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  • 2025 Grand Design Momentum G-Class 21G

    Grand Design Momentum G-Class toy hauler 21G highlights:

    • Queen Bed Slide
    • Master Suite
    • Euro Chairs
    • Ramp Door/Patio
    • Fuel Station
    • 14' Garage

     

    You don't have to rough it with all the amenities found in this Momentum G-Class toy hauler including your own master suite with a walk-around queen bed slide and private access into the dual-entry bathroom. The kids or your friends can sleep on the Happi-Jac rollover sofas with an optional top bed, and the Euro chairs can become the waiting area for the next rider. Keep the party going all weekend long with your very own fuel station and the exterior speakers. Come see why this model will fit perfectly into your off-road lifestyle!

     

    Are you looking for adventure and fun? The Momentum G-Class toy hauler by Grand Design will help you find it! You can explore during any season you choose with the Insulation Package that includes a heated and enclosed underbelly with suspended tanks, a high-capacity furnace, a moisture barrier floor enclosure, and cabinet-mounted heat ducts. Each model includes a fuel station with an interior and exterior gauge, a dovetail rear rend, and 2,500-LB tie-downs anchored into the chassis. Throughout the Momentum G-Class interior, you'll enjoy many comfortable features like large panoramic windows, a shower skylight, USB chargers in the bedroom, and residential cabinetry.

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    Specifications

    Sleeps 4
    Slides 1
    Length 26 ft 11 in
    Ext Width 8 ft 5 in
    Ext Height 12 ft 4 in
    Int Height 7 ft 7 in
    Hitch Weight 920 lbs
    GVWR 11000 lbs
    Dry Weight 6400 lbs
    Fresh Water Capacity 90 gals
    Grey Water Capacity 74 gals
    Black Water Capacity 39 gals
    Tire Size ST235/80R16 LRE
    Furnace BTU 30000 btu
    Fuel Capacity 30 gals
    Available Beds Queen
    Refrigerator Type Stainless Steel
    Refrigerator Size 8 cu ft
    Cooktop Burners 3
    Shower Size 27" x 36"
    Number of Awnings 1
    Garage Size 14 ft
    LP Tank Capacity 20 lbs
    Water Heater Type Tankless
    AC BTU 15000 btu
    TV Info LR 40" TV
    Awning Info 19' Power with LED Lights
    Axle Count 2
    Number of LP Tanks 2
    Shower Type Walk-In Shower
    Electrical Service 30 amp
  • 2025 Grand Design Momentum G-Class 23G

    Grand Design Momentum G-Class toy hauler 23G highlights:

    • King Bed Slide
    • Euro Chairs
    • 15' Garage
    • Happi-Jac Rollover Sofas
    • Rear Ramp/Patio

     

    You'll be a force to reckon with in this Momentum G-Class toy hauler! The master suite provides great convenience since it contains extra space from the king bed slide, and the private entrance into the dual-entry bathroom allows you to discreetly clean up each morning. The chef of your group can make breakfast on the three burner range, while others relax on the Euro chairs. There is also a flip-up countertop extension for more counter space, and you can even feed your furry friends since there is a flip-up pet dish. This model also includes Happi-Jac rollover sofas and a table with an optional top bed for your guests!

     

    Are you looking for adventure and fun? The Momentum G-Class toy hauler by Grand Design will help you find it! You can explore during any season you choose with the Insulation Package that includes a heated and enclosed underbelly with suspended tanks, a high-capacity furnace, a moisture barrier floor enclosure, and cabinet-mounted heat ducts. Each model includes a fuel station with an interior and exterior gauge, a dovetail rear rend, and 2,500-LB tie-downs anchored into the chassis. Throughout the Momentum G-Class interior, you'll enjoy many comfortable features like large panoramic windows, a shower skylight, USB chargers in the bedroom, and residential cabinetry.

    Read More & View All Specs

    Specifications

    Sleeps 4
    Slides 1
    Length 28 ft 10 in
    Ext Width 8 ft 5 in
    Ext Height 12 ft 4 in
    Int Height 7 ft 7 in
    Hitch Weight 1242 lbs
    GVWR 13000 lbs
    Dry Weight 7669 lbs
    Fresh Water Capacity 90 gals
    Grey Water Capacity 74 gals
    Black Water Capacity 39 gals
    Tire Size ST235/80R16 LRE
    Furnace BTU 30000 btu
    Fuel Capacity 30 gals
    Available Beds King
    Refrigerator Type Stainless Steel
    Refrigerator Size 8 cu ft
    Cooktop Burners 3
    Shower Size 27" x 36"
    Number of Awnings 2
    Garage Size 15 ft
    LP Tank Capacity 20 lbs
    Water Heater Type Tankless
    AC BTU 15000 btu
    Awning Info 18' Power with LED Lights
    Axle Count 2
    Number of LP Tanks 2
    Shower Type Walk-In Shower
    Electrical Service 30 amp
  • 2025 Grand Design Momentum G-Class 25G

    Grand Design Momentum G-Class toy hauler 25G highlights:

    • 13' 6" Garage
    • Double-Entry Bath
    • Euro Chairs
    • Ramp Door/Patio
    • Fuel Station
    • Outside Kitchen

     

    It's time to load up your family and off-road toys to enjoy the great outdoors at the speed you like with this Momentum G-Class toy hauler. Once at your destination, unload the toys from the 13' 6" of cargo space, put out the two slides, and start having fun. You can cook meals in the spacious kitchen area with extra counter space and relax in the Euro chairs or on the rollover sofas with a table. You can even cook at the outside kitchen underneath the 19' power awning.

     

    Are you looking for adventure and fun? The Momentum G-Class toy hauler by Grand Design will help you find it! You can explore during any season you choose with the Insulation Package that includes a heated and enclosed underbelly with suspended tanks, a high-capacity furnace, a moisture barrier floor enclosure, and cabinet-mounted heat ducts. Each model includes a fuel station with an interior and exterior gauge, a dovetail rear rend, and 2,500-LB tie-downs anchored into the chassis. Throughout the Momentum G-Class interior, you'll enjoy many comfortable features like large panoramic windows, a shower skylight, USB chargers in the bedroom, and residential cabinetry.

    Read More & View All Specs

    Specifications

    Sleeps 4
    Slides 2
    Length 30 ft 11 in
    Ext Width 8 ft 5 in
    Ext Height 12 ft 4 in
    Int Height 7 ft 7 in
    Hitch Weight 1150 lbs
    GVWR 13000 lbs
    Dry Weight 7900 lbs
    Fresh Water Capacity 90 gals
    Grey Water Capacity 78 gals
    Black Water Capacity 39 gals
    Tire Size ST235/80R16 LRE
    Furnace BTU 30000 btu
    Fuel Capacity 30 gals
    Available Beds Queen
    Refrigerator Type Stainless Steel
    Refrigerator Size 8 cu ft
    Cooktop Burners 3
    Shower Size 27" x 36"
    Number of Awnings 1
    Garage Size 13 ft 6 in
    LP Tank Capacity 20 lbs
    Water Heater Type Tankless
    AC BTU 28500 btu
    TV Info LR 40" TV
    Awning Info 19' Power with LED Lights
    Axle Count 2
    Number of LP Tanks 2
    Shower Type Walk-In Shower
    Electrical Service 30 amp
  • 2025 Grand Design Momentum G-Class 28G

    Grand Design Momentum G-Class toy hauler 28G highlights:

    • Three Sofas
    • Master Suite
    • Euro Chairs
    • 16' 6" Garage
    • Outside Kitchen

     

    Just imagine you are unloading your toys at your favorite destination from 16' 6" of cargo space in this Momentum G-Class toy hauler. The chef of the family will love having the option to cook indoors or outdoors at the outside kitchen that includes an exterior refrigerator for cold drinks. You will have Happi-Jac rollover sofas and a third rollover sofa for your guests to sleep on, while you take the queen bed slide out in the front bedroom. And an optional top bed can be added above the sofas if you need more sleeping space! 

     

    Are you looking for adventure and fun? The Momentum G-Class toy hauler by Grand Design will help you find it! You can explore during any season you choose with the Insulation Package that includes a heated and enclosed underbelly with suspended tanks, a high-capacity furnace, a moisture barrier floor enclosure, and cabinet-mounted heat ducts. Each model includes a fuel station with an interior and exterior gauge, a dovetail rear rend, and 2,500-LB tie-downs anchored into the chassis. Throughout the Momentum G-Class interior, you'll enjoy many comfortable features like large panoramic windows, a shower skylight, USB chargers in the bedroom, and residential cabinetry.

    Read More & View All Specs

    Specifications

    Sleeps 5
    Slides 2
    Length 33 ft 11 in
    Ext Width 8 ft 5 in
    Ext Height 12 ft 4 in
    Int Height 7 ft 7 in
    Hitch Weight 1368 lbs
    GVWR 13000 lbs
    Dry Weight 9153 lbs
    Fresh Water Capacity 90 gals
    Grey Water Capacity 78 gals
    Black Water Capacity 39 gals
    Tire Size ST235/80R16 LRE
    Furnace BTU 30000 btu
    Fuel Capacity 30 gals
    Available Beds Queen
    Refrigerator Type Stainless Steel
    Refrigerator Size 8 cu ft
    Cooktop Burners 3
    Shower Size 27" x 36"
    Number of Awnings 1
    Garage Size 16 ft 6 in
    LP Tank Capacity 20 lbs
    Water Heater Type Tankless
    AC BTU 28500 btu
    TV Info LR 40" TV
    Awning Info 18' Power with LED Lights
    Axle Count 2
    Number of LP Tanks 2
    Shower Type Walk-In Shower
    Electrical Service 30 amp
  • 2025 Grand Design Momentum G-Class 29G

    Grand Design Momentum G-Class toy hauler 29G highlights:

    • 11' Separate Garage
    • Dual Entry
    • Bath and a Half
    • Theater Seating
    • Master Suite
    • Fuel Station

     

    Start your engines for a fun weekend with your toys and your family in this Momentum G-Class toy hauler. The 11' separate garage includes Happi-Jac rollover sofas with a table and an optional top bed, plus a half bath! There is even a second entry door which leads directly into the garage so that you don't have to walk through the entire trailer just to get to your cargo. Now that's helpful! In the front of this unit, you will have your own master suite that has private access to the residential walk-in shower in the dual-entry bathroom. The main living and kitchen area offers everything you need and would want, plus more. This is the one!

     

    Are you looking for adventure and fun? The Momentum G-Class toy hauler by Grand Design will help you find it! You can explore during any season you choose with the Insulation Package that includes a heated and enclosed underbelly with suspended tanks, a high-capacity furnace, a moisture barrier floor enclosure, and cabinet-mounted heat ducts. Each model includes a fuel station with an interior and exterior gauge, a dovetail rear rend, and 2,500-LB tie-downs anchored into the chassis. Throughout the Momentum G-Class interior, you'll enjoy many comfortable features like large panoramic windows, a shower skylight, USB chargers in the bedroom, and residential cabinetry.

    Read More & View All Specs

    Specifications

    Sleeps 4
    Slides 2
    Length 33 ft 11 in
    Ext Width 8 ft 5 in
    Ext Height 12 ft 4 in
    Int Height 7 ft 7 in
    Hitch Weight 1592 lbs
    GVWR 13000 lbs
    Dry Weight 9278 lbs
    Fresh Water Capacity 90 gals
    Grey Water Capacity 37 gals
    Black Water Capacity 76 gals
    Tire Size ST235/80R16 LRE
    Furnace BTU 30000 btu
    Fuel Capacity 30 gals
    Available Beds Queen
    Refrigerator Type Stainless Steel
    Refrigerator Size 8 cu ft
    Cooktop Burners 3
    Shower Size 27" x 36"
    Number of Awnings 1
    Garage Size 11 ft
    LP Tank Capacity 20 lbs
    Water Heater Type Tankless
    AC BTU 28500 btu
    Awning Info 18' Power with LED Lights
    Axle Count 2
    Number of LP Tanks 2
    Shower Type Walk-In Shower
    Electrical Service 30 amp
  • 2025 Grand Design Momentum G-Class 30G

    Grand Design Momentum G-Class toy hauler 30G highlights:

    • King Bed
    • Euro Chairs
    • Rollover Sofas
    • Stainless Steel Microwave
    • Exterior Storage

     

    The whole family will love camping in this Momentum G-Class toy hauler! It features a front corner master suite with a king bed and an entrance into the dual-entry bathroom which has a walk-in shower with a skylight. The kitchen has everything you will need to create your best home-cooked meals including a three-burner range with oven. You can enjoy your meals at the free-standing dinette and then play a card game or relax on the Happi-Jac sofa. The Euro chairs would be a comfortable place to relax too. In the garage, there are Happi-Jac rollover sofas with a table and optional top bed above for added sleeping space!

     

    Are you looking for adventure and fun? The Momentum G-Class toy hauler by Grand Design will help you find it! You can explore during any season you choose with the Insulation Package that includes a heated and enclosed underbelly with suspended tanks, a high-capacity furnace, a moisture barrier floor enclosure, and cabinet-mounted heat ducts. Each model includes a 30-gallon fuel station with an interior and exterior gauge, a dovetail rear rend, and 2,500-LB tie-downs anchored into the chassis. Throughout the Momentum G-Class interior, you'll enjoy many comfortable features like large panoramic windows, a shower skylight, USB chargers in the bedroom, and residential cabinetry.

    Read More & View All Specs

    Specifications

    Sleeps 5
    Slides 2
    Length 34 ft 10 in
    Ext Width 8 ft 5 in
    Ext Height 12 ft 4 in
    Int Height 7 ft 7 in
    Hitch Weight 1425 lbs
    GVWR 13000 lbs
    Dry Weight 9139 lbs
    Fresh Water Capacity 90 gals
    Grey Water Capacity 76 gals
    Black Water Capacity 37 gals
    Tire Size ST235/80R16 LRE
    Furnace BTU 30000 btu
    Fuel Capacity 30 gals
    Available Beds King
    Refrigerator Type Stainless Steel
    Refrigerator Size 8 cu ft
    Cooktop Burners 3
    Shower Size 27" x 36"
    Number of Awnings 1
    Garage Size 20 ft 7 in
    LP Tank Capacity 20 lbs
    Water Heater Type Tankless
    AC BTU 28500 btu
    Awning Info 19' Power with LED Lights
    Axle Count 2
    Number of LP Tanks 2
    Shower Type Walk-In Shower
    Electrical Service 30 amp
  • 2025 Grand Design Momentum G-Class 31G

    Grand Design Momentum G-Class toy hauler 31G highlights:

    • Bath and a Half
    • Dual Entry
    • Theater Seating
    • 18' Power Awning with LED Lights
    • 13' Separate Garage
    • Universal Docking Station

     

    Head out to find new trails in this Momentum G-Class toy hauler travel trailer! Once you remove your dirt bikes from the 13' separate garage, fill them up using the 30-gallon fuel station and start having fun right away! The table with Happi-Jac sofas will allow those who stayed back a place to play cards, or they can head to the main living area to relax on the slide out theater seating. There is also an optional top bed above the sofa if you need additional sleeping space. The front corner master suite includes a private entrance into the dual-entry full bath, and your guests will appreciate the half bath in the garage!

     

    Are you looking for adventure and fun? The Momentum G-Class toy hauler by Grand Design will help you find it! You can explore during any season you choose with the Insulation Package that includes a heated and enclosed underbelly with suspended tanks, a high-capacity furnace, a moisture barrier floor enclosure, and cabinet-mounted heat ducts. Each model includes a 30-gallon fuel station with an interior and exterior gauge, a dovetail rear rend, and 2,500-LB tie-downs anchored into the chassis. Throughout the Momentum G-Class interior, you'll enjoy many comfortable features like large panoramic windows, a shower skylight, USB chargers in the bedroom, and residential cabinetry.

    Read More & View All Specs

    Specifications

    Sleeps 4
    Slides 2
    Length 35 ft 11 in
    Ext Width 8 ft 5 in
    Ext Height 12 ft 4 in
    Int Height 7 ft 7 in
    Hitch Weight 1600 lbs
    GVWR 13000 lbs
    Dry Weight 8975 lbs
    Fresh Water Capacity 90 gals
    Grey Water Capacity 37 gals
    Black Water Capacity 76 gals
    Tire Size ST235/80R16 LRE
    Furnace BTU 30000 btu
    Fuel Capacity 30 gals
    Available Beds Queen
    Refrigerator Type Stainless Steel
    Refrigerator Size 8 cu ft
    Cooktop Burners 3
    Shower Size 27" x 36"
    Number of Awnings 1
    Garage Size 13 ft
    LP Tank Capacity 20 lbs
    Water Heater Type Tankless
    AC BTU 28500 btu
    Awning Info 18' Power with LED Lights
    Axle Count 2
    Number of LP Tanks 2
    Shower Type Walk-In Shower
    Electrical Service 30 amp

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