Triton Boats 21XS 2011 vs Triton Boats TC 17 2009 - Boat Spec Comparison

Q: Which is the larger boat — the Triton Boats 21XS 2011 or the Triton Boats TC 17 2009?

The Triton Boats 21XS 2011 is the longer of the two at 21,6 feet overall. The Triton Boats TC 17 2009 comes in at 17,0 feet, making it roughly 4,6 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which boat can handle a bigger outboard?

The Triton Boats 21XS 2011 is rated to a maximum of 200 hp, giving it the larger power ceiling. The Triton Boats TC 17 2009 tops out at 75 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.

Q: How many people can each boat hold?

The Triton Boats 21XS 2011 is Coast Guard rated for 675 passengers, while the Triton Boats TC 17 2009 is certified for 5. 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.

Q: Which boat is wider, and does it affect trailering?

The Triton Boats 21XS 2011 measures 95" wide, compared to 85" for the Triton Boats TC 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.

Q: Which boat has the larger fuel tank — the Triton Boats 21XS 2011 or the Triton Boats TC 17 2009?

The Triton Boats 21XS 2011 has the bigger tank at 53 gallons, versus 12 gallons on the Triton Boats TC 17 2009. That 41-gallon difference translates to roughly 123–205 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Triton Boats 21XS 2011 and Triton Boats TC 17 2009 from the same manufacturer?

Yes — both the Triton Boats 21XS 2011 and the Triton Boats TC 17 2009 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.

Boat Comparison

Triton Boats 21XS 2011 vs Triton Boats TC 17 2009

Triton Boats

Triton Boats 21XS 2011

2011

View full specs →

Triton Boats

Triton Boats TC 17 2009

2009

View full specs →

Detailed Evaluation & Buyer Recommendation

Triton Boats 21XS 2011 vs Triton Boats TC 17 2009 — Which Modified Vee Fits Your Needs?

When two boats share the same hull type — in this case both the Triton Boats 21XS 2011 and the Triton Boats TC 17 2009 are modified vee designs with fiberglass construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?

The power gap is worth calling out. Rated to 200 hp, the Triton Boats 21XS 2011 has a 125-hp advantage over the Triton Boats TC 17 2009's 75-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 21XS 2011 carries 53 gallons versus 12 gallons in the Triton Boats TC 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 21XS 2011 is rated for 675 passengers, while the Triton Boats TC 17 2009 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Triton Boats 21XS 2011 could be the deciding factor.

Bottom line: Choose the Triton Boats 21XS 2011 if your priority is putting more people on the water — it handles 675 passengers and at 21,6 ft it has the deck room to back that rating up comfortably. The Triton Boats TC 17 2009 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.

General Boat Info

MakeTriton Boats

Model21XS

ModelTC 17

Model Year2011

Model Year2009

Measurements / Dimensions

Beam95 in

Beam85 in

Beam - Meters2.41

Beam - Meters2.16

Beam - Inches95

Beam - Inches85

Weight - Detail2,002 lbs

Weight - Detailnot available

Weight - kg908.09

Weight - kgnot available

Weight - lbs.2002

Weight - lbs.not available

Length - Feet21.58

Length - Feet17

Length overall - Detail21 ft. 7 in

Length overall - Detail17 ft. 0 in

Length overall - Meters6.58

Length overall - Meters5.18

Length overall - Inches259

Length overall - Inches204

Depth - Detailnot available

Depth - Detail24 in

Depth - Centimetersnot available

Depth - Centimeters60.96

Depth - Inchesnot available

Depth - Inches24

Width [transom] - Detailnot available

Width [transom] - Detail60 in

Height [transom]not available

Height [transom]20 in

Body / Hull

Hull materialFiberglass

Hull materialAluminum

Hull typeModified Vee

Hull thicknessnot available

Hull thickness.100 in

Engine and Drivetrain

Fuel tank capacity - Detail53 gal

Fuel tank capacity - Detail12 gal

Fuel tank capacity - Liters200.63

Fuel tank capacity - Liters45.42

Fuel tank capacity - Gal53

Fuel tank capacity - Gal12

Fuel typeGas

Drive typeOutboard

Horsepower200 - 300 hp

Horsepowernot available

Engine maxnot available

Engine max75 hp

Operational Info

StorageRear Storage Boxes: 168 qt. Rear Storage / Baitwell: 84 qt. Front Storage Box: 300 qt. Livewell: 42.5 gal. Built-in Ice Chest: 28 qt

Storagenot available

Maximum people675 lbs

Maximum peoplenot available

Trailer Info

Trailer - Length over all25 ft. with swing tongue 27 ft. without swing tongue

Trailer - Length over allnot available

Trailer - Detailnot available

Trailer - DetailStandard

Triton Boats 21XS 2011 vs Triton Boats TC 17 2009 — Common Questions

Which is the larger boat — the Triton Boats 21XS 2011 or the Triton Boats TC 17 2009?

The Triton Boats 21XS 2011 is the longer of the two at 21,6 feet overall. The Triton Boats TC 17 2009 comes in at 17,0 feet, making it roughly 4,6 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which boat can handle a bigger outboard?

The Triton Boats 21XS 2011 is rated to a maximum of 200 hp, giving it the larger power ceiling. The Triton Boats TC 17 2009 tops out at 75 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 21XS 2011 is Coast Guard rated for 675 passengers, while the Triton Boats TC 17 2009 is certified for 5. 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 21XS 2011 measures 95" wide, compared to 85" for the Triton Boats TC 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 21XS 2011 or the Triton Boats TC 17 2009?

The Triton Boats 21XS 2011 has the bigger tank at 53 gallons, versus 12 gallons on the Triton Boats TC 17 2009. That 41-gallon difference translates to roughly 123–205 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Triton Boats 21XS 2011 and Triton Boats TC 17 2009 from the same manufacturer?

Yes — both the Triton Boats 21XS 2011 and the Triton Boats TC 17 2009 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.

← Triton Boats 21XS 2011 full specs ← Triton Boats TC 17 2009 full specs