2025 Grand Design Solitude 378MBS

Used Fifth Wheel in Battle Ground, Washington, 98604

$89,000.00
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Used 2025 Grand Design Solitude 378MBS available in Battle Ground, Washington
2025 Grand Design Solitude 378MBS - Used Fifth Wheel For Sale by Pop RVs in Battle Ground, Washington features Leveling Jacks, Slideout, Awning, Air Conditioning
2025 Solitude 378MBS by Grand Design from Pop RVs in Battle Ground, Washington
Used 2025 Grand Design Solitude 378MBS available in Battle Ground, Washington

Unit Specs

  • Consignment
  • Reduced
  • Stock #436950
  • Year2025
  • ManufacturerGrand Design RV
  • Make Grand Design
  • ModelSolitude
  • Floorplan378MBS
  • Type Fifth Wheel
  • ConditionUsed
  • Length37' 0"
  • Width8' 0"
  • Height13' 0"
  • Price $114,900.00
  • Sale Price $89,000.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Interior ColorEarth Tones
  • Exterior ColorBlack, Gray And White
  • Sleeps7
  • Water Capacity (Fresh)81 gal
  • Water Capacity (Grey)106 gal
  • Air Conditioners2
  • A/C Spec15,000 BTU
  • Slideouts4
  • Dry Weight14,344 lbs
  • # Axles2
Stock #436950 -

A 2025 Grand Design Solitude 378MBS in Great Condition!

This 2025 Grand Design Solitude 378MBS is ready to redefine your RV experience with high-end features and exceptional functionality in one spacious fifth wheel.

The middle bunkhouse is a versatile space. It features a fold-down bunk above a tri-fold sofa, a built-in desk, and a closet, making it the perfect spot for extra sleeping space or an office.

The front master bedroom has a king bed, a slide, and an expansive closet, while the washer and dryer combo adds convenience for longer trips.

The chef's kitchen is fully equipped with a kitchen island, a 20 cu. ft. refrigerator, a built-in oven, a 4-burner cooktop, and an oversized pantry, making it easy to prepare meals for the whole family. Double kitchen sinks and ample cabinet space provide plenty of room for all your cooking essentials.

The main living area, with dual opposing slides, provides an ample, relaxing setting. Relax with theater seating, a tri-fold sofa, and an LED Smart TV, making it the ideal space for entertainment and socializing while meals are being prepared.

Outdoor entertaining is effortless with an exterior griddle and beverage cooler, while two power awnings provide plenty of shade for ultimate relaxation.

This RV is built for year-round use with the full Weather-Tek package, ensuring comfort in both cold and hot temperatures. The 35K BTU high-capacity furnace and fully enclosed underbelly with heated tanks allow for enjoyable trips no matter the season. For added convenience, automatic leveling jacks, a roof access ladder, and a backup monitor make setup and travel a breeze.

The heavy-duty 8,000 lb. axles, frameless tinted windows, and MORryde CRE3000 suspension system ensure durability and a smoother towing experience.

Safety features like smoke, CO2, LPG leak detectors, and an emergency exit provide peace of mind on the road.

This RV is ready for its next adventure. It offers the perfect balance of luxury, functionality, and comfort for those looking to hit the road.

Contact us today to schedule a showing or make an offer.

Don't miss out on this incredible opportunity!

Please submit any and ALL offers - your offer may be accepted! Submit your offer today!

Reason for selling is life changes.

You have questions? We have answers. Call us at (941) 200-1030 to discuss this RV.

Selling your RV has never been easier. At Pop RVs, we literally sell thousands of units every year all over the country. Call (855) 273-7188 and we'll get started selling your RV today.

2025 Grand Design Solitude 378MBS Features


  • Electrical
    Air Conditioning
  • Exterior
    Awning, Leveling Jacks, Slideout

2025 Grand Design Solitude 378MBS Literature


2025 Solitude Brochure PDF 2025 Solitude Brochure 1
Seller Info

Pop RVs

5717 Bessie Drive
Sarasota, FL 34233

Member Since 2015

See 775 Reviews

Unit Specs

  • Consignment
  • Reduced
  • Stock #436950
  • Year2025
  • ManufacturerGrand Design RV
  • Make Grand Design
  • ModelSolitude
  • Floorplan378MBS
  • Type Fifth Wheel
  • ConditionUsed
  • Length37' 0"
  • Width8' 0"
  • Height13' 0"
  • Price $114,900.00
  • Sale Price $89,000.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Interior ColorEarth Tones
  • Exterior ColorBlack, Gray And White
  • Sleeps7
  • Water Capacity (Fresh)81 gal
  • Water Capacity (Grey)106 gal
  • Air Conditioners2
  • A/C Spec15,000 BTU
  • Slideouts4
  • Dry Weight14,344 lbs
  • # Axles2

Unit Location

  • City Battle Ground
  • State Washington
  • Zip 98604

Email Seller

Request More Info on this 2025 Grand Design Solitude 378MBS Offered for sale by Pop RVs
Pop RVs
Pop RVs

5717 Bessie Drive
Sarasota, FL 34233

Phone: Click to Call

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Used 2025 Grand Design Solitude 378MBS available in Battle Ground, Washington
2025 Grand Design Solitude 378MBS - Used Fifth Wheel For Sale by Pop RVs in Battle Ground, Washington features Leveling Jacks, Slideout, Awning, Air Conditioning
2025 Solitude 378MBS by Grand Design from Pop RVs in Battle Ground, Washington
Used 2025 Grand Design Solitude 378MBS available in Battle Ground, Washington