Toy hauler, bath and a half
Get in touch and we'll be happy to answer any questions or set up an appointment to see it in person.
2025 Grand Design Momentum G-Class 415G
NewStock #14734
Listing price
2025 Momentum G-Class 415G
Other floor plans with a similar body style, feature mix, and price range, prioritizing other manufacturers and brands.
The 415G is built around that 15-foot garage, which pairs with a rear patio setup that makes it genuinely functional whether you're unloading dirt bikes or just enjoying the view. Up front, the bedroom sits away from the noise with an optional King bed, while the bath-and-a-half layout means the garage crew isn't fighting over the main bathroom. The kitchen peninsula and residential countertops give the living space a surprisingly homey feel for a unit this rugged. Grand Design backs it all with a MORryde CRE3000 suspension, H-rated tires and axles, and an insulation package that handles real weather. Not just mild weekends.
Length
44 ft 11 in
Dry weight
15,310 lbs
GVWR
22,500 lbs
Sleeps
6
Many factors play into a unit's listing price and what you should pay. This guide provides a ballpark estimate, but it does not factor in your exact scenario or how different listings are equipped.
The listing price on this unit has changed 2 times.
See the complete price timeline and the rest of this unit's pricing insights.
Trailer Hitch RV
Nipomo, CA
Compared with 58 dealers in California
FINANCE INCENTIVE PRICE
THIS UNIT IS EQUIPPED WITH THE FOLLOWING OPTIONS:
G-Class Luxury Interior Package
G-Class Exterior Package
G-Class Garage Package
G-Class Insulation Package
G-Class Under Unit LED Light Kit
Bedroom A/C
3rd A/C Prep
15 Cu. Ft. 12V Refrigerator (+ Inverter Prep. 330W Solar Panel, 50 Amp Controller, Bluetooth Module and Two (2) Dock Ports)
TraviFi On-Board WiFi Ready
Upgraded Cooper H-Rated Tires w/ 17.5" Wheels (Triple Axle)
SafeRide RV Roadside Assistance
RVIA Seal
CDL Fee
Rockford Fosgate Stage 1 Stereo - 500 Watts, Int/Ext Speakers w/10" Powered Sub
6K Watt Generator
Gen II 3 Season Door with Sliding Windows
3rd A/C
1/2 Bathroom (Garage)
Momentum Garage Suite Featuring P2K Bed Lift
Rear Aluminum Deck System w/Rear Power Awning
Solar + Package (One (1) Additional 330W Panel & 2000W Inverter)
2nd Awning
7K Axle w/ABS Drum Brakes (Triple Axle)
Winterization
Grand Design Momentum G-Class toy hauler 415G highlights:
14' Separate Garage
Fireplace
Private Bedroom
Fuel Station
Dual Entry Doors
A 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 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 for the next ride!
<!--Other listings for this floor plan, ranked by condition, model year, distance, price, and listing quality.
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.
