"This is the manufacturer's minimum allowed advertised price, contact us today for your unbeatable personalized quote."

NEW 2026 Grand Design Momentum G-Class 394G Built for Big Toys and Big Adventures

The Momentum G-Class 394G delivers serious adventure potential with the comfort and luxury Grand Design is known for. From the massive 15-foot garage to the dual entry doors and cozy living spaces, this toy hauler is ready for off-road weekends, extended stays, and everything in between.

Adventure-Driven Highlights
15' Separate Garage for ATVs, dirt bikes, kayaks, and adventure gear
Fireplace for cozy evenings after a long day on the trails
Private Bedroom with a queen bed for recharging between rides
Dual Entry Doors providing easy access in and out of the RV

Bring the Toys and the Good Times
Load up your gear using the rear ramp, then turn that same ramp into a raised patio to relax outdoors above the action. The garage includes its own entry door, tie-downs anchored into the chassis, and washer/dryer prep for convenience during long trips. With plenty of space for equipment and the option to set up a separate hangout zone, the garage easily transforms from cargo space to bonus living area.

Comfortable, Spacious Living Area
Step into the main living room and unwind in theater seating or stretch out on the sectional sofa. The entertainment center features a fireplace that creates a warm, inviting space for movie nights or mornings with a cup of coffee. Large panoramic windows bring in natural light and great campground views.

Fully Equipped Kitchen for Camp Cooking
The kitchen is rea