Grand Design Momentum 399M
toy hauler, model years 2026–2027. 22 for sale at dealers now, from $112,998.
Specs
- Type
- toy hauler
- Model years
- 2026–2027
- Sleeps
- 4
- Length
- 44.8 ft
- Dry weight
- 19,170 lbs
- Slide-outs
- 3
- Exterior height
- 13.5 ft
- Fresh / grey / black tanks
- 140 / 104 / 52 gal
- Electrical
- 50 amp
- Bathroom
- dry
Features
- fireplace
- toy_hauler
- washer_dryer
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