Triton Boats 21 TRX 2021 boat specs
Triton Boats
Triton Boats 21 TRX 2021
2021
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VS
Triton Boats TS-17 2011 boat specs
Triton Boats
Triton Boats TS-17 2011
2011
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Triton Boats 21 TRX 2021 vs Triton Boats TS-17 2011 — Same Brand, Different Boat

The Triton Boats 21 TRX 2021 vs Triton Boats TS-17 2011 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.

The power gap is worth calling out. Rated to 250 hp, the Triton Boats 21 TRX 2021 has a 200-hp advantage over the Triton Boats TS-17 2011's 50-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Triton Boats 21 TRX 2021 carries 47 gallons versus 19 gallons in the Triton Boats TS-17 2011. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

For family outings this is probably the sharpest distinction between the two. The Triton Boats 21 TRX 2021 is rated for 6 passengers, while the Triton Boats TS-17 2011 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Triton Boats 21 TRX 2021 could be the deciding factor.

Bottom line: Choose the Triton Boats 21 TRX 2021 if your priority is putting more people on the water — it handles 6 passengers and at 21,0 ft it has the deck room to back that rating up comfortably. The Triton Boats TS-17 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 4 that costs less to run day-to-day.
Measurements / Dimensions
Length overall - Detail21.00 ft
Length overall - Detail17 ft. 2 in
Length - Feet21
Length - Feet17.17
Length overall - Meters6.4
Length overall - Meters5.23
Length overall - Inches252
Length overall - Inches206
Beamnot available
Beam85 in
Beam - Metersnot available
Beam - Meters2.16
Beam - Inchesnot available
Beam - Inches85
Depth - Detailnot available
Depth - Detail24 in
Depth - Centimetersnot available
Depth - Centimeters60.96
Depth - Inchesnot available
Depth - Inches24
Weight - Detailnot available
Weight - Detail990 lbs
Weight - kgnot available
Weight - kg449.06
Weight - lbs.not available
Weight - lbs.99
Width [transom] - Detailnot available
Width [transom] - Detail60 in. bottom
Height [transom]not available
Height [transom]20 in
Engine and Drivetrain
Fuel tank capacity - Gal47
Fuel tank capacity - Gal19
Fuel tank capacity - Liters177.91
Fuel tank capacity - Liters71.92
Engine makeMERCURY MARINE
Engine makenot available
Horsepower250 hp
Horsepower50 - 90 hp
Fuel typeGas
Fuel typeGas
Drive typeoutboard
Drive typeOutboard
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail19 gal
Operational Info
Boat typePower
Boat typenot available
Maximum peoplenot available
Maximum people4 / 600 lbs
General Boat Info
Makenot available
MakeTriton Boats
Modelnot available
ModelTS-17
Model Yearnot available
Model Year2011
Body / Hull
Hull materialnot available
Hull materialAluminum
Hull thicknessnot available
Hull thickness0.100 in
Hull typenot available
Hull typeModified Vee

Triton Boats 21 TRX 2021 vs Triton Boats TS-17 2011 — Common Questions

Which is the larger boat — the Triton Boats 21 TRX 2021 or the Triton Boats TS-17 2011?
The Triton Boats 21 TRX 2021 is the longer of the two at 21,0 feet overall. The Triton Boats TS-17 2011 comes in at 17,2 feet, making it roughly 3,8 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which boat can handle a bigger outboard?
The Triton Boats 21 TRX 2021 is rated to a maximum of 250 hp, giving it the larger power ceiling. The Triton Boats TS-17 2011 tops out at 50 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 21 TRX 2021 is Coast Guard rated for 6 passengers, while the Triton Boats TS-17 2011 is certified for 4. 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 has the larger fuel tank — the Triton Boats 21 TRX 2021 or the Triton Boats TS-17 2011?
The Triton Boats 21 TRX 2021 has the bigger tank at 47 gallons, versus 19 gallons on the Triton Boats TS-17 2011. That 28-gallon difference translates to roughly 84–140 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Triton Boats 21 TRX 2021 and Triton Boats TS-17 2011 from the same manufacturer?
Yes — both the Triton Boats 21 TRX 2021 and the Triton Boats TS-17 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.