2023 Grand Design Momentum 398M

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Make memories together as a family with this 2023 Grand Design Momentum 398M! Be a part of the Grand Design family with this 2023 Grand Design Momentum 398M. The sleep capacity allows you to bring up to 11 along on your travels in this rig. With three slides, this rig feels roomy and spacious inside. Entertain or cook up a cozy meal just for you in this RV kitchen equipped with the fridge, oven, stove. Kick back and relax in the living area with the TV. Comfort is important when RVing, and you’ll find just that with the queen bed. You’ll never get too hot or too cold inside your rig thanks to the A/C option. If you’re thinking of heading off grid, this rig has a 155 fresh water tank. The exterior features make camping a breeze, such as awning, external shower, ladder, leveling jacks, power roof vent, skylight, slideout and spare tire kit. An outside shower makes it easier to keep your adventure rig clean.

2023 Grand Design Momentum 398M Specs

2023 Grand Design Momentum 398M Literature

2023 Momentum Brochure 1