2027 Grand Design Momentum G-Class Travel Trailer 25G vs KZ Sportster X 26X
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Key differences
Both are 2027 Travel-trailer toy hauler models. Here's how they differ, from manufacturer specifications.
- The KZ Sportster X 26X is 1′ 2″ longer: 32′ 1″ vs 30′ 11″.
- The KZ Sportster X 26X is 70 lb lighter unloaded: 8,530 vs 8,600 lb.
- The Grand Design Momentum G-Class Travel Trailer 25G has a 250 lb higher GVWR: 13,000 vs 12,750 lb.
- The KZ Sportster X 26X has a 260 lb lighter hitch weight: 1,140 vs 1,400 lb.
- The KZ Sportster X 26X holds 4 gal more fresh water: 94 vs 90 gal.
- The KZ Sportster X 26X has a $26,579 lower published MSRP: $64,837 vs $91,416.
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YOUR SHORTLIST
Floorplan
PRICING
Manufacturer price (USD)
$91,416Published MSRPChecked 2026-10-23 · Price source
$64,837Base 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)
$834/mo15 years at 8.99% APR with 10% down, based on the MSRP. Before tax and fees.Customize this payment
$592/mo15 years at 8.99% APR with 10% down, based on the MSRP. Before tax and fees.Customize this payment
DIMENSIONS & WEIGHTS
Exterior length
30′ 11″
32′ 1″
Garage length
13′ 6″
—
Exterior width
8′ 5″
8′ 4″
Exterior height
12′ 4″
12′ 6″
Shipping / unloaded weight
8,600 lb
8,530 lb
GVWR
13,000 lb
12,750 lb
Listed cargo capacity
—
4,220 lb
Listed hitch weight
1,400 lb
1,140 lb
LIVING & SLEEPING
Sleeping capacity
6
—
Slide-outs
2
—
Main bed
60 X 80 Queen Bed
Not verified
Bunk beds
Not verified
Not verified
Dinette
Not verified
Not verified
Bathroom
Not verified
Not verified
Refrigerator
8 cu. ft. (power type not verified)
10 cu ft
TANKS & EVERYDAY FEATURES
Fresh water
90 gal
94 gal
Gray water
78 gal
38 gal
Black water
39 gal
40 gal
Awning length
—
20′ 0″
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
28,500 BTU A/C
Not verified
Electric fireplace
Not verified
Not verified
Backup camera
Not verified
Not verified
Propane tanks
2
—
Tire size
ST235/80R16 LRE
Not verified
SOURCES & VERIFICATION
Weight basis
Manufacturer unloaded vehicle weight
Manufacturer unloaded vehicle weight
Source checked
2026-10-23 Manufacturer ↗
2026-10-23 Manufacturer ↗
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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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