Coulee Region RV Center -  RV Sales, RV Parts, and RV Service 
W3262 County Road B (Just off I-90, Exit 12)
West Salem, Wisconsin 54669
Store Hours:   Monday-Friday 8:00am-5:30pm / Saturday 8:00am - 3:00pm
Phone: 608-786-2244       Fax: 608-786-3255

2018 Grand Design Momentum M Class 381M

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Unit Info

Stock Number:5773
Class:Fifth Wheel Toy Hauler
Length:42' 9"
Window Sticker:Download PDF

Unit Specifications

UVW* 15176 lbs| Hitch Weight* 2800 lbs| GVWR 20000 lbs| Length** 42' 9"| Height 13' 5"| Axle Rating 3 x 7000| Fresh Water Capacity 157 Gal| Grey Water Capacity 78 Gal| Waste Water Capacity 78 Gal| Water Heater 12| Fuel Capacity 60 Gal| LP Capacity 60 lbs| Furnace 35000 BTU| Fireplace 5000 BTU| Frame Size 12" I-Beam| R-Value (Main Floor) R-45| R-Value (Garage Floor) R-40| R-Value (Walls) R-11| R-Value (Roof) R-40| Awning Length 18' & 10'|

Unit Details


If you're looking for an awesome Toy Hauler with a 15ft garage then this is it! See Grand Designs newest floorplan that's loaded with all the goodies! Be the envy of the campground with this beauty!


Rear Cargo Loading & Backup LED Lights
Quick Set Ramp Door Patio System w/ Steps and Power Awning Included
3-Season Garage Wall
Happi-Jac Electric Bunk System w/Folding Sofas
OneControl™ 7" Touchscreen Control Panel w/App Controls and Redundant Slide Switches
Generator Prep
Onan 5.5KW Gasoline Generator


Convection Microwave
18 Cu. Ft. Refrigerator
30" Stainless Steel Microwave w/ Ext. Vent
Residential Kitchen Faucet
Window Behind Range
Kitchen Barstools w/ Extended Countertops


Individually Switched Reading Lights Over Bed
Bedside 110-Volt Outlets
60" X 80" Queen Pillow Top Bed Mattress
Residential Style Headboard
Under Bed Storage Area


One-Piece Fiberglass Shower w/Glass Door
Skylight Above Shower
Porcelain Toilet
Medicine Cabinet w/Mirrored Door


Interior Color Changing LED Accent Lighting
Raised Panel Hardwood Cabinet Doors w/Hidden Hinges
Sofa w/Headrest & Removable Swivel Tables (Includes Heat, Massage & LED Lighting Package
Central Vacuum System w/ Tools and Dust Pan
2 Person Dinette and Sofa Recliners - IPO 4 Seat Sofa


Under Mount 16” Spare Tire
6-Point Hydraulic Leveling System
Dual Pane Window Upgrade
Back-Up Camera
Keyed Alike™ Ramp Door Latches
2nd Power Patio Awning w/ LED Lights
Front and Back Under Unit Blue LED Light Kit
High-Gloss Gel Coat Exterior Sidewalls

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Payment Calculator

Monthly Payment: $0.00¹

¹ The results of this calculator should only be used as an estimate. Actual financing plans require more complex calculations than the simple compounded interest used in this program.

² While every attempt has been made to ensure the accuracy of the datadisplayed, Coulee Region RV Center is not responsible for any errors or omissions.

Approx Freight Cost

Delivery is a flat rate of $150.00. Freight charges are $1.85 per mile.

Distance:  0 miles.

Estimated Cost:  $0

This tool is available to estimate freight and delivery and give you a general idea of costs. Our delivery cost and/or per mile costs can change without notice. Final freight and delivery costs will be calculated with your deal. Costs are calculated based on the zip code distance from your location to ours.

Coulee Region RV Center
W3262 County Road B
West Salem, WI 54669

Contact Information:

  • Local: (608)-786-2244
  • Fax: (608)-786-3255
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Although we strive to make sure the information presented here is correct, it may not be completely accurate and should not be considered as your sole basis for purchasing a unit. Coulee Region RV Center disclaims any and all liability for damages incurred directly or indirectly as a result of errors, omissions, or discrepancies.