2026 Grand Design Solitude 414LJMJ

Vehicle Photo
  • MSRP: $0
Stock #: 112354
Tampa, FL
  • Available
  • New
  • Class: Fifth Wheel
  • Length: 34 ft 4in
  • Slides: 4
  • Dry Weight: 1,900
  • Sleeps: 6

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  • Bunkhouse
  • Front Bedroom
  • Outdoor Entertainment
  • Outdoor Kitchen
  • Rear Bath
  • Two Full Baths
Floorplan
  • Available Beds Queen
  • Exterior Height 13 ft 5in
  • Exterior Width 8 ft 5in
  • Interior Height 8 ft 1in
  • Pin Weight 3,200 lbs
  • Gross Weight 23,500 lbs
  • Dry Weight 1,900 lbs
  • Tire Size ST215/75R 17.5 LRH
  • Axle Count 2
  • Fresh Water Capacity 83 gal
  • Grey Water Capacity 159 gal
  • Black Water Capacity 106 gal
  • Furnace BTU 35,000
  • Refrigerator Type Stainless Steel
  • Refrigerator Size 20
  • Cooktop Burners 3
  • Shower Size 60"" x 30
  • Shower Type Tub/Shower Combo
  • Number of Awnings 3
  • Electrical Service 50 amps
  • TV Info LR LED 50"" Smart TV, BR 40"" TV, BNKRM 40"" TV, EXT 50"" TV

Step into a new level of luxury fifth wheel living with the New 2026 Grand Design Solitude 414LJMJ—a premium RV designed for extended stays, full-time travel, and those who expect residential comfort wherever they roam. Built with precision and innovation by Grand Design RV, the Solitude lineup is known for its high-end finishes, spacious layouts, and superior construction—and the 414LJMJ takes it even further.

Residential Luxury Without Compromise

From the moment you enter, you’re greeted by an expansive, open-concept living space made possible by multiple slide-outs. The rear living area is designed for relaxation and entertainment, featuring plush seating, large panoramic windows, and a premium entertainment center with a fireplace—perfect for cozy evenings on the road.

The gourmet kitchen is a true centerpiece, offering solid surface countertops, a residential refrigerator, large pantry, kitchen island, and high-end appliances. Whether you’re preparing a quick breakfast or hosting dinner with friends, this kitchen delivers the space and functionality you need.

A Private Retreat on the Road

Upstairs, the master suite offers a quiet, comfortable escape with a king-size bed, generous wardrobe storage, and washer/dryer prep for extended stays. The spa-inspired bathroom features a large walk-in shower, dual-sink vanity, and linen storage—bringing everyday convenience and luxury together.

One of the standout features of the 414LJMJ is its versatile bonus room, perfect for use as a second bedroom, office, or hobby space. Whether you’re traveling with family, working remotely, or need extra storage, this flexible area adapts to your lifestyle.

Built for Full-Time Adventures

The Solitude 414LJMJ is engineered for extended-season camping with a fully enclosed and heated underbelly, high-performance insulation, and robust construction. Designed with full-time RVers in mind, it offers the durability and comfort needed for year-round travel.

Additional features include:

  • Multiple A/C units for optimal climate control
  • Large exterior pass-through storage
  • Power awning with LED lighting for outdoor living
  • Premium furnishings and residential-style finishes throughout

Why Buy the 2026 Grand Design Solitude 414LJMJ?

  • Spacious multi-slide floorplan with luxury residential feel
  • Versatile bonus room for added functionality
  • Ideal for full-time RV living or extended stays
  • High-end materials and trusted build quality
  • Designed for comfort in multiple seasons

†Lazydays strives to ensure the accuracy of the information provided on this website. However, actual products, programs and services may differ materially from those on this site. Lazydays is not responsible for errors made in stated pricing or specifications. Specifications and availability subject to change without notice. Price, length, weight, or any other specifications cannot be relied upon. Buyers should verify and confirm all claims made on the website. Sale price includes all manufacturer discounts and rebates. All prices listed on this site exclude tax, tags and title fees. Applicable government fees, state taxes, dealer fees and emissions testing charges will be added to comply with state vehicle codes. Freight and prep costs are additional and vary by state. Contact Lazydays for complete details.

*90 Days – Payments can be deferred for 90 days with approved credit. Interest accrues from contract date. Financing terms subject to lender approval. Not valid with other offers. Actual products, programs and services may differ materially from those on this site. Lazydays is not responsible for errors made in stated pricing. Specifications and availability subject to change without notice. Document fees vary by location. See dealership for complete details.

**Lazydays believes the specifications on this site supplied by the manufacturer to be correct at the time posted. However, specifications, standard equipment, model availability, options, fabrics, and colors are subject to change without notice. Some equipment may be unavailable when a vehicle is built. Some vehicles are pictured with options, which may be available at extra cost or may not be available on some models. You should verify the equipment that is on all vehicles. If a new vehicle shown on this website is subject to an open safety recall, Lazydays cannot deliver the vehicle to you until the recall repair is completed. This is a requirement of federal law.

***Margaritaville offer valid for a limited time only at Lazydays RV of Tampa. Customers who purchase a new RV or complete a qualified service appointment (appointment must be booked and customer must show for the appointment) are eligible to receive a complimentary 3-day, 2-night stay at Camp Margaritaville RV Resort of Auburndale. Offer valid while supplies last. Promotion is non-transferable, has no cash value, and cannot be combined with other offers or promotions. Limit one promotional stay per customer, per transaction. Resort stay subject to availability and blackout dates may apply. Resort reservation must be made within 30 days of RV purchase or completed service appointment. Valid for Florida residents and legal U.S. residents only, 18 years or older. Additional terms and conditions may apply. Lazydays RV of Tampa reserves the right to modify or cancel this promotion at any time without notice. Void where prohibited by law.