Used 2021 Grand Design Solitude 310GK Fifth Wheel

Kitchen Island & Oversized Pantry Ample counter space for meal prep plus pantry shelving for extended-stay storage.
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2021 310GK Features and Options

Used 2021 Grand Design Solitude 310GK
Luxury Full-Time Living—Designed for Extended Adventures

The 2021 Solitude 310GK by Grand Design is a fifth wheel built for serious RVers—perfect for extended trips or full-time living. With residential-style comfort, innovative storage, and top-tier construction, this model is ready to deliver a high-end experience wherever you park it.

Interior Highlights That Feel Like Home:

  • Tri-Fold Sofa & Theatre Seating
    Relax in comfort with spacious seating and a great view of the LED Smart TV and fireplace.

  • Kitchen Island & Oversized Pantry
    Ample counter space for meal prep plus pantry shelving for extended-stay storage.

  • Professional-Grade Appliances
    Stainless steel 18 cu. ft. four-door refrigerator, built-in oven, microwave, and cooktop make home cooking easy on the road.

  • Flip-Top Dresser & Pull-Out Ottoman in Bedroom
    Functional storage and added comfort make the master suite practical and relaxing

Construction & Comfort for All-Season Use:

  • Exclusive Superchassis with Wide-Rail Design
    Heavy-duty I-beam rails for better stability and support, especially for full-time use.

  • 6-Point Hydraulic Leveling System
    Quick and stable setup—no manual jacks or hassle.

  • Maximum Insulation Package
    Thermal roof design, fully laminated walls, insulated gooseneck and baggage doors, and heated underbelly/storage ensure year-round comfort.

  • Stealth A/C System with Racetrack Ducting
    Quiet, efficient cooling throughout the entire unit.

  • 40,000 BTU Furnace & EvenFlow Heating System
    Powerful, consistent heat—even in cold climates.

  • MORryde Rubber Pin Box
    Smoother towing and reduced shock on rough roads.

  • Tire Linc TPMS System
    Keep track of your tire pressure in real time for added safety and peace of mind.


Why Buy Used from Little Dealer Little Prices?

  • Thorough Inspections
    Every used RV is road-tested and fully inspected for quality and safety.

  • Transparent Pricing
    No hidden fees—just honest deals on high-end models.

  • Family-Owned Since 1966
    We’ve been helping RVers find the right fit for generations.

  • Full Service & Parts Departments
    Expert support when you need it—before, during, and after your purchase.

  • Lifetime RV Warranty on Qualifying Units
    Extended coverage available for added peace of mind.


The 2021 Grand Design Solitude 310GK offers all the space, features, and durability you need to make the road your home. Whether you’re living full-time or planning long adventures, this model delivers the residential feel you crave—with the reliability you can trust.

 

Start your next chapter with Little Dealer Little Prices—where luxury meets the open road.

What Our Customers Are Saying

Fantastic service and support!

Fantastic service and support. Jim and Mike know RVs and even more important know the industry and all the conditions that are affecting RV sales. In addition, RV Kountry went above any beyond when it comes to the sale of my coach. They coordinated battery replacements and other repairs. I would highly recommend RV Kountry. Thanks for all your help. - Greg
 
Campers Inn
Location: Mesa, AZ
Stock# 104745A
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RV ID: 2948421#
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2021 310GK 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 573FS3626MAA03642
For more information Contact Us

Solitude 310GK Reviews

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