New 2026 Grand Design Solitude 388MBS Fifth Wheel

$33,076 in options including 6 Point Hydraulic Leveling System, Flip Up Bunk in Bunkroom, and More! Call 937-440-5821 or come by today
Virtual Tour Bed King Spare Room
2026 388MBS Features and Options

Grand Design Solitude fifth wheel 388MBS highlights:

  • Four Slide Outs
  • Middle Den/Bunkroom
  • Rear Living Area
  • Two Power Awnings
  • Shower with a Seat

 

Discover the ultimate in luxury RV living with the New 2026 Grand Design Solitude 388MBS, now available at Campers Inn RV. Designed for travelers who demand space, style, and premium comfort, this fifth wheel delivers an elevated experience that rivals even the finest vacation homes—all on wheels.

Step inside and be amazed by the expansive layout and thoughtful design of the 388MBS. The mid-bunk model offers exceptional versatility with an open floorplan that feels bright and inviting. The heart of this unit is the stunning living area, featuring panoramic windows, premium furnishings, and abundant storage. The chef-inspired kitchen includes solid-surface countertops, a deluxe stainless-steel appliance package, deep pantry space, and a residential-style refrigerator—perfect for preparing gourmet meals on the road or hosting family and friends.

At the rear of the coach, the master bedroom feels like a private retreat with a luxurious king-size bed, generous closet space, and a serene atmosphere to unwind after a day of adventure. The full bathroom offers residential comforts with a large shower, stylish finishes, and ample storage for linens and essentials. Additional sleeping options in the mid-bunk area make this model ideal for families, couples, or friends traveling together.

Built with Grand Design’s renowned construction quality, the Solitude 388MBS features innovative structural engineering, premium materials, and climate-ready insulation so you can enjoy comfortable travel in a variety of weather conditions. From weekend getaways to extended cross-country journeys, this fifth wheel is engineered to deliver durability and reliability.

There are countless reasons to make the 2026 Solitude 388MBS your home-on-the-go. Enjoy generous living space, high-end amenities, multiple entertainment zones, and storage both inside and out. Whether you love long-term travel, tailgating events, or breathtaking national park excursions, this RV elevates every adventure with unrivaled comfort and style.

When you buy from Campers Inn RV, you’re choosing a premier RV dealer with a reputation for exceptional service and customer care. Our knowledgeable team will guide you through every step of the buying process, ensuring you feel confident and informed. Campers Inn RV provides comprehensive inspections, transparent pricing, and a commitment to matching you with the perfect RV for your lifestyle. With flexible financing solutions, nationwide delivery options, and a dedicated service department, you’ll enjoy peace of mind long after you drive off the lot.

 

Make your dream of luxury travel a reality with the New 2026 Grand Design Solitude 388MBS from Campers Inn RV. Experience adventure on your terms with comfort, quality, and unmatched support from a dealer you can trust.

Options:
  • Residential Living Package
  • Central Vacuum System
  • 20 Cu. Ft. 12V Refrigerator
  • OmniConnect - Satelite, Cellular and Wifi Internet Prep
  • TV Bedroom
  • Electric Fireplace
  • 12V Tank Heaters
  • 6-Point Hydraulic Leveling System
  • Upgraded H-Rated Tires with 17.5" Wheels
  • Flip Up Bunk in Bunk Room
  • 2nd Patio Awning King Bed Upgrade
  • 3rd AC 15K BTU with Heat Pump
  • Generator Prep
  • Solar + Package
  • 8K Axle with ABS Drum Brakes
  • Solitude Peace of Min Package
  • Weather- Tek Package
  • Max-Build Construction Package
What Our Customers Are Saying

Above and Beyond!

I give this dealership and all the employees there a five out of a five star rating. Everyone went above and beyond. They were so helpful with everything. I couldn't be happier with the service there! - Jon
Price: $161,365
You Save: $51,370
Sale Price: $109,995
Campers Inn
Location: Troy OH
Stock# 21172402
To get help now on this RV, call and enter the RV ID if prompted.
RV ID: 3368717#
(enter this ID if prompted)
2026 388MBS Specifications
Sleeps 7
Slides 4
Length 42 ft 6 in
Ext Width 8 ft 5 in
Ext Height 12 ft 9 in
Hitch Weight 2930 lbs
GVWR 19000 lbs
Dry Weight 15985 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 3
Shower Size 48" x 30"
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, Bunkroom 50" TV
Awning Info 11' and 18' 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
VIN 573FS4421TAA22395
For more information Contact Us

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