2026 GRAND DESIGN MOMENTUM G-CLASS 320G

Evansville, WY • Dealer • Showroom

Rv TypeFifth Wheel

Length-

Fuel Type-

Mileage-

Description

2026 Grand Design Momentum G-Class 320G, 2026 Grand Design Momentum G-Class 320G Luxury Toy Hauler at Sonny s RVs in Casper, WY The 2026 Grand Design Momentum G-Class 320G is built for RVers who want high-end comfort AND rugged toy-hauling capability the perfect balance of luxury living and adventure-ready functionality. Now available at Sonny s RVs in Casper, Wyoming, this premium G-Class toy hauler offers a spacious garage, residential-quality features, and Grand Design s superior construction designed to handle everything from Wyoming mountain trips to cross-country adventures. Key Features on 2026 Grand Design Momentum G-Class 320G36' 3" length with spacious living and garage zonesSleeps up to 7 peopleQueen master suite + bunk beds + convertible seatingLarge garage with ramp door for ATVs, UTVs, dirt bikes & gearReclining sofa seating in the main living areaFull kitchen with 4-burner stove, oven & full-size refrigeratorHigh-end tech: Bluetooth audio, surround sound, tankless water heaterPower awning, aluminum wheels & rugged G-Class buildStrong, durable frame built for off-grid and off-road tripsIdeal for toy hauler buyers who want comfort + capability Toy Hauler Garage Adventure Ready The Momentum G-Class 320G is designed for those who bring their toys along. The rear garage features:Heavy-duty tie-downsWeather-resistant flooringRamp door for easy loadingConvertible sleeping/sofa optionsPerfect storage for sports gear, side-by-sides, mountain bikes, or motorcycles Whether you're heading to the sand dunes, mountain trails, or Wyoming backcountry, the garage bay is ready. Spacious Living Area The interior offers an open concept living room with:A reclining sofaEntertainment center setup (TV-ready)Panoramic windowsResidential LED lighting This makes the 320G comfortable for rainy days, long trips, or evenings relaxing after riding. Fully Equipped Kitchen The kitchen includes:Four-burner cooktopFull-size refrigeratorOvenDeep farmhouse-style sinkAbundant overhead cabinetsSolid-surface countertops Designed for cooking full meals not just camping snacks. Sleeping for Up to 7 The 320G offers multiple sleeping zones:Queen master bedroomBunk sleeping areaConvertible garage seatingOptional Happi-Jack system in many configurations Perfect for families or groups who travel with gear AND need real sleeping space. Built for Wyoming s Weather With Grand Design s superior insulation and engineering, the 320G is ready for all-season Wyoming adventures:Tankless water heaterHeated & enclosed underbellyDucted A/C & furnace systemRugged G-Class chassisOff-grid capable features available Why Buy from Sonny s RVs? Sonny s RVs is Wyoming s trusted dealership for Grand Design Momentum toy haulers, offering:Transparent, no-pressure pricingExpert Grand Design product knowledgeFull-service parts & repair departmentStrong financing optionsA family-owned buying experience Visit Sonny s RVs Casper, WY Visit Son

RV details

Type

Fifth Wheel

Condition

New

Odometer

0 mi

Floor plan

MOMENTUM G-CLASS

Dealer stock ID

N26-9035

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