New 2021 Grand Design Momentum 399TH
EXCLUSIVE GRAND DESIGN RV DEALER! CALL FOR DETAILS - 802-223-6417

- Dual Entry
- Full and Half Bath
- Exterior LED TV
- 13' Separate Garage
- Loft
- Fold-Down Side Patio
If you are ready to play with your off-road toys, then it's time to hitch up this Momentum fifth wheel toy hauler after loading your toys in the 13' separate garage. You will be able to get cleaned up after getting muddy from the trails in the half bath in the garage or the sunken tub with skylight in the full bathroom up in the master suite. The kids can sit at the kitchen island with bar stools or relax on the theater seats while watching the 49" LED TV and fireplace. The fold-down side patio is going to be your favorite spot when summertime rolls around, and the exterior unobstructed pass-through storage compartment will allow you to bring along some lawn chairs that you can set up on the patio.
With any Grand Design Momentum toy hauler fifth wheel, you will enjoy extraordinary living and extreme playtime with the Weather-Tek insulation for four seasons of protection and a fully enclosed fuel pump station to keep the fun going the whole time. The Tuff-Ply garage flooring is gas and oil resistant, and it includes 2,500-LB flush-mount tie-downs to keep your toys secure while moving down the road. The interior includes color-changing LED accent lighting, a convection microwave, a central vacuum system with tools and a dust pan, and a OneControl 7" touchscreen control panel with app controls so that you can operate many of your RV's functions from wherever you want. Any Grand Design Momentum allows you to keep your active lifestyle no matter where you decide to stay!
We hadn't intended to trade our old pop-up right away. We were just window shopping. But the folks at Vermont Country Campers were so friendly and the deal was just too good to pass up. Signed that day and picked up our new camper two days later. We'd go back! - John
Stock# GDRV399TH
Exterior Color: Burnt Orange, Silver, Blue, Burgundy, White Pearl
Interior Color: Mocha, Oakley
Sleeps | 3 |
Slides | 3 |
Length | 43 ft 1 in |
Ext Height | 13 ft 5 in |
Interior Color | Mocha, Oakley |
Exterior Color | Burnt Orange, Silver, Blue, Burgundy, White Pearl |
Hitch Weight | 3400 lbs |
Gross Weight | 20000 lbs |
Dry Weight | 15900 lbs |
Fresh Water Capacity | 155 gals |
Grey Water Capacity | 104 gals |
Black Water Capacity | 104 gals |
Tire Size | 16" |
Furnace BTU | 40000 btu |
Fuel Capacity | 60 gals |
Available Beds | Queen |
Refrigerator Size | 18 cu ft |
Convection Cooking | Yes |
Cooktop Burners | 3 |
Number of Awnings | 2 |
Axle Weight | 7000 lbs |
Garage Size | 13 ft |
LP Tank Capacity | 60 lbs |
Water Heater Capacity | 12 gal |
Water Heater Type | Gas/Electric |
AC BTU | 30000 btu |
TV Info | LR 49" LED TV, BR 32" LED TV, Garage 32" LED TV, Ext. LED TV |
Awning Info | 14' & 16' Power w/LED Lights |
Axle Count | 3 |
Washer/Dryer Available | Yes |
Shower Type | Sunken Tub/Shower |
Electrical Service | 50 amp |
Loading

*Countrycamper.com is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration/title fees, DMV fees, prep charges, doc fee, and delivery fees. Manufacturer-provided pictures, specifications and features may be used as needed. Inventory shown may be only a partial listing of the entire inventory. Please contact us at 888-223-9299 or 603-736-8363 for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available. Payment estimates are based on 30% cash or trade equity down and 144 months at 5.99% financing amounts under $25k; or 180 months at 5.99% financing amounts up to $50k; or 240 months at 5.99% financing amounts over $50k. Not all units or buyers qualify at these rates or terms.