Grand Design Momentum G-Class 320G Toy Hauler Highlights:
11' Separate Garage with Ramp Patio
Bath and a Half
Private Front Bedroom
Overhead Loft Bed
Fireplace and Theater Seating
Fuel Station with Interior/Exterior Gauge
Premium Comfort Meets Rugged Utility
Take your adventure to the next level with the Momentum G-Class 320G toy hauler by Grand Design. Built for thrill-seekers and off-road enthusiasts, this model features an 11-foot separate garage perfect for storing ATVs, motorcycles, or other gear. Once unloaded, the rear ramp converts into a patio deck, expanding your outdoor living space and providing the perfect spot to relax or entertain.
Inside the garage, you’ll find power rollover sofas, a half bath, and a loft bed above—ideal for guests or extra storage. Two entry doors offer convenient access from both the main living area and the garage.
Residential-Style Interior with Functional Design
The main living space includes a fireplace, theater seating in a slide-out, and a fully equipped kitchen—making it easy to cook meals and relax after a day on the trails. Large panoramic windows bring in natural light, while residential cabinetry and quality finishes provide a warm, inviting feel.
When it's time to unwind, head to the private front bedroom, complete with a walk-around bed, overhead storage, and access to the full bathroom.
Built for All-Season Performance
The Momentum G-Class 320G is engineered for year-round adventure with features like:
Heated and enclosed underbelly with suspended tanks
Moisture barrier floor enclosure
High-capacity furnace
Cabinet-mounted heat ducts
These upgrades allow you to travel in comfort whether you're chasing summer sun or winter snow.
Toy Hauler Features That Work as Hard as You Do
Integrated fuel station with interior and exterior gauge
Dovetail rear end for smoother loading
2,500-lb rated tie-downs anchored into the chassis
USB charging ports in the bedroom
Shower skylight for added natural light
From dawn rides to sunset cookouts, the Grand Design Momentum G-Class 320G has the space, durability, and creature comforts to match your adventurous lifestyle.