Contact Information
RV Details
- Price: $84,900
- Year: 2021
- Model: MOMENTUM M-CLASS 398M
- Listing ID: 6988279
- Partner ID: 5038353607
- Posted On: Nov 7, 2025
- Updated On: Nov 7, 2025
Description
For sale, this 2021 Momentum 398M is one of Grand Designs biggest,best,and most comfortable LUXURY 5th wheel toy haulers on the market. This impressive package is designed for FUN and to offer an exceptional camping experience or full-time living. This one is in excellent condition,spotless and equipped with everything needed to enjoy right away.
The combined kitchen and main living space is spacious with ample storage, TV, beautiful fireplace, loft, a sofa slide out with heat/message, central vac, One Control touchscreen monitor w/ wireless feature, and a New residential refrigerator/ freezer.
The master bedroom is roomy with 2 generous sized wardrobes,overhead cabinets, 2 night stands,
TV, under bed storage and a NEW mattress that has never been used.
The bathroom has a large shower w/seat, sky light, and ample storage.
*For traveling convenience, both the bathroom, bed and one side of the fridge can be accessed w/ the slides in.
As a toy hauler, the large 18 ft. garage area can accommodate numerous recreational vehicles. We were able to fit our Harley trike AND our golf cart. It has 2 Happi-Jac power beds w/rollover sofas and table for flexible seating/sleeping configurations (sleeps 8),washer/dryer prep,TV, & modern shades.
This space can also be easily converted into an extra living area, bedroom, craft room or office.
Outside features include a huge pass through storage area, hydraulic leveling system, fully enclosed dual fuel pump station 30 gal. each, 2-30 gal LP tanks, 3 ACs, rear patio deck w/ power awning, 2 side power awnings w/lighting, outdoor shower, Bluetooth surround sound, TV, solar prep, entry steps w/ strust assist and hand rail, and ST 215/75R 17.5 16PR , load range H tires .
Add Ons:
2 5/16th Reese goose box
Cummings ONAN 5500 Generator
New Go Power Industrial Pure Sine Wave Inverter 3000 watts 100 amps 12 V w/ remote control
(powers entire rig)
TST Tire Pressure Monitoring System 6 flow thru tire sensors w/ steel valve stems, color display
Furion Vision Wireless Observation system w/4 cameras 7 color screen
3 Carefree awning sunshade screens
4 Batteries
50 ft 30 amp power cord w/ 50 -30 adapter
Surge protector
Water pressure regulator & drinking hose
Snap pads & wheel chocks
Sewer hose, support & 3 storage tubes
Maxx II air vent covers