2026 Grand Design Momentum 395MT

Vehicle Photo
  • MSRP: $190,535
  • Dealer Discount: $35,540
  • Finance Incentive: $5,000
  • Sale Price: $149,995
  • As Low As: $1,003 /mo (Edit)
Stock #: 115837
Tampa, FL
  • Available
  • New
  • Class: Fifth Wheel
  • Length: 46 ft 4in
  • Slides: 3
  • Dry Weight: 19,100
  • Sleeps: 6

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  • Bath and a Half
  • Front Bedroom
  • Loft
  • Toy Hauler
  • Two Entry/Exit Doors
Floorplan
  • Available Beds Queen
  • Exterior Height 13 ft 6in
  • Exterior Width 8 ft 5in
  • Interior Height 8 ft 5in
  • Garage Size 14 ft
  • Pin Weight 3,760 lbs
  • Gross Weight 23,500 lbs
  • Dry Weight 19,100 lbs
  • Fuel Capacity 60 gal
  • Tire Size ST215/75R17.5 LRH
  • Axle Count 3
  • Fresh Water Capacity 140 gal
  • Grey Water Capacity 52 gal
  • Black Water Capacity 52 gal
  • Furnace BTU 35,000
  • Refrigerator Type Stainless Steel
  • Refrigerator Size 20
  • Cooktop Burners 3
  • Shower Size 40"" x 30""
  • Shower Type Shower w/Seat
  • Number of Awnings 3
  • Electrical Service 50 amps
  • Washer/Dryer Available Yes
  • TV Info LED TV; LR 49"", Garage 32""
Experience the freedom to travel farther, stay longer, and bring more of what you love with the new 2026 Grand Design Momentum 395MT. Designed for travelers who refuse to compromise on comfort, capability, or adventure, this premium luxury fifth wheel toy hauler delivers residential-style living combined with the rugged versatility needed for unforgettable road trips across the country.

Whether you're planning extended stays in national parks, cross-country travel, seasonal adventures, or weekend escapes, the Momentum 395MT provides the space, storage, and amenities to make every destination feel like home. Its spacious floorplan is engineered for travelers who appreciate luxury accommodations while maintaining the flexibility to transport motorcycles, ATVs, bicycles, kayaks, or other outdoor gear.

Inside, the Momentum 395MT welcomes you with upscale residential finishes, premium furnishings, and a thoughtfully designed open-concept living area. Large panoramic windows bring natural light into the coach while offering stunning views of your favorite campsites. Comfortable seating, modern entertainment features, and high-end interior décor create an inviting atmosphere perfect for relaxing after a day of exploring.

The gourmet kitchen is built for life on the road, featuring solid-surface countertops, premium appliances, abundant storage, and ample prep space for everything from quick breakfasts to family dinners. Whether you're parked at a mountain retreat, coastal campground, or desert destination, you'll enjoy the convenience of preparing meals in a fully equipped luxury kitchen.

A spacious master suite provides a private retreat for restful nights during your travels. Premium sleeping accommodations, generous wardrobe storage, and residential-inspired design help make long-term travel comfortable and convenient. The well-appointed bathroom offers modern fixtures and practical functionality for life on the move.

One of the standout features of the 2026 Grand Design Momentum 395MT is its versatile garage area, allowing travelers to bring their favorite recreational equipment wherever the road leads. The flexible space can also serve as additional sleeping quarters, a mobile office, hobby room, fitness area, or entertainment space, adapting to your travel lifestyle.

Built for four-season travel, the Momentum 395MT incorporates advanced construction techniques, insulation, and climate management systems that help extend your camping season. From summer adventures along the coast to cooler mountain destinations, this luxury toy hauler is engineered to support comfortable travel in a variety of environments.

Grand Design's commitment to quality construction, durability, and customer-focused innovation is evident throughout the Momentum lineup. The 395MT combines premium craftsmanship with modern technology, making it an excellent choice for travelers seeking reliability and luxury

†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.

***The advertised discount contains a $5,000 finance incentive. Finance Incentive applies if financing for your RV purchase is obtained with assistance by Lazydays and placed with a third party lender. Terms and Conditions may apply. Contact our finance department for further details.

****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.