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2021 Grand Design Momentum 397TH

MSRP: $82,888
Sales Price: $63,950*
Savings Of: $18,938
2021 Grand Design Momentum 397TH from Epic RV
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Vehicle Photo
Vehicle Information
  • Exterior: White
  • Interior: Gray
  • Stock: 1243
  • VIN: 573FM4533M1119730
Vehicle Features
  • Air Conditioners: 2
  • Awnings: Yes
  • Dry Weight: 15600 lbs
  • GVWR: 22500 lbs
  • Hitch Weight: 3375 lbs
  • Length: 44.2 ft
  • Leveling/Stabilizing Jacks: Yes
  • Self-Contained: Yes
  • Sleeping Capacity: 5
  • Slide-Outs: 3
  • Water Capacity: 140 Gals
More Info
2021 Grand Design Momentum 397TH Toy Hauler – Fully Loaded, Ready to Roll!

Get ready to experience adventure in full force with this 2021 Grand Design Momentum 397TH — a high-end toy hauler built to haul heavy toys and deliver luxury living. This unit features a built-in generator and fuel station so you’re set up for remote destinations, dune days, and everything in between.

At Epic RV, we specialize in toy haulers — we know what the serious riders want. We liquidate RVs at the lowest possible prices so you win. Fast delivery? You got it. 24-hour technical support for as long as you own the trailer? Absolutely — we’ve got your back.

Key Features Include:

Onboard Generator — power up off-grid

Fuel Station — keep your toys ready to ride

Massive garage space for side-by-sides, quads, dirt bikes

Premium living area, kitchen, multiple slide-outs, full amenities

Rugged build built for serious play and serious comfort

Specifications (2021 Grand Design Momentum 397TH):

Exterior Length: approx. 43' 1?

Exterior Height: approx. 13' 5?

Hitch/Pin Weight: approx. 3,375 lbs

UVW / Dry Weight: approx. 15,600 lbs

GVWR: approx. 20,000 lbs


Fresh Water Capacity: approx. 155 gallons

Grey & Black Water Tanks: approx. 104 gallons (both)

Garage Length (toy cargo area): approx. 12'-6?

Fuel Station (capacity): approx. 60 gallons

Why Buy from Epic RV?

We specialize in toy haulers — your needs are our expertise.

We liquidate RVs at the lowest possible prices — you save big.

Fast delivery — get rolling sooner, not later.

24-hour technical support for as long as you own your trailer — peace of mind built-in.

Epic RV – We’ll Hook You Up!
Location: 10144 Hwy 41 Madera Ca (Across from Valley Children's Hospital)
Phone: 559-229-2277

For Sale at Epic RV

Hours 
Weekdays: 9:00 AM-6:00 PM
Saturdays: 9:00 AM-6:00 PM
Sundays: 10:00 AM-5:00 PM

Located at 10144 Highway 41 Madera, CA 93636

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Disclaimer
* Plus government fees And taxes, any finance charges, any dealer document preparation charge, And any emission testing charge. Internet price expires 12/4/2025. While every effort has been made To ensure display Of accurate data, the vehicle listings within this web site may Not reflect all accurate vehicle items. Accessories And color may vary. All Inventory listed Is subject To prior sale. The vehicle photo displayed may be an example only. Vehicle Photos may Not match exact vehicle. Please confirm vehicle price With Dealership. MPG based On EPA mileage estimates, reflecting New EPA fuel economy methods beginning With 2008 models. Use For comparison purposes only. Do not compare to models before 2008. Your actual mileage will vary depending on how you drive And maintain your vehicle. Some used vehicles may have unrepaired safety recalls. You can check recall status by VIN at www.safercar.gov
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