Triton Boats 21X2 SC 2009 vs Triton Boats 351CC 2005 - Boat Spec Comparison

Q: Which is the larger boat — the Triton Boats 21X2 SC 2009 or the Triton Boats 351CC 2005?

The Triton Boats 351CC 2005 is the longer of the two at 34,0 feet overall. The Triton Boats 21X2 SC 2009 comes in at 21,0 feet, making it roughly 13,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which boat can handle a bigger outboard?

The Triton Boats 351CC 2005 is rated to a maximum of 900 hp, giving it the larger power ceiling. The Triton Boats 21X2 SC 2009 tops out at 300 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 21X2 SC 2009 is Coast Guard rated for 6 passengers, while the Triton Boats 351CC 2005 is certified for 12. 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 21X2 SC 2009 measures 94" wide, compared to 12" for the Triton Boats 351CC 2005. 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 21X2 SC 2009 or the Triton Boats 351CC 2005?

The Triton Boats 351CC 2005 has the bigger tank at 355 gallons, versus 53 gallons on the Triton Boats 21X2 SC 2009. That 302-gallon difference translates to roughly 906–1510 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Triton Boats 21X2 SC 2009 and Triton Boats 351CC 2005 from the same manufacturer?

Yes — both the Triton Boats 21X2 SC 2009 and the Triton Boats 351CC 2005 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 21X2 SC 2009 vs Triton Boats 351CC 2005

Triton Boats

Triton Boats 21X2 SC 2009

2009

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Triton Boats

Triton Boats 351CC 2005

2005

View full specs →

Detailed Evaluation & Buyer Recommendation

Triton Boats 21X2 SC 2009 vs Triton Boats 351CC 2005 — Same Brand, Different Boat

The Triton Boats 21X2 SC 2009 vs Triton Boats 351CC 2005 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 900 hp, the Triton Boats 351CC 2005 has a 600-hp advantage over the Triton Boats 21X2 SC 2009's 300-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 351CC 2005 carries 355 gallons versus 53 gallons in the Triton Boats 21X2 SC 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 351CC 2005 is rated for 12 passengers, while the Triton Boats 21X2 SC 2009 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 351CC 2005 could be the deciding factor.

Bottom line: Choose the Triton Boats 351CC 2005 if your priority is putting more people on the water — it handles 12 passengers and at 34,0 ft it has the deck room to back that rating up comfortably. The Triton Boats 21X2 SC 2009 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

Model21X2 SC

Model351CC

Model Year2009

Model Year2005

Measurements / Dimensions

Beam94 in

Beam10 ft

Beam - Meters2.39

Beam - Meters3.05

Beam - Inches94

Beam - Inches12

Length - Feet21

Length - Feet34

Length - Inches6

Length - Inches1

Length overall - Detail21 ft. 6 in

Length overall - Detail34 ft. 10 in

Length overall - Meters6.55

Length overall - Meters10.62

Length overall - Inches258

Length overall - Inches418

Deadrisenot available

Deadrise24°

Draft [max] - Detailnot available

Draft [max] - Detail24 in

Draft [max] - Metersnot available

Draft [max] - Meters0.61

Draft [max] - Inchesnot available

Draft [max] - Inches24

Weight - Detailnot available

Weight - Detail8,000 lbs

Weight - kgnot available

Weight - kg3628.74

Weight - lbs.not available

Weight - lbs.8

Height [transom]not available

Height [transom]30 in. Twins Triples: 25, 30, 25 in

Body / Hull

Hull materialFiberglass

Hull materialnot available

Hull typeModified Vee

Hull typenot available

Engine and Drivetrain

Fuel tank capacity - Detail53 gal

Fuel tank capacity - Detail355 gal

Fuel tank capacity - Liters200.63

Fuel tank capacity - Liters1343.82

Fuel tank capacity - Gal53

Fuel tank capacity - Gal355

Fuel typeGas

Fuel typenot available

Drive typeOutboard

Drive typenot available

Engine max300 hp

Engine max900 hp

Operational Info

StorageRear Storage / Baitwell: 84 qt. Front Storage Box: 300 qt

Storagenot available

Water capacitynot available

Water capacity18 gal

Maximum peoplenot available

Maximum people12

Trailer Info

Trailer - Length over allw/Swing Tongue: 23 ft. 9 in. w/o Swing Tongue: 25 ft. 6 in

Trailer - Length over allnot available

Triton Boats 21X2 SC 2009 vs Triton Boats 351CC 2005 — Common Questions

Which is the larger boat — the Triton Boats 21X2 SC 2009 or the Triton Boats 351CC 2005?

The Triton Boats 351CC 2005 is the longer of the two at 34,0 feet overall. The Triton Boats 21X2 SC 2009 comes in at 21,0 feet, making it roughly 13,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which boat can handle a bigger outboard?

The Triton Boats 351CC 2005 is rated to a maximum of 900 hp, giving it the larger power ceiling. The Triton Boats 21X2 SC 2009 tops out at 300 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 21X2 SC 2009 is Coast Guard rated for 6 passengers, while the Triton Boats 351CC 2005 is certified for 12. 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 21X2 SC 2009 measures 94" wide, compared to 12" for the Triton Boats 351CC 2005. 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 21X2 SC 2009 or the Triton Boats 351CC 2005?

The Triton Boats 351CC 2005 has the bigger tank at 355 gallons, versus 53 gallons on the Triton Boats 21X2 SC 2009. That 302-gallon difference translates to roughly 906–1510 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Triton Boats 21X2 SC 2009 and Triton Boats 351CC 2005 from the same manufacturer?

Yes — both the Triton Boats 21X2 SC 2009 and the Triton Boats 351CC 2005 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 21X2 SC 2009 full specs ← Triton Boats 351CC 2005 full specs