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NEW RVs For Sale In Arizona

Grand Design Solitude Fifth Wheel RVs For Sale

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The Grand Design Solitude are extended-stay fifth wheels that are spacious and include residential features giving you long-term value to travel wherever you like and to stay as long as wish!  

 

Each is built on a 101" wide body drop-frame super chassis, and includes the MORryde pin box system that utilizes a unique rubber shear spring to positively deal with rough towing and road shock. Some standard features that stand out include the chef-inspired professional grade stainless steel cooktop and Smart sink with a removeable cutting board, produce strainer and glass rinser, and the on-demand water heater with a whole house water filtration system. There is also an all-in-one enclosed and heated utility center to enjoy four seasons of camping, plus many more comforts. 

 

Choose a Solitude fifth wheel by Grand Design today, and experience full-time camping or extended-stay vacations with residential features, taller ceilings, deeper cabinets, and larger scenic windows!

  • Solitude 310GK

    Solitude 310GK Floorplan Image

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    Grand Design Solitude fifth wheel 310GK highlights: Tri-Fold Sofa Kitchen Island ... more about Solitude 310GK

    Featured 310GK

    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
    Exterior Color Standard Graphics or Aurora, Midnight, Pearl Full-Body Paint Options
    Hitch Weight 2350 lbs
    GVWR 15000 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
    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

    Similar Floorplans

    Rear Living Area Outdoor Kitchen Kitchen Island

  • Solitude 370DV

    Solitude 370DV Floorplan Image

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    Grand Design Solitude fifth wheel 370DV highlights: Queen Bed Slide Out Two ... more about Solitude 370DV

    Featured 370DV

    Specifications

    Sleeps 4
    Slides 3
    Length 37 ft 10 in
    Ext Width 8 ft 5 in
    Ext Height 13 ft 5 in
    Int Height 8 ft 1 in
    Exterior Color Standard Graphics or Aurora, Midnight, Pearl Full-Body Paint Options
    Hitch Weight 2484 lbs
    GVWR 18000 lbs
    Dry Weight 13600 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
    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 11' & 19' 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

    Similar Floorplans

    Rear Living Area Kitchen Island Front Bedroom

  • Solitude 376RD

    Solitude 376RD Floorplan Image

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    Grand Design Solitude fifth wheel 376RD highlights: Five Slides Kitchen Island ... more about Solitude 376RD

    Featured 376RD

    Specifications

    Sleeps 6
    Slides 5
    Length 42 ft 5 in
    Ext Width 8 ft 6 in
    Ext Height 13 ft 5 in
    Exterior Color Standard Graphics or Aurora, Midnight, Pearl Full-Body Paint Options
    Hitch Weight 3050 lbs
    GVWR 18000 lbs
    Dry Weight 15180 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 4
    Number of Awnings 1
    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 16' Power w/Integrated Lighting
    Axle Count 2
    Washer/Dryer Available Yes
    Number of LP Tanks 2
    Shower Type Shower w/Seat
    Electrical Service 50 amp

    Similar Floorplans

    Rear Living Area Rear Entertainment Outdoor Kitchen

  • Solitude 380FL

    Solitude 380FL Floorplan Image

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    Grand Design Solitude fifth wheel 380FL highlights: Dual-Sink Vanity Full and ... more about Solitude 380FL

    Featured 380FL

    Specifications

    Sleeps 6
    Slides 5
    Length 41 ft 4 in
    Ext Width 8 ft 5 in
    Ext Height 13 ft 5 in
    Int Height 8 ft 1 in
    Exterior Color Standard Graphics or Aurora, Midnight, Pearl Full-Body Paint Options
    Hitch Weight 3052 lbs
    GVWR 18000 lbs
    Dry Weight 14866 lbs
    Fresh Water Capacity 81 gals
    Grey Water Capacity 106 gals
    Black Water Capacity 106 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 4
    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 14' 5" and 15' 5" 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

    Similar Floorplans

    Front Living Kitchen Island Bath and a Half

  • Solitude 382WB

    Solitude 382WB Floorplan Image

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    Grand Design Solitude fifth wheel 382WB highlights: Separate Living Room ... more about Solitude 382WB

    Featured 382WB

    Specifications

    Sleeps 6
    Slides 5
    Length 41 ft 4 in
    Ext Width 8 ft 5 in
    Ext Height 13 ft 5 in
    Int Height 8 ft 1 in
    Exterior Color Standard Graphics or Aurora, Midnight, Pearl Full-Body Paint Options
    Hitch Weight 3052 lbs
    GVWR 18000 lbs
    Dry Weight 14866 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 4
    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 14' 5" and 15' 5" 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

    Similar Floorplans

    Front Living Kitchen Island Front Entertainment

  • Solitude 390RK

    Solitude 390RK Floorplan Image

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    Grand Design Solitude fifth wheel 390RK highlights: Five Slides Raised Rear ... more about Solitude 390RK

    Featured 390RK

    Specifications

    Sleeps 6
    Slides 5
    Length 42 ft 6 in
    Ext Width 8 ft 5 in
    Ext Height 13 ft 5 in
    Int Height 8 ft 1 in
    Exterior Color Standard Graphics or Aurora, Midnight, Pearl Full-Body Paint Options
    Hitch Weight 2794 lbs
    GVWR 18000 lbs
    Dry Weight 14562 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 4
    Number of Awnings 1
    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 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

    Similar Floorplans

    Outdoor Kitchen Kitchen Island Rear Kitchen

  • Solitude 373FB R

    Solitude 373FB R Floorplan Image

    Grand Design Solitude fifth wheel 373FB-R highlights: Full and Half Bath Queen ... more about Solitude 373FB R

    Have a question about this floorplan? Contact Us

    Specifications

    Sleeps 4
    Slides 4
    Length 41 ft 4 in
    Ext Width 8 ft 5 in
    Ext Height 13 ft 5 in
    Exterior Color Aurora, Midnight, Pearl
    Hitch Weight 2800 lbs
    GVWR 16800 lbs
    Dry Weight 13950 lbs
    Fresh Water Capacity 81 gals
    Grey Water Capacity 106 gals
    Black Water Capacity 106 gals
    Tire Size 17.5"
    Furnace BTU 40000 btu
    Available Beds Queen
    Refrigerator Type Stainless Steel Residential French 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
    TV Info LR LED Smart TV, BR LED TV
    Awning Info 10' 4" and 14' 5" Power w/Integrated LED Lighting
    Axle Count 2
    Washer/Dryer Available Yes
    Shower Type Shower w/Seat
    Electrical Service 50 amp

    Similar Floorplans

    Front Bath Rear Living Area Kitchen Island

  • Solitude 378MBS

    Solitude 378MBS Floorplan Image

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    Grand Design Solitude fifth wheel 378MBS highlights: Middle Bunkhouse/Office ... more about Solitude 378MBS

    Have a question about this floorplan? Contact Us

    Specifications

    Sleeps 7
    Slides 4
    Length 40 ft 2 in
    Ext Width 8 ft 5 in
    Ext Height 13 ft 5 in
    Int Height 8 ft 1 in
    Exterior Color Standard Graphics or Aurora, Midnight, Pearl Full-Body Paint Options
    Hitch Weight 2686 lbs
    GVWR 18000 lbs
    Dry Weight 14344 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
    Number Of Bunks 1
    Available Beds Queen
    Refrigerator Type 12V
    Refrigerator Size 20 cu ft
    Cooktop Burners 4
    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 20' and 11' 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

    Similar Floorplans

    Bunkhouse Rear Living Area Kitchen Island

  • Solitude 391DL

    Solitude 391DL Floorplan Image

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    Grand Design Solitude fifth wheel 391DL highlights: Two Full Bathrooms Dual ... more about Solitude 391DL

    Have a question about this floorplan? Contact Us

    Specifications

    Sleeps 6
    Slides 5
    Length 42 ft 5 in
    Ext Width 8 ft 5 in
    Ext Height 13 ft 5 in
    Int Height 8 ft 1 in
    Exterior Color Standard Graphics or Aurora, Midnight, Pearl Full-Body Paint Options
    Hitch Weight 3050 lbs
    GVWR 18000 lbs
    Dry Weight 15300 lbs
    Fresh Water Capacity 81 gals
    Grey Water Capacity 106 gals
    Black Water Capacity 106 gals
    Tire Size ST215/75R 17.5 LRH
    Furnace BTU 35000 btu
    Available Beds Two Queen
    Refrigerator Type 12V
    Refrigerator Size 20 cu ft
    Cooktop Burners 4
    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 11" & 14' 5" Power w/LED Lights
    Axle Count 2
    Washer/Dryer Available Yes
    Number of LP Tanks 2
    Shower Type Standard
    Electrical Service 50 amp

    Similar Floorplans

    Kitchen Island Loft Two Full Baths

  • Solitude 417KB

    Solitude 417KB Floorplan Image

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    Grand Design Solitude fifth wheel 417KB highlights: Rear Kitchen LED TV and ... more about Solitude 417KB

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    Specifications

    Sleeps 6
    Slides 4
    Length 41 ft 8 in
    Ext Width 8 ft 5 in
    Ext Height 13 ft 5 in
    Int Height 8 ft 1 in
    Exterior Color Standard Graphics or Aurora, Midnight, Pearl Full-Body Paint Options
    Hitch Weight 3290 lbs
    GVWR 18000 lbs
    Dry Weight 15494 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 4
    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 14' 5" & 20' 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

    Similar Floorplans

    Front Bath Bath and a Half Rear Kitchen

Solitude Features:

Standard Features (2025)

 

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

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

Frame & Chassis

  • 101" Widebody Construction
  • MORryde® Pin Box

Interior

  • Double Tri-Fold Hide-A-Bed Sofas (376RD, 378MBS, 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

Kitchen

  • Oversized Kitchen Pantry
  • LED Rope Lighting in Pantry
  • Residential Kitchen Faucet with Pullout Sprayer
  • 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/removeable cutting board, produce strainer and glass rinser

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

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)

Bathroom

  • One-Piece Fiberglass Shower with Glass Door
  • Porcelain Toilet
  • Undermount Lav Sink

Appliance

  • Professional Grade Stainless Steel Cooktop w/ Built-in Oven
  • Stainless Steel 12 Cu. Ft. 4-Door Refrigerator
  • 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

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/ 18-Year 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.

Manu-Facts:

Grand Design Logo
In 2012, we started with a blank canvas to pursue that better way, a different way, than what had been done before. A company whose culture requires a long-term, personal connection with our customers, employees, and dealers – that company is Grand Design RV. Our business model of doing the right thing has led us to unparalleled years of growth.
 
Our local workforce has been hand-picked and has an excellent reputation for second-to-none industry craftsmanship, and our CEO and Senior Management actively work with the production facilities to help build the team and develop products.
 
At Grand Design we've raised the quality bar by putting every unit through a series of quality inspection gates during the manufacturing process. Once completed, the unit undergoes a comprehensive “final finish” inspection. Every one of our coaches is shipped to a PDI (Pre-Delivery Inspection) area where they are put through a rigorous 300+ point inspection checklist before being shipped to our dealers.  And, we back every one of our coaches with a 3-year limited structural warranty.  
 
At Grand Design our goal is simple – continue leading the industry with quality products while improving the customer’s RV experience before, during and after the sale. We strive for nothing less than customers for life and we would be honored to personally welcome you to the Grand Design RV family!
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