2025 Grand Design Momentum G-Class 415G

Vehicle Photo
  • MSRP: $130,690
Stock #: 21164533
Knoxville (Strawberry Plains), TN
  • Available
  • New
  • Class: Fifth Wheel
  • Length: 44 ft 11in
  • Slides: 3
  • Dry Weight: 15,724
  • Sleeps: 7

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  • Front Bedroom
  • Loft
  • Toy Hauler
  • Two Entry/Exit Doors
Floorplan
  • Available Beds Queen
  • Number of Bunks 1
  • Exterior Height 13 ft 5in
  • Exterior Width 8 ft 5in
  • Interior Height 8 ft 7in
  • Garage Size 14 ft
  • Gross Weight 22,500 lbs
  • Dry Weight 15,724 lbs
  • Fuel Capacity 30 gal
  • Tire Size 17.5"
  • Axle Count 2
  • Fresh Water Capacity 98 gal
  • Grey Water Capacity 52 gal
  • Black Water Capacity 104 gal
  • Furnace BTU 40,000
  • Refrigerator Type Stainless
  • Refrigerator Size 15
  • Cooktop Burners 3
  • Shower Size 48" x 30"
  • Shower Type Walk-In Shower
  • Number of Awnings 2
  • Electrical Service 50 amps
  • Washer/Dryer Available Yes
  • TV Info LR 40" LED Smart TV

Grand Design Momentum G-Class toy hauler 415G highlights:

  • 14' Separate Garage
  • Fireplace
  • Private Bedroom
  • Fuel Station
  • Dual Entry Doors

 

14' separate garage in this toy hauler offers plenty of space for your off-road toys! You will appreciate the convenience of having a full bathroom with a walk-in shower and you can even add an optional half bath to the garage area. You will also appreciate the two entry doors, and flip-up pet dish. The rear ramp door can even be converted into a patio, plus there are exterior speakers to keep the party going. Everyone will love hanging out in the separate living area with a fireplace at the entertainment center, two theater seating slides, and a third theater seating. The fully equipped kitchen has everything you need to prepare delicious home cooked meals. The front private bedroom offers an escape to rest and relax on a queen bed for the next ride!

 

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.

†Lazydays strives to ensure the accuracy of the information provided on this website. However, actual products, programs and services may differ materially from those on this site. Lazydays is not responsible for errors made in stated pricing. Specifications and availability subject to change without notice. Sale price includes all manufacturer discounts and rebates. All prices listed on this site exclude tax, tags and title fees. Applicable government fees, state taxes, dealer fees and emissions testing charges will be added to comply with state vehicle codes. Freight and prep costs are additional and vary by state. Contact Lazydays for complete details.

*90 Days – Payments can be deferred for 90 days with approved credit. Interest accrues from contract date. Financing terms subject to lender approval. Not valid with other offers. Actual products, programs and services may differ materially from those on this site. Lazydays is not responsible for errors made in stated pricing. Specifications and availability subject to change without notice. Document fees vary by location. See dealership for complete details.

**Lazydays believes the specifications on this site supplied by the manufacturer to be correct at the time posted. However, specifications, standard equipment, model availability, options, fabrics, and colors are subject to change without notice. Some equipment may be unavailable when a vehicle is built. Some vehicles are pictured with options, which may be available at extra cost or may not be available on some models. You should verify the equipment that is on all vehicles. If a new vehicle shown on this website is subject to an open safety recall, Lazydays cannot deliver the vehicle to you until the recall repair is completed. This is a requirement of federal law.