2026 GRAND DESIGN MOMENTUM M CLASS 392M

358290

573FM4834TBB05682

2026

Ashland, Virginia 23005

New

NEW 2026 GRAND DESIGN MOMENTUM 392M – 358290 ## Grand Design Momentum 392M highlights * 17' Separate Garage * L-Shaped Reclining Sofa * Overhead Loft Bed * Ramp Door Patio * Front Master Bedroom The Grand Design Momentum 392M is a luxury fifth wheel toy hauler built for outdoor enthusiasts who want premium comfort alongside serious hauling capability. The 17' separate garage provides ample space for your toys and features an adjustable tie-down system, overhead loft bed, washer/dryer prep, and an optional half bath for added convenience. In the main living area, dual opposing slide-outs create an open and inviting space with an L-shaped reclining sofa, theater seating, and a hybrid desk/dinette, all positioned around the entertainment center with a fireplace. The center kitchen is designed for extended stays, offering a large countertop, 20 cu. ft. refrigerator, pantry, and full appliance package for easy meal prep while on the road. Up front, the private master bedroom includes a queen bed slide-out with the option to upgrade to a king, along with ample wardrobe and drawer storage. The full bathroom features a spacious shower with a built-in seat and dual sliding doors for easy access. Built for year-round travel, the Momentum lineup includes a heated and enclosed underbelly, insulated garage floor, and heavy-duty aluminum cage construction. With premium features like MORryde suspension, solid-surface countertops, central vacuum system, and a rear ramp that converts to a patio, the 392M delivers the perfect combination of rugged capability and residential luxury. Mileage: 0 Height: 13 InternalHeight: 8

140 gal

104 gal

52 gal

8

3

3,650 lb

3 ft 9 in

8 in

18,062 lb