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Solitude 379FL / 379FL-R

Specs / Features / Packages


13800 lbs
Hitch Weight*
2990 lbs
16000 lbs
42' 6"
12' 11"
Fresh Water Capacity
54 Gal
Grey Water Capacity
100 Gal
Waste Water Capacity
50 Gal
Water Heater
LP Capacity
60 lbs
35000 BTU
5000 BTU
R-Value (Main Floor)
R-Value (Walls)
R-Value (Roof)
Awning Length



  • Double Hide-A-Bed Sofas(S)
  • Night Shade Window Coverings(S)
  • Congoleum Flooring with 3-Year Warranty (Main Floor & Upper Landing Area)(S)
  • Easy Clean Solid Surface Steps(S)
  • Recessed LED Ceiling Lighting(S)
  • Interior Blue LED Accent Lighting(S)
  • Cherry Hardwood Cabinet Doors and End Tables(S)
  • Theater Seating(S)
  • Hide-A-Bed Sofa(M)
  • Smoke Detector, LP Alarm, Carbon Monoxide Alarm(S)


  • Stainless Steel 18 Cu.Ft. 4-Door Refrigerator(M)
  • 30" Stainless Steel Microwave(S)
  • Convection Microwave(O)
  • Oversized Kitchen Island and Pantry(S)
  • Solid Surface Countertops & Sink Covers(S)
  • Stainless Steel Undermount Kitchen Sink(S)
  • Residential Kitchen Faucet with Pullout Sprayer(S)
  • Stainless Steel Range with 22" Oven and Flush Cover(S)


  • Vessel Bowl Sink(S)
  • One-Piece Fiberglass Shower with Glass Door(S)
  • Porcelain Toilet(S)
  • Linen Storage with Cabinet Doors(S)


  • 6-Point Hydraulic Leveling System(M)
  • Trail-Air© Rota-Flex© Pin Box(S)
  • Heavy Duty 7,000 lb. Axles(S)
  • Drop Frame Chassis(S)
  • 101" Widebody Construction(S)
  • Equa-Flex© Suspension(S)
  • Correct Track© Suspension Alignment System(S)
  • 5-Side Aluminum Cage Construction(S)


  • 60" x 80" Queen Memory Foam Top Bed Mattress(S)
  • King Bed(O)
  • Bedside 110-Volt Outlets (2)(S)
  • Residential Bedroom Dresser(S)
  • Residential Style Headboard(S)
  • Under Bed Storage Area(S)
  • Pull-Out Ottoman at Bed Base(S)
  • Individually Switched Reading Lights Over Bed(S)

HVAC & Plumbing

  • 2nd 13.5k BTU A/C(M)
  • Bedroom 12-Volt High Power MaxxAir Fan with Rain Sensor(M)
  • Washer/Dryer Prep(S)
  • 12 Gallon Gas/Electric Water Heater(S)
  • Whole House Water Filtration System(S)
  • Fully Enclosed Underbelly with Heated Tanks and Storage(S)
  • Enclosed and Heated Low Point Drains(S)
  • Attic Vent(S)
  • High Capacity Heat Ducts(S)
  • Pre-Wired & Braced for 2nd A/C(S)
  • 15k BTU A/C in Living Area(S)
  • Heat Pump A/C Ugrade in Living Area(O)
  • Kitchen 12-Volt High Power MaxxAir Fan with Rain Sensor(S)
  • 35k BTU High Output Furnace(S)
  • Fireplace with 5,000 BTU Electric Heater(M)


  • Painted Gel Coat Fiberglass Front Cap(S)
  • Aluminum Tread Lite Entry Steps - Rust Resistant(S)
  • Exterior Security Light(S)
  • LED Tail Lights(S)
  • Power Patio Awning with Integrated LED Lighting(S)
  • Back-Up Camera Prep(S)
  • 16" Aluminum Wheels(S)
  • Roof Ladder(S)
  • West Lake© E-Rated Tires w/NitroFill™(S)
  • Slide-Out Awning Toppers(O)
  • Goodyear© G-Rated Tires (G614)(O)
  • Sewer Hose Storage Area(S)
  • Under Mount 16" Spare Tire(S)
  • R-Value (R-40 Roof / R-45 Floor / R-11 Sidewalls / R-24 Slideroom Floor)(S)
  • High-Gloss Gel Coat Exterior Sidewalls(S)
  • Color Matched Fender Skirt(S)
  • Walk-On Roof with Seamless Roof Covering(S)
  • Slam-Latch Baggage Doors with Magnetic Catches(S)
  • Frameless Tinted Windows(S)
  • Dual Pane Windows(O)

Audio & Video

  • Big Screen LED HD TV in Living Area(S)
  • LED HD TV in Master Bedroom(M)
  • Stereo Entertainment System with Bluetooth, CD and DVD(S)
  • Exterior Cable/Satellite Plug-In with 110V Outlet(S)
  • Exterior Speakers(S)
  • Digital TV Antenna with Booster(S)
  • Satellite/Cable TV Prep (All TV Locations)(S)
  • TV Prep in Bedroom(S)


  • All-In-One Enclosed and Heated Utility Center(S)
  • 50 Amp Service with Detachable Power Cord(S)
  • 75 Amp Converter(S)
  • 12V Battery Disconnect(S)
  • 12V Tank Heaters(M)
  • Generator Prep(O)


Max-Built Construction Package

  • High-Gloss Fiberglass Sidewalls
  • Aluminum Frame Construction
  • Mega-Frame 101" Widebody Chasis Platform w/ Oversized Storage Compartments
  • Slam-Latch Baggage Doors with Magnetic Catches
  • Kinro Frameless Tinted Windows
  • 50 Amp Power w/ Detachable Power Cord
  • Heavy Duty 7,000 lb. Axles w/ 16" Aluminum Wheels
  • Color Matched Fender Skirt
  • Powder Coated Heavy Duty Rear Ladder
  • Painted Front Cap
  • SAT/Cable Pre-Wire
  • LED Tail Lights
  • 12V Battery Disconnect
  • Fully Decked Walk-On Roof with Seamless TPO Roof Material
  • Exterior Security Light
  • 76" x 30" Entry Door w/ Security Window

Peace of Mind Package

  • Trail-Air© Rota-Flex© Pin Box
  • Equa-Flex© Suspension
  • Correct Track© Suspension Alignment System
  • Hydraulic Front Landing Gear
  • Washer/Dryer Prep
  • Residential Bedroom Dresser
  • Under Carriage Spare Tire
  • Upgraded Electric Patio Awning with Exterior LED Light Strip
  • Exterior Cable/Satellite Plug-In (Storage Compartment) w/ 110V Accessory Plug
  • Exterior Sewer Hose Storage
  • Whole House Water Filtration System (Travel Center)
  • 4-Glide Slide-Out Ottoman in Bedroom
  • "Hard-Wood" (SurfX) Interior Steps
  • Window Above Master Bed Headboard (N/A 379FL)
  • Beaufloor Landing Area (Bathroom Hallway)
  • Reinforced Aluminum Supports (Underbelly)
  • Power Fan with Rain Sensor (Galley)

Residential Living Package

  • Roller Shades
  • Torklift Quad Entry Steps
  • Keyed-A-Like
  • 30,000 BTU Stealth A/C System (2-15K A/C's)
  • 82" Tri-Fold Hide-A-Bed Sofa
  • Residential Living Room Furniture
  • Hallway Handrail (N/A 379FL)
  • Commercial Grade Linoleum
  • Hardwood Cabinet Doors w/ Hidden Hinges
  • Solid Surface Countertops & Sink Covers
  • LED Lighting (Interior)
  • Family-Safe Package (Smoke Detector/LP Alarm/Carbon Monoxide Alarm)
  • Theater Style HD TV in Living Area
  • Oversized Kitchen Island w/ Residential 60/40 Stainless Sink
  • AM/FM/DVD Player w/ Bluetooth
  • Exterior Entertainment Speakers
  • Bedside 110-Volt Outlets (2)
  • Hardwood End Tables

Weather-Tek Package

  • Fully Enclosed and Heated Basement w/ Heated Holding Tanks
  • Heated Utility Center w/ Winterizing System
  • Upgraded High Output Furnace
  • Heated Storage Compartments
  • Thermal Technology Insulation
  • Heated Furniture
  • R-Value (R-40 Roof / R-45 Floor / R-11 Sidewalls)
  • Large Capacity Heat Ducts
  • Enclosed and Heated Low Point Drains
  • Attic Vent

Because of our commitment to continuous product improvement, Grand Design RV reserves the right to change components, standards, options, specifications, pricing and materials without notice and at any time. Photos may show optional equipment which may not be included in the standard purchase price of the featured unit. Be sure to review current product details with your local dealer before purchasing.