Mastercraft NXT21 2023 boat specs
MasterCraft
Mastercraft NXT21 2023
2023
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VS
MasterCraft X-30 2012 boat specs
MasterCraft
MasterCraft X-30 2012
2012
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Mastercraft NXT21 2023 vs MasterCraft X-30 2012 — Same Brand, Different Boat

The Mastercraft NXT21 2023 vs MasterCraft X-30 2012 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.

On paper these two are close siblings in the size department — Mastercraft NXT21 2023 at 21,1 ft versus MasterCraft X-30 2012 at 23,3 ft. Weight tells a clearer story for trailering families: the Mastercraft NXT21 2023 tips the scales at 4 700 lbs — 4 265 lbs more than the MasterCraft X-30 2012 at 435 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.

For family outings this is probably the sharpest distinction between the two. The MasterCraft X-30 2012 is rated for 16 passengers, while the Mastercraft NXT21 2023 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the MasterCraft X-30 2012 could be the deciding factor.

Bottom line: Choose the MasterCraft X-30 2012 if your priority is putting more people on the water — it handles 16 passengers and at 23,3 ft it has the deck room to back that rating up comfortably. The Mastercraft NXT21 2023 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.
Measurements / Dimensions
Length overall - Detail21.10 ft
Length overall - Detail23 ft. 4 in. (7.11 m)
Length - Feet21.1
Length - Feet23.33
Length overall - Meters6.43
Length overall - Meters7.11
Length overall - Inches253
Length overall - Inches28
Beam100.00 ft
Beam102 in. (2.59 m)
Beam - Meters30.48
Beam - Meters2.59
Beam - Inches1200
Beam - Inches102
Draft [max] - Detail27.00 ft
Draft [max] - Detail29 in. (0.73 m)
Draft [max] - Meters8.23
Draft [max] - Meters0.74
Draft [max] - Inches324
Draft [max] - Inches29
Displacement4700.00 lbs
Displacementnot available
Weight - Detailnot available
Weight - Detail4,350 lbs. (1,973 kg)
Weight - kgnot available
Weight - kg1973.13
Weight - lbs.not available
Weight - lbs.435
Length [over all with swim platform]not available
Length [over all with swim platform]25 ft. 7 in. (7.83 m)
Engine and Drivetrain
Fuel tank capacity - Gal59
Fuel tank capacity - Gal6
Fuel tank capacity - Liters223.34
Fuel tank capacity - Liters227.12
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail60 gal. (227 l)
Fuel typenot available
Fuel typeGas
Operational Info
Boat typePower
Boat typenot available
Maximum capacitynot available
Maximum capacity2,250 lbs. (1,021 kg)
Maximum peoplenot available
Maximum people16
General Boat Info
Makenot available
MakeMasterCraft
Modelnot available
ModelX-3
Model Yearnot available
Model Year2012
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeModified Vee

Mastercraft NXT21 2023 vs MasterCraft X-30 2012 — Common Questions

Which is the larger boat — the Mastercraft NXT21 2023 or the MasterCraft X-30 2012?
The MasterCraft X-30 2012 is the longer of the two at 23,3 feet overall. The Mastercraft NXT21 2023 comes in at 21,1 feet, making it roughly 2,2 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Mastercraft NXT21 2023 or the MasterCraft X-30 2012?
For trailering, the MasterCraft X-30 2012 has the edge at 435 lbs dry weight versus 4 700 lbs for the Mastercraft NXT21 2023. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.
How many people can each boat hold?
The Mastercraft NXT21 2023 is Coast Guard rated for 6 passengers, while the MasterCraft X-30 2012 is certified for 16. Note that legal capacity and comfortable capacity aren't always the same thing — on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.
Which boat is wider, and does it affect trailering?
The Mastercraft NXT21 2023 measures 1 200" wide, compared to 102" for the MasterCraft X-30 2012. The US standard-width towing limit is 8’6" (102") in most states — anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.
Which boat has the larger fuel tank — the Mastercraft NXT21 2023 or the MasterCraft X-30 2012?
The Mastercraft NXT21 2023 has the bigger tank at 59 gallons, versus 6 gallons on the MasterCraft X-30 2012. That 53-gallon difference translates to roughly 159–265 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Mastercraft NXT21 2023 and MasterCraft X-30 2012 from the same manufacturer?
Yes — both the Mastercraft NXT21 2023 and the MasterCraft X-30 2012 are built by MasterCraft. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.