum Wheels
- High-Gloss Gel Coat Exterior Sidewalls
- Color Matched Fender Skirt
- 5-Side Aluminum Cage Construction
- Walk-On Roof
- TPO Roof Covering w/ 12-Year Warranty
- Slam-Latch Baggage Doors
- Magnetic Entry and Baggage Door Catches
- Entry Door w/Privacy Glass
- Frameless Tinted Windows
- Painted Gel Coat Fiberglass Front Cap
- Exterior Security Light
- Roof Ladder
- 50 Amp Service w/Detachable Power Cord
- 12-Volt Battery Disconnect
Peace of Mind Package (Mandatory)
- Exterior Cable/Satellite Plug-In
- Pull-Out Ottoman at Bed Base (N/A 373FB)
- Dresser w/ Flip-Top Hidden Storage (NA 380FL, 382WB)
- MORryde Pin Box
- MORryde CRE3000 Suspension System
- Self Adjusting Brakes
- 16" Spare Tire (Undermount)
- Slide-Out Selector Valves
- Power Patio Awning with Integrated LED Lighting
- Sewer Hose Storage Area
- Kitchen 12-Volt High Power MaxxAir Fan with Rain Sensor
- Washer/Dryer Prep
- Whole House Water Filtration System
- Easy Clean Solid Surface Steps
Residential Living Package (Mandatory)
- LED Smart TV in Living Area
- Rockford Fosgate Stereo Ent. System w/ HDMI and App Controls
- Exterior Speakers
- Night Stands with USB Ports
- Bedside 110-Volt Outlets (2)
- Keyed Alike (One Key For All Entry and Baggage Doors)
- SolidStep Quad Entry Steps
- Stealth A/C System (Dual AC's w/Racetrack Ducting)
- Roller Shade Window Coverings
- Hardwood Window Treatments
- Congoleum Flooring w/3-Year Warranty
- Hallway Handrail
- Recessed LED Ceiling Lighting
- Interior LED Accent Lighting
- Hardwood Cabinet Doors
- Signature Wall Mounted Dinette Table w/ 4 Padded Chairs (2 Stow Away Chairs)
- Power Reclining Theatre Seating w/Swivel Tables (Includes LED Lighting, Heat and Massage Function)
- Tri-Fold Hide-A-Bed Sofa
- Smoke Detector, LP Alarm, Carbon Monoxide Alarm
- Solid Surface Countertops & Sink Covers
- Stainless Steel Undermount Kitchen Sink
Weather-Tek Package (Mandatory)
- 35k BTU High Output Furnace
- Fully Enclosed Underbelly w/Heated Tanks and Storage
- Attic Vent
- High Capacity Heat Ducts
- All-in-One Enclosed and Heated Utility Center
Please 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.
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*All calculated monthly payments are an estimate for qualified buyers only and do not constitute a commitment that financing or a specific interest rate or term is available. Financing terms may not be available in all Campers Inn locations. Campers Inn RV Sales is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual inventory in stock on our lot. Please contact us for availability as our inventory changes rapidly.
Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.
Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.



