Triton Boats 21HP SC 2010 boat specs
Triton Boats
Triton Boats 21HP SC 2010
2010
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VS
Triton Boats A182 SFB-MT 2011 boat specs
Triton Boats
Triton Boats A182 SFB-MT 2011
2011
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Triton Boats 21HP SC 2010 vs Triton Boats A182 SFB-MT 2011 — Same Brand, Different Boat

Matching a modified vee Triton Boats 21HP SC 2010 against a flat Triton Boats A182 SFB-MT 2011 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

On paper these two are close siblings in the size department — Triton Boats 21HP SC 2010 at 21,0 ft versus Triton Boats A182 SFB-MT 2011 at 18,0 ft. Weight tells a clearer story for trailering families: the Triton Boats A182 SFB-MT 2011 tips the scales at 475 lbs — 291 lbs less than the Triton Boats 21HP SC 2010 at 184 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.

The power gap is worth calling out. Rated to 200 hp, the Triton Boats 21HP SC 2010 has a 155-hp advantage over the Triton Boats A182 SFB-MT 2011's 45-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.

For family outings this is probably the sharpest distinction between the two. The Triton Boats 21HP SC 2010 is rated for 675 passengers, while the Triton Boats A182 SFB-MT 2011 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Triton Boats 21HP SC 2010 could be the deciding factor.

Bottom line: Choose the Triton Boats 21HP SC 2010 if your priority is putting more people on the water — it handles 675 passengers and at 21,0 ft it has the deck room to back that rating up comfortably. The Triton Boats A182 SFB-MT 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.
General Boat Info
MakeTriton Boats
MakeTriton Boats
Model21HP SC
ModelA182 SFB-MT
Model Year201
Model Year2011
Measurements / Dimensions
Beam94 in
Beam75 in. (1.91 m)
Beam - Meters2.39
Beam - Meters1.91
Beam - Inches94
Beam - Inches75
Weight - Detail1,840 lbs
Weight - Detail475 lbs. (215 kg)
Weight - kg834.61
Weight - kg215.46
Weight - lbs.184
Weight - lbs.475
Length - Feet21
Length - Feet18
Length overall - Detail21 ft. 0 in
Length overall - Detail18 ft. (5.48 m)
Length overall - Meters6.4
Length overall - Meters5.49
Length overall - Inches252
Length overall - Inches216
Depth - Detailnot available
Depth - Detail21 in. (0.53 m)
Depth - Centimetersnot available
Depth - Centimeters53.34
Depth - Inchesnot available
Depth - Inches21
Width [transom] - Detailnot available
Width [transom] - Detail52 in. (1.32 m) bottom
Height [transom]not available
Height [transom]20 in. (0.5 m)
Body / Hull
Hull materialFiberglass
Hull materialAluminum
Hull typeModified Vee
Hull typeFlat
Hull thicknessnot available
Hull thickness0.072 in. (1.83 mm)
Engine and Drivetrain
Fuel tank capacity - Detail54 gal
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters204.41
Fuel tank capacity - Litersnot available
Fuel tank capacity - Gal54
Fuel tank capacity - Galnot available
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard
Horsepower200 - 3
Horsepowernot available
Engine maxnot available
Engine max45 hp (34 kW) tiller 65 hp (48 kW) remote
Operational Info
StorageRear Storage Boxes: 168 qt. Rear Storage / Baitwell: 84 qt. Front Storage Box: 300 qt. Livewell: 44.5 gal. Built-in Ice Chest: 28 qt
Storagenot available
Maximum people675 lbs
Maximum people6 / 815 lbs. (370 kg)
Maximum capacitynot available
Maximum capacity1,375 lbs. (624 kg)
Trailer Info
Trailer - Length over all23 ft. 0 in. with swing tongue 25 ft. 0 in. without swing tongue
Trailer - Length over all22 ft. (6.71 m)

Triton Boats 21HP SC 2010 vs Triton Boats A182 SFB-MT 2011 — Common Questions

Which is the larger boat — the Triton Boats 21HP SC 2010 or the Triton Boats A182 SFB-MT 2011?
The Triton Boats 21HP SC 2010 is the longer of the two at 21,0 feet overall. The Triton Boats A182 SFB-MT 2011 comes in at 18,0 feet, making it roughly 3,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Triton Boats 21HP SC 2010 or the Triton Boats A182 SFB-MT 2011?
For trailering, the Triton Boats 21HP SC 2010 has the edge at 184 lbs dry weight versus 475 lbs for the Triton Boats A182 SFB-MT 2011. 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.
Which boat can handle a bigger outboard?
The Triton Boats 21HP SC 2010 is rated to a maximum of 200 hp, giving it the larger power ceiling. The Triton Boats A182 SFB-MT 2011 tops out at 45 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.
How many people can each boat hold?
The Triton Boats 21HP SC 2010 is Coast Guard rated for 675 passengers, while the Triton Boats A182 SFB-MT 2011 is certified for 6. 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 Triton Boats 21HP SC 2010 measures 94" wide, compared to 75" for the Triton Boats A182 SFB-MT 2011. 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.
Are the Triton Boats 21HP SC 2010 and Triton Boats A182 SFB-MT 2011 from the same manufacturer?
Yes — both the Triton Boats 21HP SC 2010 and the Triton Boats A182 SFB-MT 2011 are built by Triton Boats. 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.