Contact Sales

New 2022 Grand Design Solitude 378MBS R

Fifth Wheel

Stock #22T7802

Lakewood

1 of 1

Call For Price!

Sleeps 7
4 Slides
Bunkhouse

Rear Living Area

40ft Long
14,344 lbs
STONE

See All Specs

Specifications

Sleeps	7	Slides	4
Length	40 ft 2 in	Ext Width	8 ft 5 in
Ext Height	13 ft 5 in	Interior Color	STONE
Hitch Weight	2686 lbs	Gross Weight	16800 lbs
Dry Weight	14344 lbs	Fresh Water Capacity	93 gals
Grey Water Capacity	100 gals	Black Water Capacity	50 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	573FS4229NAA12252

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!

Call Us Today At 303-274-9009

Features

Standard Features (2022)

Construction

Drop Frame Chassis
Upgraded Axle Hangers

Audio & Video

LED TV in Master Bedroom (Mandatory)
King Jack Antenna
Solar Prep

Bathroom

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

Bedroom

Residential Style Headboard
Under Bed Storage Area
Individually Switched Reading Lights Over Bed
60" x 80" Queen Bed
King Bed (Optional)
Window Above Master Bed Headboard

Exterior

Heavy Duty G-Rated Tires w/NitroFill™ (Mandatory)
Dual Pane Windows (Optional)
Slide Out Awning Toppers (Optional)
6-Point Hydraulic Leveling System (Mandatory)
Front Cap Windshield (3550BH, 2930RL, 380FL, 382WB)
Back-Up Camera Prep
Full Body Paint (Optional)
Under Unit LED Light Kit
Pull-Out Kitchen (In Pass-Through) (NA 378MBS) (Optional)
Tire Linc TPMS System

HVAC & Plumbing

Heat Pump A/C Upgrade in Living Area (Optional)
Fireplace with Electric Heater (Mandatory)
12 Gallon Gas/Electric Water Heater
Exterior Spray Port (Door Side)

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

Kitchen

Oversized Kitchen Pantry
LED Rope Lighting in Pantry
Residential Kitchen Faucet with Pullout Sprayer
Professional Grade Stainless Steel Cooktop w/ Built-in Oven
Real Tile Backsplash
Hardwood Kitchen Light Soffit
Dishwasher Prep (280RK, 310GK, 372WB, 373FB, 390RK)
Stainless Steel 18 Cu. Ft. 4-Door Refrigerator (Mandatory)
Residential Stainless Steel French Door Refrigerator (IPO 18 cu. ft. RV Refrigerator) (Optional)
Stainless Steel 12 Cu. Ft. 4-Door Refrigerator
Hutch with Flip-Top Hidden Storage (380FL, 382WB, 390RK)
Microwave (Mandatory)

Utilities

55 Amp Converter
12V Tank Heaters (Mandatory)
Generator Prep (Optional)
Solar Prep (10 gauge wiring with universal MC4 connectors)
Solitude Solar System (300w Solar Panel, Controller, 2000w Inverter) (Optional)

Options

7K Axles with Disc Brakes (Optional)
8K Axles with Disc Brakes and H-Rated Cooper Tires (Optional)

Packages

Max Built Construction Package (Mandatory)

Satellite/Cable Prep (All TV Locations)
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/ 12-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

Peace of Mind Package (Mandatory)

Exterior Cable/Satellite Plug-In
Pull-Out Ottoman at Bed Base (N/A 373FB)
Dresser w/ Flip-Top Hidden Storage (NA 380FL, 382WB)
MORryde Pin Box
MORryde CRE3000 Suspension System
Self Adjusting Brakes
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

Residential Living Package (Mandatory)

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 (One Key For All Entry and Baggage Doors)
SolidStep Quad Entry Steps
Stealth A/C System (Dual AC's w/Racetrack Ducting)
Roller Shade Window Coverings
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 (2 Stow Away Chairs)
Power Reclining Theatre Seating w/Swivel Tables (Power Reclining N/A 346FLS) (Includes LED Lighting, Heat and Massage Function)
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 (Mandatory)

35k BTU High Output 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 Covid19 supply chain issues, some features and options shown may be temporarily substituted or removed.

Favorite RVs

Save your favorite RVs as you browse. Begin with this one!

friendly and knowledgeable
These guys are great. Zach worked with us to get the best deal and the right unit for us RV virgins. Everyone we met, from the parts department to the finance department to the walk-through tech, was friendly and knowledgeable. Would absolutely recommend Windish RV to a friend.

Sterling from Denver, CO
Upgraded To New Model
We took our 19' Airstream to Windish for some repairs and ended up buying a new 28' Airstream in the process. Brian in the Service Dept was conscientious, courteous and he took the time to fully explain our options for repairs. The repairs were performed exactly as promised with the exception of a ... More »

Tupper
Showed Care

I wanted to let you know about my experience I had with your employees this morning.

I have been waiting for a return call from your competeitor down the road for 1 week. No return call. I am needing an estimate for an older trailer that has some hail damage. When I called them back 1 week later ... More »

Rhonda from Brighton, CO

We are here to help, call us at
303-274-9009 or Contact Us

We are here to help!

303-274-9009
Contact Us
Contact Sales

Airstream of Colorado 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-provided pictures, specifications and features may be used as needed. Inventory shown may be only a partial listing of the entire inventory. Please contact us at 303-274-9009 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.

New 2022 Grand Design Solitude 378MBS R

378MBS R Floorplan

Specifications

Description

Features