Unit Specs
- Stock #490065
- Year2022
- ManufacturerGrand Design RV
- Make Grand Design
- ModelMomentum
- Floorplan399TH
- Type Toy Hauler
- Secondary Type Fifth Wheel
- ConditionUsed
- Length39' 0"
- Height13' 0"
- Price $88,900.00
- Need to know your payment? Use our RV Loan Calculator!
- Sleeps9
- Water Capacity (Fresh)157 gal
- Water Capacity (Grey)104 gal
- Air Conditioners3
- A/C Spec13,500 BTU
- Slideouts3
- Dry Weight15,900 lbs
- # Axles3
Looking to buy a 2022 Grand Design Momentum Toy Hauler RV?
Stock #490065 -
Luxury toy hauler! Dual patios! Island kitchen! Bath and a half! Versatile 13' garage!
Adventure has a new home--and it's the 2022 Grand Design Momentum 399TH!
Whether you're heading to the dunes, the mountains, the lake, or your favorite campground, this luxury toy hauler is built to take your adventures to the next level. The massive 13-foot garage provides plenty of room for ATVs, motorcycles, golf carts, or all the gear your family needs for unforgettable weekends away.
Once you're parked, the garage transforms into additional living or sleeping space, complete with its own half bath, making it perfect for guests, kids, or a private hangout area. The fold-down side patio creates an amazing outdoor entertainment space where you can relax with friends, enjoy the scenery, or watch the game under the awning.
Inside, you'll find a spacious residential-style living area with comfortable seating, a large kitchen island with bar stools, abundant storage, and all the amenities needed to feel right at home. The master suite offers a comfortable retreat after a day of adventure, while the bath-and-a-half floor plan keeps everyone comfortable and ready for the next day's activities.
With a 60-gallon fuel station, large holding tanks, dual-entry convenience, and Grand Design's reputation for quality and four-season capability, the Momentum 399TH is designed for travelers who refuse to compromise between comfort and adventure.
If you've been searching for a toy hauler that can carry your toys, entertain your family, and provide luxury accommodations wherever the road takes you, this 2022 Momentum 399TH deserves a spot at the top of your list.
Load up. Head out. Make memories.
This listing is new to market. Any reasonable offer may be accepted. Submit an offer today!
Reason for selling is no longer using.
You have questions? We have answers. Call us at (941) 200-1030 to discuss this RV.
Selling your RV has never been easier. At Pop RVs, we literally sell thousands of units every year all over the country. Call (855) 273-7188 and we'll get started selling your RV today.
Luxury toy hauler! Dual patios! Island kitchen! Bath and a half! Versatile 13' garage!
Adventure has a new home--and it's the 2022 Grand Design Momentum 399TH!
Whether you're heading to the dunes, the mountains, the lake, or your favorite campground, this luxury toy hauler is built to take your adventures to the next level. The massive 13-foot garage provides plenty of room for ATVs, motorcycles, golf carts, or all the gear your family needs for unforgettable weekends away.
Once you're parked, the garage transforms into additional living or sleeping space, complete with its own half bath, making it perfect for guests, kids, or a private hangout area. The fold-down side patio creates an amazing outdoor entertainment space where you can relax with friends, enjoy the scenery, or watch the game under the awning.
Inside, you'll find a spacious residential-style living area with comfortable seating, a large kitchen island with bar stools, abundant storage, and all the amenities needed to feel right at home. The master suite offers a comfortable retreat after a day of adventure, while the bath-and-a-half floor plan keeps everyone comfortable and ready for the next day's activities.
With a 60-gallon fuel station, large holding tanks, dual-entry convenience, and Grand Design's reputation for quality and four-season capability, the Momentum 399TH is designed for travelers who refuse to compromise between comfort and adventure.
If you've been searching for a toy hauler that can carry your toys, entertain your family, and provide luxury accommodations wherever the road takes you, this 2022 Momentum 399TH deserves a spot at the top of your list.
Load up. Head out. Make memories.
This listing is new to market. Any reasonable offer may be accepted. Submit an offer today!
Reason for selling is no longer using.
You have questions? We have answers. Call us at (941) 200-1030 to discuss this RV.
Selling your RV has never been easier. At Pop RVs, we literally sell thousands of units every year all over the country. Call (855) 273-7188 and we'll get started selling your RV today.
2022 Grand Design Momentum 399TH Features
-
Electrical
Air Conditioning, Generator -
Exterior
Awning, Leveling Jacks, Slideout
2022 Grand Design Momentum Brochure 1
Call:
941-281-3122
Stock #: 490065
Seller Info
![Pop RVs]()
Unit Specs
- Stock #490065
- Year2022
- ManufacturerGrand Design RV
- Make Grand Design
- ModelMomentum
- Floorplan399TH
- Type Toy Hauler
- Secondary Type Fifth Wheel
- ConditionUsed
- Length39' 0"
- Height13' 0"
- Price $88,900.00
- Need to know your payment? Use our RV Loan Calculator!
- Sleeps9
- Water Capacity (Fresh)157 gal
- Water Capacity (Grey)104 gal
- Air Conditioners3
- A/C Spec13,500 BTU
- Slideouts3
- Dry Weight15,900 lbs
- # Axles3
Looking to buy a 2022 Grand Design Momentum Toy Hauler RV?
Unit Location
- City Viroqua
- State Wisconsin
- Zip 54665
Email Seller
Request More Info on this 2022 Grand Design Momentum 399TH Offered for sale by Pop RVs
Want S'more?
Sign up for the RVUSA Happy Camper Newsletter!
Everything about RV life delivered directly to your inbox. The hottest RVs, tips & tricks, recipes, travel destinations, new gadgets & much more!
Related Searches:
Similar Units From Pop RVs
Recent stories from our Blog
Related Rental Searches:
Similar Units for Rent
2022 Grand Design Momentum 399TH Gallery