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Price: $75,000 2020 Grand Design Solitude 310GK

  • Body: 5th Wheel



  • Drive:

    Ext. Color: Tan

    Int. Color: Java

  • Mileage:

    Stock No: 438211


Vehicle Inquiry

Vehicle interested in: 2020 Grand Design Solitude 310GK

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  • Outdoor Speakers
  • Tow Package
  • Sleeps 4
  • 2 Air Conditioners
  • Day/Night Window shades
  • AM/FM Radio
  • Outdoor Speakers
  • LED Lights
  • King Bed
  • Non-Smoking
  • CD
  • Solar Panels
  • Microwave
  • Over $8,500 in solar system components and wire!
  • Back Up Camera
  • 2 TV'S
  • Automatic Leveling System
  • Island Kitchen
  • Theater seating
  • Tire Covers
  • Rear Ladder
  • 3 Slide-Outs
  • Side Camera
  • Skylight
  • Electric power awnings
  • 2 Recliners

Seller’s Comments

Kaysville, UT.

2020 Grand Design - Solitude
Floorplan: 310GK
(Fifth Wheel)



2020 GD Solitude 310GK with enough solar and battery storage to dry camp/boondock for as long as your water and holding tanks hold out. I have yet to fire up the portable generator. Features include 1000W of roof mounted tilt-able solar panels, plug for portable panels, 4 Battleborn GC2 100W LiFePO4 batteries mounted in a custom 80/20 frame (room for 8), 2 Victron MPPT charge controllers, Victron 712 BMV, Victron 12/3000W hybrid inverter/charger, over sized high quality copper wire, Victron components are all bluetooth enabled, AM Solar Smart Phase Selector allowing every house plug to be powered by inverter, plus more. Over $8,500 in solar system components and wire. Easy starts installed on both ACs allowing you to start and run an air conditioner while dry camping without a generator. Auto leveling that really works! Roof antenna for Peplink Pepwave LTE. Special ordered with slideout toppers, 4 season package and lighter color furniture. Upgraded super comfortable 8” Luxury Gel Foam king mattress from MattressInsider. Anderson hitch and hitch lock included in sale. Furrion side marker and rear view cameras with 7” monitor. Price reflects solar components. Make me an honest offer if you are interested. This is a health related decision to sell otherwise I would keep this awesome rig. Kaysville area.


Grand Design Solitude 310GK fifth wheel highlights:

Tri-Fold Sofa

Kitchen Island

Four Door Refrigerator

Oversized Pantry

Flip-Top Dresser

Two TVs


2020 310GK Specifications

Sleeps 4

Slides 3

Length 34 ft 11 in

Ext Width 8 ft 5 in

Ext Height 13 ft 5 in

Interior Color JAVA

Hitch Weight 2350 lbs

Gross Weight 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

Refrigerator Type Stainless Steel Four Door

Refrigerator Size 18 cu ft

Convection Cooking Yes

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

Awning Info16' & 10'4" Power with Integrated LED Lighting

Axle Count 2

Shower  w/Seat


With each Solitude fifth wheel by Grand Design you will receive refined residential finishes, and affordable luxury for your extended stays or weekend get-a-ways.  From the solid foundation on an exclusive superchassis and maximum insulation to the taller ceilings, taller and deeper cabinets, the power reclining theatre seating with removable swivel tables including a heat and massage function to the pet dish drawer, the Stealth AC system, and the Weather-Tek package allowing you to travel any season, you will enjoy everything about your Solitude.  It's time to redefine luxury living where ever you decide to land. 



Supersized Photos


Disclaimer: All advertised prices exclude government fees and taxes and any finance charges. Unit availability is not guaranteed and subject to prior sale. All unit details advertised are true to our best knowledge, but not guaranteed. It is the customer's sole responsibility to verify the existence and condition of any unit listed. is not responsible for misprints on prices or unit descriptions. It is the customer's sole responsibility to verify the accuracy of the prices with the seller. Prices are subject to change without notice. Any advertised down, monthly, bi-weekly, and weekly payments are estimated examples and/or approximate payments only and subject to credit check and approvals.