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+89 
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Sleeps 4
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3 Slides
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Rear Living AreaOutdoor Kitchen
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34ft Long
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12,100 lbs
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HARBOR ATO
310GK Floorplan
Specifications
| Sleeps | 4 | Slides | 3 |
| Length | 34 ft 4 in | Ext Width | 8 ft 5 in |
| Ext Height | 13 ft 5 in | Int Height | 8 ft 1 in |
| Interior Color | HARBOR ATO | Hitch Weight | 2350 lbs |
| GVWR | 19000 lbs | Dry Weight | 12100 lbs |
| Fresh Water Capacity | 81 gals | Grey Water Capacity | 106 gals |
| Black Water Capacity | 53 gals | Tire Size | ST215/75R 17.5 LRH |
| Furnace BTU | 35000 btu | Available Beds | Queen |
| Refrigerator Type | 12V | Refrigerator Size | 20 cu ft |
| Cooktop Burners | 3 | Shower Size | 48" x 30" |
| Number of Awnings | 2 | Axle Weight | 8000 lbs |
| LP Tank Capacity | 30 lbs. | Water Heater Type | Tankless On Demand |
| AC BTU | 30000 btu | TV Info | LR LED Smart TV |
| Awning Info | 10' 4" and 16' Power w/Integrated LED Lighting | Axle Count | 2 |
| Washer/Dryer Available | Yes | Number of LP Tanks | 2 |
| Shower Type | Shower w/Seat | Electrical Service | 50 amp |
Description
Grand Design Solitude fifth wheel 310GK highlights:
- Tri-Fold Sofa
- Kitchen Island
- Oversized Pantry
- Slide Top Dresser
- Fireplace
Experience Luxury and Adventure: The New 2026 Grand Design Solitude 310GK at Campers Inn RV
Step into the world of premium RV living with the 2026 Grand Design Solitude 310GK, a fifth-wheel designed for travelers who want luxury, comfort, and functionality all in one. Perfect for weekend getaways or extended road trips, the Solitude 310GK delivers a home-like experience on the road with high-end features and smart design.
Spacious, Thoughtful, and Comfortable
The Solitude 310GK features a rear-living floorplan with three slide-outs, creating an expansive interior that maximizes living space without feeling overwhelming. The living area includes a tri-fold sofa and fireplace, offering the perfect space to relax, entertain, or enjoy family time. The kitchen boasts a full island, solid-surface countertops, oversized pantry, and plenty of storage, making meal preparation on the road easy and enjoyable.
The master suite at the front provides a king-size bed option, washer/dryer prep, and ample wardrobe space, creating a private retreat at the end of every adventure. Every detail, from the vinyl plank flooring to the modern fixtures, is crafted to provide comfort and convenience for full-time or weekend RV living.
Built for Durability and Adventure
The Solitude 310GK is engineered to last, with wide-body construction, heavy-duty axles, and reinforced chassis for stability and reliability. Its dual power awnings with integrated LED lighting, frameless tinted windows, and high-gloss exterior finish provide both style and functionality for outdoor living. The water and waste capacities are designed to support longer stays without frequent stops, giving you freedom to explore without limits.
Why Buy the 2026 Grand Design Solitude 310GK?
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Spacious and Functional Layout: Three slide-outs and well-designed living spaces maximize comfort.
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Residential Comforts: Full kitchen, master suite, fireplace, and premium storage make it feel like home.
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Durable Construction: Built to handle extended travel with quality materials and engineering.
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Outdoor-Ready Features: Dual power awnings and smart exterior design enhance your camping experience.
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All-Season Adventure Ready: Designed for comfort in a variety of climates and travel conditions.
Why Buy from Campers Inn RV?
When you choose Campers Inn RV, you’re choosing decades of expertise and a commitment to RVers.
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Expert Guidance: Our team helps you find the perfect RV for your lifestyle.
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Transparent Value: Competitive pricing and flexible financing make purchasing simple.
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Comprehensive Support: Certified technicians and nationwide service centers ensure your RV stays adventure-ready.
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Long-Term Commitment: We provide support and resources so you can enjoy every mile with confidence.
Elevate your travel lifestyle with the 2026 Grand Design Solitude 310GK — available now at Campers Inn RV. Visit your nearest location or explore our inventory to discover why so many RVers trust Campers Inn RV for quality, service, and unforgettable adventures.
Stock images maybe be shown. Colors & Specs may vary.
- Residential Living Room
- Peace of Mind Package
- Weather Tek Package
- Max Built Construction Package
- Central Vacuum System
- 20 cu ft 12V Refrigerator (+ Inverter Prep, 330W Solar Panel, 50 AMP Controller, Bluetooth Module, and Two Dock Ports)
- TV Bedroom
- Electric Fireplace
- 12V Tank Heaters
- 6-Point Hydraulic Leveling System
- Upgraded Cooper H-Rated Tires with 17.5" Wheels
- SafeRide RV Roadside Assistance
- 2nd Patio Awning
- King Bed Upgrade
- 3rd AC 15K BTU with Heat Pump
- Solar + Package (1 Additional 330W Panel and 2000W Inverter)
- 8K Axle with ABS Brakes
Features
Standard Features
Exterior
- Exterior Spray Port (Door Side)
- Front Cap Windshield (380FL, 382WB)
- Winegard Antenna
- High-Gloss Gel Coat Exterior Sidewalls
- Color Matched Fender Skirt
- TPO Roof Covering w/ Limited Lifetime 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
- Roof Ladder
- 17.5" Spare Tire (Undermount)
- Power Patio Awning with Integrated LED Lighting
- Sewer Hose Storage Area
- Easy Clean Solid Surface Steps
- Keyed Alike
- MORryde Strut Assist Entry Steps
- MORryde Safe-T-Rail Entry Handle
Construction
- Drop Frame Chassis
- Upgraded Axle Hangers
- 5-Side Aluminum Cage Construction
- Walk-On Roof
- Fully Enclosed Underbelly w/ Heated Tanks and Storage
Running Gear
- Heavy Duty 8,000 lb. Axles
- 17.5" H- Rated Aluminum Wheels
- MORryde® CRE3000 Suspension System
- Tow Assist ABS & Sway Mitigation System
- 1/2" Shackles
- Metal Wheel Wells
Frame & Chassis
- 101" Widebody Construction
- MORryde® Pin Box
Interior
- Double Tri-Fold Hide-A-Bed Sofas (376RD, 380FL, 382WB, 390RK, 417KB)
- Glass Cabinet Door Inserts (Select Areas)
- Under Step Shoe Storage (Most Models)
- Plywood Drawer Bottoms
- Premium Roller Shades
- Hardwood Window Treatments
- Congoleum Flooring w/3-Year Warranty
- Hallway Handrail
- Hardwood Cabinet Doors
- Signature Wall Mounted Dinette Table w/4 Padded Chairs
- Theatre Seating
- Tri-Fold Hide-A-Bed Sofa
- Smoke Detector, LP Alarm, Carbon Monoxide Alarm
- Hardwood Drawer Boxes w/Undermount Guides
- Electronics Drawer
- Ultrafabrics Ultraleather Furniture
- Pet Friendly Features: Pet Dishes, Screen Defender and Leash Link
Kitchen
- Oversized Kitchen Pantry w/Adjustable Shelves
- LED Rope Lighting in Pantry
- Real Tile Backsplash
- Hardwood Kitchen Light Soffit
- Dishwasher Prep (310GK, 370DV, 390RK, 391DL)
- Hutch with Flip-Top Hidden Storage (380FL, 382WB, 390RK)
- Washer/Dryer Prep
- Solid Surface Countertops
- Smart Sink w/ Colander, Cutting Board, Soap Dispenser, Cup Rinser, Waterfall and 3 Spray Modes
- Spice Rack
Electrical
- 55 Amp Converter
- Under Unit LED Light Kit
- Exterior Security Light
- 50 Amp Service w/ Detachable Power Cord
- 12-Volt Battery Disconnect
- Recessed LED Ceiling Lighting
- Interior LED Accent Lighting
HVAC
- Kitchen 12-Volt High Power MaxxAir Fan with Rain Sensor
- Stealth A/C System
- 35k BTU High Capacity Furnace
- Attic Vent
- High Capacity Heat Ducts
Plumbing
- On Demand Water Heater
- Whole House Water Filtration System
- All-In-One Enclosed and Heated Utility Center
- Brass Plumbing Fittings
Bedroom
- Residential Style Headboard
- Under Bed Storage Area
- Individually Switched Reading Lights Over Bed
- 60" x 80" Queen Bed
- Window Above Master Bed Headboard
- Dresser w/Slide-Top Hidden Storage
- Night Stands with USB Ports
- Bedside 110-Volt Outlets (2)
- Clothes Hamper
Bathroom
- One-Piece Fiberglass Shower with Glass Door
- Porcelain Toilet
- Undermount Lav Sink
- Hair Tool Accessory Drawer
Appliance
- Professional Grade Stainless Steel Cooktop w/ Built-in Oven
- Stainless Steel 12 Cu. Ft. 4-Door Refrigerator
- GE Stove and Microwave
Electronics
- Back-Up Camera Prep
- Tire Linc TPMS System
- Satellite/Cable Prep
- Exterior Cable/Satellite Plug-In
- LED Smart TV in Living Area
- Rockford Fosgate Stereo Ent. System w/ HDMI and App Controls
- Exterior Speakers
- OmniConnect On-Board WiFi Ready
Peace of Mind Package
- Exterior Cable/Satellite Plug-In
- Dresser w/ Flip-Top Hidden Storage
- MORryde® Pin Box
- MORryde® CRE3000 Suspension System
- Tow Assist ABS & Sway Mitigation System
- 17.5" Spare Tire (Undermount)
- 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
Max Built Construction Package
- Satellite/Cable Prep
- 101" Widebody Construction
- Heavy Duty 8,000 lb. Axles
- 17.5" H- Rated Aluminum Wheels
- High-Gloss Gel Coat Exterior Sidewalls
- Color Matched Fender Skirt
- 5-Side Aluminum Cage Construction
- Walk-On Roof
- TPO Roof Covering w/Limited Lifetime 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
Residential Living Package
- 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
- MORryde Strut Assist Entry Steps
- Stealth A/C System
- Premium Roller Shades
- 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
- Theatre Seating
- Tri-Fold Hide-A-Bed Sofa
- Smoke Detector, LP Alarm, Carbon Monoxide Alarm
- Solid Surface Countertops
- Smart sink w/removable cutting board, produce strainer and glass rinser
Weather-Tek Package
- 35k BTU High Capacity Furnace
- Fully Enclosed Underbelly w/ Heated Tanks and Storage
- Attic Vent
- High Capacity Heat Ducts
- All-In-One Enclosed and Heated Utility Center
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.
Due to the current environment, our features and options are subject to change due to material availability.
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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.