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Contact Information

RV Details

  • Price: $56,900
  • Year: 2021
  • Model: SOLITUDE 345GK
  • Listing ID: 7013336
  • Partner ID: 5039484066
  • Posted On: Feb 27, 2026
  • Updated On: Jun 9, 2026

Description

2021 Grand Design Solitude 345GK Pristine, Lightly Used, Loaded with $10K+ in Upgrades!

Price

$56,900 (Hitch available separately)

Listing Description

Meticulously Maintained Luxury Rig Looks and Smells Brand New!

Skip the dealership markup and standard stock builds. This 2021 Grand Design Solitude 345GK is an absolute gem. It has never been lived in full-time. Instead, it was owned by a retired coupleself-proclaimed clean freakswho used it gently for just 2 to 3 months out of the year.

Because we care about protecting our investment, the exterior has received a professional ceramic coating every single year to completely protect the finish and decals from the sun and elements. It comes from a strictly non-smoking home and is kept completely spotless and immaculate. Comes with a clear title in hand for a fast, secure transaction.

Factory Specifications & Capacities

  • Slides: 3 Spacious Slides

  • Fresh Water Capacity: 93 Gallons

  • Grey Water Capacity: 100 Gallons total (Equipped with 2 separate Grey Tanksperfect for managing kitchen vs. bathroom/shower runoff!)

  • Waste Water (Black) Capacity: 50 Gallons

  • Water Heater: Massive 12-Gallon Capacity

  • Furnace: High-Output 40,000 BTU Furnace

  • Length: 37 ft 11 in

  • Height: 13 ft 5 in

  • GVWR: 16,800 lbs

  • Construction: Drop-frame chassis with 101" wide-body construction

$10,000+ In Premium Upgrades & Luxury Features Included:

  • Upgraded King Mattress: Threw out the cheap factory mattress and replaced it with a top-of-the-line, $800 residential King mattress for a true night's sleep.

  • Premium Laundry: Equipped with high-end, Splendide stackable washer and dryer units (only 2 years old, full-size capacity)not the cheap all-in-one combo units that take hours to dry.

  • Installed Gateway Router & Modem: Upgraded with a built-in Gateway router and modem system. Perfect for remote work, streaming, or full-time travel, giving you instant, reliable high-speed Wi-Fi wherever you go.

  • Built-In Central Vacuum System: Includes the factory Intervac central vacuum system with an extra-long, reach-anywhere hose. Features 2 interior outlets for quick cleaning inside, plus an additional outlet located directly inside the outdoor storage unitmaking it incredibly easy to vacuum out the pass-through compartment or clean your truck or car right at the campsite!

  • True Four-Season Comfort & Extra Storage: Custom upgraded with rare factory Dual-Pane Windows and a full-size custom RV skirt ($3,000+ value). The skirt provides incredible insulation against extreme heat and cold, and double-functions as an outdoor "garage" to store your larger items completely out of sight.

  • Max Cooling & Winter Heating Power: Features an upgraded 3 AC Unit System so the entire rig stays ice-cold even in scorching summer heat, plus an integrated heat pump to provide efficient, comfortable warmth during the winter.

  • Off-Grid Flexibility: Highly desirable, massive 18 Cubic Foot French Door Gas/Electric RV Refrigerator. Unlike 110V-only residential models, you can run this seamlessly on propane while traveling or boondocking with absolutely no worries about draining your batteries.

  • Premium Leveling Setup: Includes high-end Andersen Hitches Magnetic Jack Blocks. These top-of-the-line blocks make setup incredibly fast and easy because they snap magnetically straight to your jacks, eliminating the need to haul heavy wooden blocks.

Factory Luxury & Highlights

  • Bright & Open Interior: The entire rig is surrounded by several huge picture windows that flood the living space, kitchen, and bedroom with incredible natural light and beautiful views.

  • Chefs Kitchen: Residential-size oven, 4-burner cooktop, oversized microwave, deep stainless steel sink, and a massive pantry fully equipped with convenient pull-out shelves.

  • Large Office Desk & Living Space: Dedicated rear-desk workspace that is highly organized and fully equipped with multiple built-in storage drawers and dedicated overhead cabinets designed specifically for office supplies and equipment. Includes a pop-up LED TV, premium dual theater seating (electric full recliners with integrated heat and massage), and a dual-fold couch that opens up into a very comfortable Queen bed for guests.

  • Ambient Fireplace: Features an electric fireplace that runs with heat on cold nights, or with no heat and fully adjustable flame colors to set the perfect mood and ambiance anytime.

  • Master Suite: Premium King bed, massive front walk-in closet, under-bed storage, bedroom TV, and a built-in pull-out ottoman that includes extra internal storage.

  • Premium Bathroom: Large residential shower with a glass door, skylight, a high-end built-in teak pull-down bench, and a porcelain foot-flush toilet.

  • Exterior: 6-point hydraulic auto-leveling system, dual power awnings with LED lighting, and massive pass-through storage. Solar package.

️ Condition & Maintenance

  • Clear title in hand.

  • Absolutely no accidents and no leaks.

  • Ceramic coated annually; paint, fiberglass, and decals are in beautiful condition.

  • Tires, brakes, and roof seals inspected regularly and in excellent shape.

OPTIONAL AVAILABLE HITCH (Perfect for Ford Owners!)

  • B&W Companion Slider Hitch: Set up specifically to drop right into the Ford OEM puck system (under-bed mounts).

  • Condition: Practically brand new, only used for approximately 6 trips.

  • Price: Asking $1,200 (can be bundled with the RV purchase or sold separately).

Location: Surprise, AZ
Serious inquiries only. No trades or lowball offers.

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