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2021 GRAND DESIGN MOMENTUM 399TH
Rv TypeToy Hauler
Length-
Fuel TypeNONE
Mileage-
RV Details
ConditionUsed
GVWR
FloorplanMOMENTUM
Water Cap.
Self-ContainedNo
LevelingNo
Description
2021 Grand Design Momentum Fifth Wheel, 2021 Grand Design Momentum 399TH Toy Hauler Fifth Wheel
Take your adventures to the next level with this loaded 2021 Grand Design Momentum 399TH Fifth Wheel Toy Hauler. Built for luxury living and serious hauling capability, this premium toy hauler offers an incredible floorplan with a 13' garage, side patio, dual entry, 1.5 baths, and room for the whole crew. Whether you're headed to the campground, racetrack, or off-road trails, the Momentum 399TH delivers comfort, style, and performance.
Inside you'll find a spacious residential-style interior with multiple slide-outs, a large living area, fireplace, solid surface countertops, premium cabinetry, and sleeping space for up to 7 people. The garage area features Happi-Jac electric bunks with sofas underneath, plus a rear ramp patio system perfect for entertaining. The master bedroom offers a king bed and tons of storage.
This Momentum is built for extended trips with massive holding tanks, triple axles, generator prep, solar package, and all-season insulation.
Highlights: 13' Separate Garage Fold-Down Side Patio Rear Ramp Patio System 1.5 Bathrooms King Bed Master Suite Happi-Jac Electric Bed System Loft Sleeping Area Residential Refrigerator Fireplace and Large LED TVs Exterior Entertainment Center Triple Axle Setup Auto Leveling System Washer/Dryer Prep Generator and Solar Equipped
Specifications: Length: 43' 1' Dry Weight: Approx. 15,900 lbs GVWR: 20,000 lbs Hitch Weight: Approx. 3,400 lbs Fresh Water Capacity: 155 Gallons Gray Water Capacity: 104 Gallons Black Water Capacity: 104 Gallons Garage Length: 13' Sleeps: Up to 7 Slide Outs: 3 Fuel Station Capacity: 60 Gallons Dual Power Awnings 30,000 BTU Air Conditioning 35,000 BTU Furnace
If you are looking for a high-end luxury toy hauler with incredible space, premium features, and the ability to bring all your toys along, this 2021 Grand Design Momentum 399TH is ready for your next adventure.
Financing options available. Trades welcome. Contact us today for more information or to schedule a showing.
Specifications sourced from RV industry listings and manufacturer data.
Take your adventures to the next level with this loaded 2021 Grand Design Momentum 399TH Fifth Wheel Toy Hauler. Built for luxury living and serious hauling capability, this premium toy hauler offers an incredible floorplan with a 13' garage, side patio, dual entry, 1.5 baths, and room for the whole crew. Whether you're headed to the campground, racetrack, or off-road trails, the Momentum 399TH delivers comfort, style, and performance.
Inside you'll find a spacious residential-style interior with multiple slide-outs, a large living area, fireplace, solid surface countertops, premium cabinetry, and sleeping space for up to 7 people. The garage area features Happi-Jac electric bunks with sofas underneath, plus a rear ramp patio system perfect for entertaining. The master bedroom offers a king bed and tons of storage.
This Momentum is built for extended trips with massive holding tanks, triple axles, generator prep, solar package, and all-season insulation.
Highlights: 13' Separate Garage Fold-Down Side Patio Rear Ramp Patio System 1.5 Bathrooms King Bed Master Suite Happi-Jac Electric Bed System Loft Sleeping Area Residential Refrigerator Fireplace and Large LED TVs Exterior Entertainment Center Triple Axle Setup Auto Leveling System Washer/Dryer Prep Generator and Solar Equipped
Specifications: Length: 43' 1' Dry Weight: Approx. 15,900 lbs GVWR: 20,000 lbs Hitch Weight: Approx. 3,400 lbs Fresh Water Capacity: 155 Gallons Gray Water Capacity: 104 Gallons Black Water Capacity: 104 Gallons Garage Length: 13' Sleeps: Up to 7 Slide Outs: 3 Fuel Station Capacity: 60 Gallons Dual Power Awnings 30,000 BTU Air Conditioning 35,000 BTU Furnace
If you are looking for a high-end luxury toy hauler with incredible space, premium features, and the ability to bring all your toys along, this 2021 Grand Design Momentum 399TH is ready for your next adventure.
Financing options available. Trades welcome. Contact us today for more information or to schedule a showing.
Specifications sourced from RV industry listings and manufacturer data.
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