79 listings from 21 dealers nationwide. Prices range from $34,995 to $200,978. Median price is $144,316.
The 2026 Grand Design Momentum is currently available from 21 dealers on Searchshop with 79 active listings. Prices range from $34,995 to $200,978. Median price is $144,316. The 2026 Momentum is the newest model year currently listed, so expect lower mileage but higher asking prices than older years.
Asking prices vary widely, which usually reflects big differences in mileage, condition, or trim level. Compare similar examples carefully before making an offer.
Inventory is concentrated across California, Montana, Florida, so buyers in those regions will find the most local options.
Confirm the original factory warranty is intact and transferable, request the original window sticker, and verify any recall work has been completed at a Grand Design dealer.
