8 listings from 3 dealers nationwide. Prices range from $129,795 to $209,110. Median price is $164,995.
The 2026 Grand Design Momentum is currently available from 3 dealers on Searchshop with 8 active listings. Prices range from $129,795 to $209,110. Median price is $164,995. The 2026 Design Momentum is the newest model year currently listed, so expect lower mileage but higher asking prices than older years.
Asking prices show a moderate spread, typical for this model year — pay attention to mileage and condition when comparing listings.
Most listings sit in Texas, with a cluster around Katy.
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 dealer.
