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2017 Grand Design Momentum 397TH
UsedStock #2760
Listing price
2017 Momentum 397TH
Other floor plans with a similar body style, feature mix, and price range, prioritizing other manufacturers and brands.
The 397TH earns its reputation as one of the more luxurious toy haulers on the market. Triple axles with 17.5" H-rated tires handle the nearly 20,000 lb max weight with confidence, while 3,800+ lbs of cargo capacity means you're not leaving anything behind. Inside, the garage space transforms around a massive 5-person super sofa, and the front bedroom suite feels genuinely residential rather than like an afterthought. Grand Design included a kitchen island and residential stove, and the dual-pane windows are a real-world touch that owners specifically call out for eliminating condensation issues. Grand Design's warranty reputation is a known selling point here. Owners consistently describe claims being handled with minimal friction.
Length
43 ft 3 in
Dry weight
15,500 lbs
GVWR
20,000 lbs
Sleeps
8
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.
$43,084 – $123,456
This unit has been on the lot longer than 120 days.
This unit is ranked 1 of 28 by asking price in this group.
The listing price on this unit has changed 4 times.
See the complete price timeline and the rest of this unit's pricing insights.
Royal Coach Recreational Sales
Bakersfield, CA
Sells slower than 71% of California RV dealers
Compared with 58 dealers in California
Enjoy every adventure with family and friends in this Momentum toy hauler fifth wheel by Grand Design RV. Model 385TH offers a garage space for your toys, sleeping for up to 8, dual entry and TWO full baths, plus more!
Step inside the rear cargo garage and see how easy it will be to load up your toys. The 2,500 lb. tie downs will keep everything secure as you travel. Once you arrive at your destination and the toys are removed you will have plenty of added space to hang out. There is optional Happy-Jac rollover sofas with top bed, corner overhead cabinets to store your gear, and a LED TV. Plus there is a twin loft above the front of the cargo garage that the kids will surely love. Don't forget about the garage's full bath with a radius shower, toilet, sink, and linen storage that will make it easy to keep all the dirt and grim out of the main living area.
Step inside the combined living room and kitchen space via the inside garage door or from the main side entrance. Here you will find an entertainment center, LED TV and a fireplace on your left, plus a slide out with theater seats and a free standing dinette with chairs on the curb side wall. Or, choose the optional super sofa instead.
The opposite side features the kitchen space where you can easily cook up all of your favorite snacks and meals. Enjoy the storage space in the side pantry, as well as the overhead cabinets along the front bathroom outer wall. Here you will find more counter space below as well. The kitchen island features a double sink for cleaning up, and the slide along the road side makes cooking easy by providing a three burner range with overhead microwave oven, and an 18 cu. ft. refrigerator for all of your perishables.
Head up the steps to the right of the main entrance and enjoy another complete bath with shower including a seat and skylight, a vanity with vessel bowl sink, toilet and a linen pass-through storage.
The front master features a queen size bed, a dresser with optional LED TV, and a front wall walk-in closet with a space prepped for a washer and dryer.
You will appreciate the convenience of the unobstructed pass-through storage compartment when loading and unloading your outdoor gear, the universal docking station, and the optional patio ramp door, plus so much more!
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