221 listings from 25 dealers nationwide. Prices range from $49,979 to $148,116. Median price is $86,997.
The 2026 Grand Design Momentum G Class is currently available from 25 dealers on Searchshop with 221 active listings. Prices range from $49,979 to $148,116. Median price is $86,997. The 2026 Momentum G Class 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 Arizona, Iowa, South Carolina, 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.
