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Vehicle Details
Ad ID: 99909
Type: Pre-Owned
Stock #: 407736
Price: $72,000
Phone: 833-290-6424
Category: TOY HAULER
Make: Grand Design
Model: Momentum 388M
Year: 2017
Mileage: NA
Length: 41
City: Benjamin
State: UT
Slide Out: Equipped with 3 Slide Outs
Features Include
Fresh Water Capacity: 117 Sleeping Capacity: 8 Fuel Capacity: 60
No of A/C Units: 2        
Contact us and ask for: Sales Department   
Ad Description
Benjamin, UT.

2017 Grand Design - Momentum Floorplan: 388M (Toy Hauler)


This Momentum M-Class toy hauler fifth wheel by Grand Design has the luxury and space you desire when taking on the great outdoors! This dual entry 388M unit features triple slides, one and a half baths, and 14' of garage space, plus a loft bed too!

Step inside the main entry door and notice all the home like features with an entertainment center including a LED TV with fireplace below. There is also a pantry/linen straight ahead, a large slide out 4-seat sofa to the left of the main entry door with a stowable table for comfortable seating during mealtimes and more.

The kitchen offers all the amenities you need to enjoy spending time on the road. There is a slide out 18 cu. ft. refrigerator, three burner range with overhead microwave, and a counter peninsula along with a kitchen sink, and storage both above and below the counter.

Head up the steps to the right of the entry door and find a side aisle bath including a toilet, vanity with sink, plus a shower with seat and skylight.

The door at the head of the hall leads into the front bedroom which features nightstands, overhead storage, and a slide out wardrobe with dual drawers.

Back through the unit to the rear cargo area first notice the single loft above along the front of the garage. There is a half bath featuring a toilet and sink for added convenience when you come in from a fun filled day.

The 14' garage features a rear ramp door for ease in loading up the toys. There is a side man door for easy access when the rear ramp door is closed or patio is raised.

The exterior unobstructed pass through storage, plus the universal docking station provide extra conveniences when traveling. Real nice trailer well kept and clean just put new tires and everything works text and come take a look two ac 14 foot garage 1 1/2 baths self leveling and much more!


Length 41.75 ft. (501 in.)

Height 13.42 ft. (161 in.)


Dry Weight 14,300 lbs.

GVWR 18,500 lbs.

Hitch Weight 2,900 lbs.

Holding Tanks

Total Fresh Water Tank Capacity 117.0 gal.

Total Gray Water Tank Capacity 78.0 gal.

Total Black Water Tank Capacity 78.0 gal.

Propane Tank(s)

Number Of Propane Tanks 2

Total Propane Tank Capacity 14.2 gal.


Max Sleeping Count 8

Number Of Bunk Beds 1

Number Of Queen Size Beds 1

Number Of King Size Beds 1

Number Of Convertible / Sofa Beds 1

Cargo Area Dimensions 14 ft.

Cargo Area Auxiliary Gas Tank Capacity 60.0 gal.

Cargo Area Auxiliary Gas Tank Capacity 227 lbs.

Air Conditioning 15,000 BTUs

Heater 35,000 BTUs

Water Heater Tank Capacity 12 g

Water Heater Pump Power Mode Electrical / Propane


•New Tires •LED Lights •Bunk Bed •3 Slide-Outs •2 Air Conditioners •Day/Night Window shades •Outdoor Speakers •Electric Awning •Fireplace •Sleeper Sofa •Sleeps 8 •CD •Surround Sound •1 and a half baths! •Central Vacuum •Rear Ladder •Dinette Sleeper •Non-Smoking •Island Kitchen •AM/FM Radio •Outdoor Speakers •Tow Package •3 TV's •Automatic Leveling System •Skylight •Microwave