2027 Forest River Nightfall 343NHD vs Grand Design Momentum 344M
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Key differences
Both are 2027 Fifth-wheel toy hauler models. Here's how they differ, from manufacturer specifications.
- The Forest River Nightfall 343NHD is 6″ longer: 40′ 5″ vs 39′ 11″.
- The Forest River Nightfall 343NHD is 1,941 lb lighter unloaded: 13,969 vs 15,910 lb.
- The Grand Design Momentum 344M has a 1,750 lb higher GVWR: 19,000 vs 17,250 lb.
- The Forest River Nightfall 343NHD has a 250 lb lighter hitch weight: 3,250 vs 3,500 lb.
- Both have 3 slide-outs.
- The Forest River Nightfall 343NHD holds 10 gal more fresh water: 150 vs 140 gal.
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YOUR SHORTLIST
Floorplan
PRICING
Manufacturer price (USD)
Not verified
$192,693Published MSRPChecked 2026-10-23 · Price source
Lowest tracked dealer price (USD)
No recently verified dealer price
No recently verified dealer price
Est. monthly payment (USD)
No verified price to estimate from
$1,559/mo20 years at 8.99% APR with 10% down, based on the MSRP. Before tax and fees.Customize this payment
DIMENSIONS & WEIGHTS
Exterior length
40′ 5″
39′ 11″
Garage length
—
11′ 0″
Exterior width
8′ 6″
8′ 5″
Exterior height
13′ 6″
13′ 6″
Shipping / unloaded weight
13,969 lb
15,910 lb
GVWR
17,250 lb
19,000 lb
Listed cargo capacity
3,281 lb
—
Listed hitch weight
3,250 lb
3,500 lb
LIVING & SLEEPING
Sleeping capacity
—
6
Slide-outs
3
3
Main bed
Not verified
60 X 80 Queen Bed (King Opt.)
Bunk beds
Not verified
Not verified
Dinette
Not verified
Not verified
Bathroom
Not verified
Not verified
Refrigerator
Not verified
20 cu. ft. (power type not verified)
TANKS & EVERYDAY FEATURES
Fresh water
150 gal
140 gal
Gray water
120 gal
104 gal
Black water
80 gal
52 gal
Awning length
10′ 10″ & 8′ 0″ & 10′ 10″
—
Shore power / electrical service
Not verified
Not verified
Solar equipment
Not verified
Not verified
Outdoor kitchen
Not verified
Not verified
Washer/dryer prep
Not verified
Not verified
Microwave
Not verified
Not verified
Cooktop
Not verified
Not verified
Air conditioning
Not verified
30,000 BTU A/C
Electric fireplace
Not verified
Not verified
Backup camera
Not verified
Not verified
Propane tanks
—
2
Tire size
Not verified
ST215/75R17.5 LRH
SOURCES & VERIFICATION
Weight basis
Manufacturer unloaded vehicle weight
Manufacturer unloaded vehicle weight
Source checked
2026-10-23 Manufacturer ↗
2026-10-23 Manufacturer ↗
Which RVs are on your shortlist?
Choose from 2,283 RVs by Forest River, Keystone, Coachmen, Jayco and 19 other manufacturers. Add up to six to see their floorplans and specifications together.
Manufacturer floorplan images © their respective manufacturers. Specs checked October 19, 2026; exact-unit labels and production options may differ. “Not verified” or a dash means we have no confirmed value. “Not listed” means the applicable manufacturer equipment was checked but does not mention the feature; it does not mean “No.” “Conflicting data” means manufacturer entries disagree. “Optional” equipment is available but is not confirmed as standard. Camera prep does not confirm an installed camera. Weights are kept separate: unloaded weight, GVWR, cargo capacity, and hitch weight. Confirm every specification for the exact model year and configuration with the manufacturer. This tool does not establish towing compatibility.
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