Triton Boats JT-17 2009 boat specs
Triton Boats
Triton Boats JT-17 2009
2009
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VS
Triton Boats TR-21X HP DC 2006 boat specs
Triton Boats
Triton Boats TR-21X HP DC 2006
2006
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Triton Boats JT-17 2009 vs Triton Boats TR-21X HP DC 2006 — Same Brand, Different Boat

The Triton Boats JT-17 2009 vs Triton Boats TR-21X HP DC 2006 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 TR-21X HP DC 2006 has a 185-hp advantage over the Triton Boats JT-17 2009's 65-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 TR-21X HP DC 2006 carries 54 gallons versus 22 gallons in the Triton Boats JT-17 2009. 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 TR-21X HP DC 2006 is rated for 6 passengers, while the Triton Boats JT-17 2009 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 TR-21X HP DC 2006 could be the deciding factor.

Bottom line: Choose the Triton Boats TR-21X HP DC 2006 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 JT-17 2009 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 4 that costs less to run day-to-day.
General Boat Info
MakeTriton Boats
MakeTriton Boats
ModelJT-17
ModelTR-21X HP DC
Model Year2009
Model Year2006
Measurements / Dimensions
Beam84 in
Beam94 in
Beam - Meters2.13
Beam - Meters2.39
Beam - Inches84
Beam - Inches94
Depth - Detail22 in
Depth - Detailnot available
Depth - Centimeters55.88
Depth - Centimetersnot available
Depth - Inches22
Depth - Inchesnot available
Width [transom] - Detail60 in
Width [transom] - Detailnot available
Height [transom]27 in
Height [transom]not available
Length - Feet17
Length - Feet21
Length - Inches2
Length - Inchesnot available
Length overall - Detail17 ft. 2 in
Length overall - Detail21 ft. 0 in
Length overall - Meters5.23
Length overall - Meters6.4
Length overall - Inches206
Length overall - Inches252
Weight - Detailnot available
Weight - Detail1,840 lbs
Weight - kgnot available
Weight - kg834.61
Weight - lbs.not available
Weight - lbs.184
Body / Hull
Hull materialAluminum
Hull materialnot available
Hull thickness.100 in
Hull thicknessnot available
Hull typeModified Vee
Hull typenot available
Engine and Drivetrain
Fuel tank capacity - Detail22 gal
Fuel tank capacity - Detail54 gal
Fuel tank capacity - Liters83.28
Fuel tank capacity - Liters204.41
Fuel tank capacity - Gal22
Fuel tank capacity - Gal54
Fuel typeGas
Fuel typenot available
Drive typeJet Drive
Drive typeOutboard
Engine maxJet 65 hp
Engine max250 hp
Operational Info
Maximum people4 / 600 lbs
Maximum peoplenot available
Trailer Info
Trailer - DetailStandard
Trailer - Detailnot available

Triton Boats JT-17 2009 vs Triton Boats TR-21X HP DC 2006 — Common Questions

Which is the larger boat — the Triton Boats JT-17 2009 or the Triton Boats TR-21X HP DC 2006?
The Triton Boats TR-21X HP DC 2006 is the longer of the two at 21,0 feet overall. The Triton Boats JT-17 2009 comes in at 17,0 feet, making it roughly 4,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which boat can handle a bigger outboard?
The Triton Boats TR-21X HP DC 2006 is rated to a maximum of 250 hp, giving it the larger power ceiling. The Triton Boats JT-17 2009 tops out at 65 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 JT-17 2009 is Coast Guard rated for 4 passengers, while the Triton Boats TR-21X HP DC 2006 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 TR-21X HP DC 2006 measures 94" wide, compared to 84" for the Triton Boats JT-17 2009. 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 Triton Boats JT-17 2009 or the Triton Boats TR-21X HP DC 2006?
The Triton Boats TR-21X HP DC 2006 has the bigger tank at 54 gallons, versus 22 gallons on the Triton Boats JT-17 2009. That 32-gallon difference translates to roughly 96–160 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Triton Boats JT-17 2009 and Triton Boats TR-21X HP DC 2006 from the same manufacturer?
Yes — both the Triton Boats JT-17 2009 and the Triton Boats TR-21X HP DC 2006 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.