2023 Grand Design Momentum 398M

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Enjoy your RV trips more than ever before in this 2023 Grand Design Momentum 398M. By owning this 2023 Grand Design Momentum 398M, you’re joining the Grand Design family! If you’re looking for a family RV, you’ve found it: this rig sleeps 11. With three slides, this rig feels roomy and spacious inside. It doesn’t matter whether you are cooking for one or an entire campground, this kitchen has everything you need 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. Go longer without filling up thanks to the 155 gallon fresh water tanks. Outside, you’ll find awning, external shower, ladder, leveling jacks, power roof vent, skylight, slideout and spare tire kit. Make sure kids don’t track mud inside with the outside shower.

2023 Grand Design Momentum 398M Specs

2023 Grand Design Momentum 398M Literature

2023 Momentum Brochure 1