- List: $47,300
-
35ft long
-
12,100 lbs
-
Sleeps 4
-
3 slides
-
Rear Living AreaOutdoor Kitchen
310GK Floorplan
Specifications
| Sleeps | 4 | Slides | 3 |
| Length | 34 ft 11 in | Ext Width | 8 ft 5 in |
| Ext Height | 13 ft 5 in | Hitch Weight | 2350 lbs |
| GVWR | 15000 lbs | Dry Weight | 12100 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 | 2 |
| 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 | 10' 4" and 16' Power with LED Lights | Axle Count | 2 |
| Washer/Dryer Available | Yes | Shower Type | Shower w/Seat |
| Electrical Service | 50 amp | VIN | 573FS3624MAA01727 |
Description
Grand Design Solitude fifth wheel 310GK Highlights
- Tri-Fold Sofa
- Kitchen Island
- Four-Door Refrigerator
- Oversized Pantry
- Flip-Top Dresser
- Bedroom Pull-Out Ottoman
Experience luxury fifth-wheel living and premium residential comfort with the Used 2021 Grand Design Solitude 310GK. Built for travelers who demand high-end amenities, exceptional craftsmanship, and long-term durability, the Solitude series has become one of the most respected names in luxury RVing. The 310GK floorplan is especially popular among couples and extended-stay travelers thanks to its spacious rear living design, gourmet kitchen, and residential-style comforts that make every destination feel like home.
Inside, the Solitude 310GK delivers an impressive open-concept living area with opposing slide-outs that create a spacious residential atmosphere. Premium theater seating, a tri-fold sofa, large entertainment center, and fireplace provide the perfect setting for relaxing after a day of adventure. The gourmet kitchen is a standout feature, offering solid-surface countertops, a large kitchen island, residential appliances, abundant cabinetry, and a free-standing dinette that makes meal preparation and entertaining effortless. The private front bedroom features a comfortable queen bed, expansive wardrobe storage, washer and dryer prep, and direct access to a spacious bathroom with a large residential-style shower and premium fixtures.
Built with Grand Design’s commitment to quality and four-season capability, the Solitude 310GK is engineered for comfortable travel and extended living. High-performance insulation, enclosed and heated underbelly systems, large holding tanks, premium climate control, and extensive pass-through storage provide the confidence to travel comfortably throughout the year. Whether you're planning seasonal camping, extended road trips, or full-time RV living, the Used 2021 Grand Design Solitude 310GK delivers luxury, functionality, and reliability in a beautifully designed fifth wheel.
Reasons to Buy the Used 2021 Grand Design Solitude 310GK
- Popular rear living floorplan with spacious residential-style design
- Opposing slide-outs create an open and comfortable living area
- Premium theater seating, tri-fold sofa, and fireplace for ultimate relaxation
- Gourmet kitchen with large island and abundant countertop space
- Solid-surface countertops and residential-style appliances throughout
- Free-standing dinette provides comfortable dining and entertaining space
- Private front bedroom with queen bed and expansive wardrobe storage
- Washer and dryer prep supports extended stays and full-time living
- Large residential-style shower with premium bathroom fixtures
- Four-season construction with enclosed and heated underbelly
- Excellent storage capacity including large pass-through compartments
- Premium insulation and climate control for year-round comfort
- Grand Design reputation for quality craftsmanship and customer satisfaction
- Ideal for couples, seasonal campers, and full-time RV enthusiasts seeking luxury living on the road
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.

