New 2026 Grand Design Solitude 310GK
+99 
- SALE PRICE: $118,695
- MSRP: $137,320
- You Save: $18,625
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Sleeps 4
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3 Slides
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Walk-Around King BedFireplace
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34ft Long
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12,100 lbs
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HARBOR
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 | 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 |
| VIN | 573FS3626TAA22156 |
Description
Grand Design Solitude fifth wheel 310GK highlights:
- Tri-Fold Sofa
- Kitchen Island
- Oversized Pantry
- Slide Top Dresser
- Fireplace
2026 Grand Design Solitude 310GK Fifth Wheel – Luxury, Comfort, and Innovation in One Stunning Package | Available at Campers Inn RV
Live Large. Travel Smart. Own the Road in the 2026 Solitude 310GK.
Step into full-time luxury with the 2026 Grand Design Solitude 310GK, one of the most popular and versatile fifth wheels in the Solitude line. This model is engineered for extended stays, cross-country adventures, or weekend getaways with every comfort of home onboard.
From its residential-style interior to its weather-ready insulation package, the Solitude 310GK is built for travelers who want more space, more style, and more performance.
Key Features of the 2026 Solitude 310GK
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Spacious Rear Living Layout with Opposing Slides & High Ceilings
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Gourmet Kitchen with Solid Surface Countertops, Large Island, Pantry & Residential Appliances
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Dual Reclining Theater Seating with Heat & Massage
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Tri-Fold Sofa for Guests + Entertainment Center with Big-Screen LED TV & Fireplace
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Master Suite with Walk-Around Queen Bed (King Optional), Full-Size Wardrobe & Washer/Dryer Prep
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Large Bathroom with Residential Shower, Skylight, and Porcelain Toilet
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Four-Season Living Package with Heated & Enclosed Underbelly, Upgraded Insulation, Dual Whisper A/Cs
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6-Point Hydraulic Auto Leveling System for Effortless Set-Up
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MORryde CRE3000 Suspension & Wide-Stance Axles for a Smooth, Confident Tow
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Massive Pass-Through Storage + Exterior Entertainment & Utility Hookups
Whether you're a full-timer or a weekend traveler, the 310GK is packed with the residential comforts and performance features you need to travel confidently, comfortably, and in style.
Why Buy from Campers Inn RV?
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Over 50 Years of Trusted Service – Family-owned and operated since 1966
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Nationwide Support – Shop and service your RV at any of our locations coast to coast
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No-Hassle Pricing – Transparent, competitive, and fair
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Expert RV Matchmakers – Personalized help to find the perfect floorplan
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Certified RV Technicians – Thorough pre-delivery inspections and ongoing service support
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Financing Made Easy – Competitive RV loan options available for every budget
At Campers Inn RV, we're more than a dealership — we’re your partners in adventure. When you buy from us, you’re not just getting a fifth wheel. You’re joining a nationwide community of RV enthusiasts backed by real support, real value, and real experience.
Ready to Hit the Road?
Don't miss your chance to own the 2026 Grand Design Solitude 310GK — the perfect blend of luxury and performance in a towable package. Contact Campers Inn RV today to schedule a tour, request pricing, or secure your next adventure.
Browse. Buy. Explore. All with Campers Inn RV.
*Please note: Pricing shown is the manufacturer’s lowest allowed advertised price. Contact us now to receive your unbeatable, personalized quote!
- Tri-Fold Sofa
- Oversized Pantry
- Slide Top Dresser
- Washer/Dryer Prep
- Two 330W Solar Panels
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.