2024 Grand Design Momentum 399TH

Vehicle Photo
  • Clearance
  • MSRP: $174,095
  • Dealer Discount: $18,912
  • Finance Incentive: $10,184
  • Sale Price: $144,999
  • As Low As: $1,043 /mo (Edit)
Stock #: 21148009
Tampa, FL
  • Available
  • New
  • Class: Fifth Wheel
  • Length: 43 ft
  • Slides: 3
  • Dry Weight: 17,008
  • Sleeps: 5

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  • Bath and a Half
  • Front Bedroom
  • Kitchen Island
  • Loft
  • Outdoor Entertainment
  • Toy Hauler
  • Two Entry/Exit Doors
  • Available Beds Queen
  • Exterior Height 13 ft 5in
  • Exterior Width 8 ft
  • Garage Size 13 ft
  • Gross Weight 20,000 lbs
  • Dry Weight 17,008 lbs
  • Fuel Capacity 60 gal
  • Tire Size 17.5"
  • Axle Count 3
  • Fresh Water Capacity 155 gal
  • Grey Water Capacity 104 gal
  • Black Water Capacity 104 gal
  • Furnace BTU 40,000
  • Refrigerator Type 12V Stainless Steel
  • Refrigerator Size 20
  • Cooktop Burners 3
  • Shower Type Sunken Tub/Shower
  • Number of Awnings 2
  • Electrical Service 50 amps
  • Washer/Dryer Available Yes
  • TV Info LR 49" LED TV, BR LED TV, Garage 32" LED TV, Ext. LED TV

†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. Specifications and availability subject to change without notice. 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 $10,184 finance incentive, and is contingent upon financing your RV purchase through Lazydays. This finance incentive is subject to approval, and terms and conditions may apply. Contact our finance department for further details.