Indulge in luxury and innovation with the Grand Design Solitude 370DV fifth wheel. This exceptional RV boasts a spacious interior with high-end features, making it the perfect home away from home. The Solitude 370DV offers a large master bedroom with a king bed, generous storage, and a residential-style kitchen complete with modern appliances. Built on quality and reliability, this fifth wheel ensures peace of mind with its extensive warranty and Grand Design's commitment to excellence. Travel with confidence, knowing you're backed by superior craftsmanship and top-of-the-line components. Experience the ultimate camping experience with the Grand Design Solitude 370DV, the height of luxury, comfort, and innovation in fifth-wheel design.

NEW 2026 Grand Design Solitude 370DV

Hitch:

2,484 lbs.

UVW:

13,600 lbs.

Length:

37' 10"

Sleeps:

up to 4

Stock: 26-22818N   •   Location: Tulsa

KEY FEATURES

Cooper H-Rated Tires

Reliable tire with 75 mile-per-hour speed rating and 4,805 pound load rating.

 

Anti-Lock Brake System

Industry-first ABS for towables adds safety and confidence to your towing experience.

 

Stealth 3+ Smart A/C System

Ultra quiet cooling with max airflow. Two A/Cs standard, add 3rd for even more cooling power.

 

On-Demand Tankless Water Heater

All the hot water you want, whenever you want it!

 

6-Point Hydraulic Auto Leveling System

Set up camp with ease with powerful hydraulic auto leveling.

 

Rockford Fosgate Sound System

Enjoy your tunes the way they are meant to be heard with high quality Rockford Fosgate sound.

 

 

360 TOUR

SPECS AND OPTIONS

FACTORY-ADDED OPTIONS

• Solitude Residential Living Package
• Solitude 'Peace of Mind' Package
• Solitude 'Weather-Tek" Package
• Solitude "Max-Built" Construction Package
• Central Vacuum System
• 20 Cu. Ft. 12V Refrigerator(+ Inverter Prep, 330W Solar Panel, 50 Amp Controller, Bluetooth Module and Two (2) Dock Ports)
• OmniConnect - Satellite, Cellular and Wifi Internet Prep
• TV Bedroom (Mandatory)
• Electric Fireplace (Mandatory)
• 12V Tank Heaters
• 6-Point Hydraulic Leveling System
• Upgraded H-Rated Tires w/ 17 .5" Wheels
• SafeRide RV Roadside Assistance
• 2nd Patio Awning
• RVIA Seal
• King Bed Upgrade
• 3rd A/C 15K BTU w/Heat Pump
• Generator Prep
• Solar+ Package (One (1) Additional 330W Panel & 2000W Inverter)
• 8K Axle w/ABS Drum Brakes

DOWNLOAD MSRP SHEET

SPECS

• Exterior Height: 13' 5"
• Exterior Height (w/opt. AC): 13' 5"
• Exterior Length: 37' 10"
• Exterior Width: 8' 5"
• Interior Height: 97
• Hitch / Pin Weight: 2,484
• UVW: 13,600
• GVWR: 19,000
• Fresh Water Capacity: 81
• Gray Water Capacity: 106
• Waste Water Capacity: 53
• Propane Tanks: 2
• LPG: 60
• Sleeping Capacity: 4
• Water Heater: Tankless
• Refrigerator: 20 cu. ft.
• Furnace: 35,000 BTU
• AC: 15,000 BTU
• Axles: 2
• Wheel Size: 17.50 in.
• Tire Size: ST215/75R 17.5 LRH
• Standard Bed: 60 X 80 Queen Bed (King Opt.)
• Shower: 48 x 30
• Slides: 3
• Awnings: 2
• Awning Length: 11' and 19'

 

STANDARD FEATURES AND PACKAGES

EXTERIOR, CONSTRUCTION AND RUNNING GEAR

• 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
• Drop Frame Chassis
• Upgraded Axle Hangers
• 5-Side Aluminum Cage Construction
• Walk-On Roof
• Fully Enclosed Underbelly w/ Heated Tanks and Storage
• Heavy Duty 8,000 lb. Axles
• 17.5" H- Rated Aluminum Wheels
• MORryde® CRE3000 Suspension System
• Tow Assist ABS & Sway Mitigation System
• 101" Widebody Construction
• MORryde® Pin Box

ELECTRICAL, HVAC AND PLUMBING

• 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
• 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
• On Demand Water Heater
• Whole House Water Filtration System
• All-In-One Enclosed and Heated Utility Center

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
• Theater 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

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 AND ELECTRONICS

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

PEACE OF MIND PACKAGE

• Exterior Cable/Satellite Plug-In
• Dresser w/ Slide-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
• Theater Seating
• Tri-Fold Hide-A-Bed Sofa
• Smoke Detector, LP Alarm, Carbon Monoxide Alarm
• Solid Surface Countertops
• Smart Sink w/ removeable 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