- New 2023 Grand Design Solitude 378MBS R
- New 2023 Grand Design Solitude 378MBS R
- New 2023 Grand Design Solitude 378MBS R
- New 2023 Grand Design Solitude 378MBS R
- New 2023 Grand Design Solitude 378MBS R
- New 2023 Grand Design Solitude 378MBS R
- New 2023 Grand Design Solitude 378MBS R
- New 2023 Grand Design Solitude 378MBS R
- New 2023 Grand Design Solitude 378MBS R
- New 2023 Grand Design Solitude 378MBS R
- New 2023 Grand Design Solitude 378MBS R
- New 2023 Grand Design Solitude 378MBS R
- New 2023 Grand Design Solitude 378MBS R
- New 2023 Grand Design Solitude 378MBS R
- New 2023 Grand Design Solitude 378MBS R
- New 2023 Grand Design Solitude 378MBS R
- New 2023 Grand Design Solitude 378MBS R
- New 2023 Grand Design Solitude 378MBS R
- New 2023 Grand Design Solitude 378MBS R
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Sleeps 7
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4 Slides
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BunkhouseRear Living Area
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40ft Long
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14,344 lbs
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LINEN
378MBS R Floorplan
Specifications
Sleeps | 7 | Slides | 4 |
Length | 40 ft 2 in | Ext Width | 8 ft 5 in |
Ext Height | 13 ft 5 in | Interior Color | LINEN |
Hitch Weight | 2686 lbs | GVWR | 16800 lbs |
Dry Weight | 14344 lbs | Fresh Water Capacity | 93 gals |
Grey Water Capacity | 106 gals | Black Water Capacity | 53 gals |
Tire Size | 17.5" | Furnace BTU | 40000 btu |
Number Of Bunks | 1 | Available Beds | Queen |
Refrigerator Type | Stainless Steel Residential French Door | 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 |
TV Info | LR LED Smart TV, BR LED TV | Awning Info | 20' and 11' Power w/Integrated LED Lighting |
Axle Count | 2 | Washer/Dryer Available | Yes |
Shower Type | Shower w/Seat | Electrical Service | 50 amp |
VIN | 573FS4221PAA14502 |
Description
Grand Design Solitude fifth wheel 378MBS-R highlights:
- Middle Bunkhouse/Office
- Kitchen Island
- Residential Refrigerator
- Free Standing Dinette
- Outside Beverage Cooler & Grill
- Two Power Awnings
Looking for an extra room to utilize many ways in your next extended stay RV? Well you have found it in this middle bunkhouse with a fold down bunk above a tri-fold sofa that offers seating for an extra living room as well as sleeping space for a bedroom, plus there is a desk to work from and a closet for clothing and supplies making this room multi-functional. You can then retreat to your own master bedroom with a queen bed slide or choose the king option, a pull-out ottoman giving you a place to sit while taking off your shoes, an LED TV as well as a space prepped for a washer/dryer option. The main living and kitchen area is spacious with dual opposing slides and offers theatre seating and a tri-fold sofa to relax on while watching the LED Smart TV and visiting with the cook in the kitchen that offers a kitchen island, a 24" residential oven, and an oversized pantry to store lots of dry goods and snacks. You will surely enjoy the two power awnings and the outside grill plus beverage cooler while relaxing outdoors.
With any Solitude fifth wheel by Grand Design, you will get maximum insulation from the thermal roof design, the exclusive fully laminated walls, the triple insulated main floor, the Rail-Tite underbelly seal, the insulated gooseneck and the insulated baggage doors. The MORryde rubber pin box system utilizes a unique rubber shear spring to positively deal with rough towing and road shock, the Tire Linc TPMS system monitors pressure and temperature, and the 6-point hydraulic system allows you to setup easily. And the upgraded shower system, the hardwood window valances, the oversized kitchen pantry, the window above the master bed headboard, and the Rockford Fosgate stereo entertainment system with HDMI and App controls are a few more reasons you will love these extended-stay fifth wheels!
- 12V TANK HEATERS
- 18' RES REFER
- 2ND PATIO AWNING
- 30K BTU STEATH AC
- 3RD A/C 15K BTU W/HEAT PUMP
- 6PT HYD LEVEL SYS
- 7K AXLE w/ABS BRAKES
- CDL FEE
- CENTRAL VACUUM SYSTEM
- ELECTRIC FIREPLACE (MANDATORY)
- FLIP UP BUNK IN BUNK ROOM
- KEYED-A-LIKE
- KING BED UPGRADE
- PEACE OF MIND PKG
- RESIDENTAIL LIVING PKG
- ROLLER SHADES
- RVIA SEAL
- SAFERIDE RV ROADSIDE ASSIST.
- SLIDE-OUT AWNING
- SOLAR PREP
- SOLID STEP QUAD ENTRY STEPS
- SOLITUDE "MAX BUILT" CONS PKG
- SOLITUDE "WETHER-TEK" PKG
- TV BEDROOM (MANDATORY)
- UPGRADED COOPER H-RATED TIRES w/17.5"WHEELS
- WINTERIZATION
Features
Standard Features (2023)
Exterior
- Exterior Spray Port (Door Side)
- Front Cap Windshield (3550BH, 2930RL, 380FL, 382WB)
- King Jack 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
- SolidStep Quad 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 7,000 lb. Axles
- 17.5" H- Rated Aluminum Wheels
- MORryde® CRE3000 Suspension System
- ABS Braking System
Frame & Chassis
- 101" Widebody Construction
- MORryde® Pin Box
- Slide-Out Selector Valves
Interior
- Double Tri-Fold Hide-A-Bed Sofas (375RES, 378MBS, 380FL, 382WB, 390RK)
- Leaded 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 (280RK, 310GK, 345GK, 372WB, 373FB, 390RK)
- Hutch with Flip-Top Hidden Storage (380FL, 382WB, 390RK)
- Washer/Dryer Prep
- Solid Surface Countertops & Sink Covers
- Stainless Steel Undermount Kitchen Sink
Electrical
- 55 Amp Converter
- Under Unit LED Light Kit
- Solar Prep (10 gauge wiring with universal MC4 connectors)
- 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
- Pull-Out Ottoman at Bed Base
- Dresser w/ Flip-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
- Pull-Out Ottoman at Bed Base
- Dresser w/ Flip-Top Hidden Storage
- MORryde® Pin Box
- MORryde® CRE3000 Suspension System
- ABS Braking System
- 17.5" Spare Tire (Undermount)
- Slide-Out Selector Valves
- 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 7,000 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
- SolidStep Quad Entry Steps
- Stealth A/C System
- 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 & Sink Covers
- Stainless Steel Undermount Kitchen Sink
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.
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Just Picked up our New Grand Design Solitude 3740BH-R
Just picked up a grand design solitude 3740BH-R today from Browns RV. We are very happy with our purchase and who we bought it from. They gave us a great deal and good APR! Couldn’t ask for a better group of people. Jessica (sales), Bert (I actually don’t know what his title is, but it really doesn’t
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Brown's RV is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual units on our lot. Please contact us @843-335-8829 for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available.