Triton Boats 197 Magnum SC 2007 vs Triton Boats 21 TRX 2021 - Boat Spec Comparison

Q: Which is the larger boat — the Triton Boats 197 Magnum SC 2007 or the Triton Boats 21 TRX 2021?

The Triton Boats 21 TRX 2021 is the longer of the two at 21,0 feet overall. The Triton Boats 197 Magnum SC 2007 comes in at 19,0 feet, making it roughly 2,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which boat can handle a bigger outboard?

The Triton Boats 21 TRX 2021 is rated to a maximum of 250 hp, giving it the larger power ceiling. The Triton Boats 197 Magnum SC 2007 tops out at 200 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 197 Magnum SC 2007 is Coast Guard rated for 4 passengers, while the Triton Boats 21 TRX 2021 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.

Q: Which boat has the larger fuel tank — the Triton Boats 197 Magnum SC 2007 or the Triton Boats 21 TRX 2021?

The Triton Boats 21 TRX 2021 has the bigger tank at 47 gallons, versus 44 gallons on the Triton Boats 197 Magnum SC 2007. That 3-gallon difference translates to roughly 9–15 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Triton Boats 197 Magnum SC 2007 and Triton Boats 21 TRX 2021 from the same manufacturer?

Yes — both the Triton Boats 197 Magnum SC 2007 and the Triton Boats 21 TRX 2021 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 197 Magnum SC 2007 vs Triton Boats 21 TRX 2021

Triton Boats

Triton Boats 197 Magnum SC 2007

2007

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Triton Boats

Triton Boats 21 TRX 2021

2021

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Detailed Evaluation & Buyer Recommendation

Triton Boats 197 Magnum SC 2007 vs Triton Boats 21 TRX 2021 — Same Brand, Different Boat

The Triton Boats 197 Magnum SC 2007 vs Triton Boats 21 TRX 2021 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 50-hp advantage over the Triton Boats 197 Magnum SC 2007's 200-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 44 gal and 47 gal — so range won't be a tiebreaker here.

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 197 Magnum SC 2007 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 197 Magnum SC 2007 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

Makenot available

Model197 Magnum SC

Modelnot available

Model Year2007

Model Yearnot available

Measurements / Dimensions

Beam90.5 in

Beamnot available

Beam - Meters2.31

Beam - Metersnot available

Beam - Inches90.5

Beam - Inchesnot available

Depth - Detail24 in

Depth - Detailnot available

Depth - Centimeters60.96

Depth - Centimetersnot available

Depth - Inches24

Depth - Inchesnot available

Weight - Detail1,640 lbs

Weight - Detailnot available

Weight - kg743.89

Weight - kgnot available

Weight - lbs.164

Weight - lbs.not available

Width [transom] - Detail70 in

Width [transom] - Detailnot available

Height [transom]20 in

Height [transom]not available

Length - Feet19

Length - Feet21

Length overall - Detail19 ft. 0 in

Length overall - Detail21.00 ft

Length overall - Meters5.79

Length overall - Meters6.4

Length overall - Inches228

Length overall - Inches252

Body / Hull

Hull materialAluminum

Hull materialnot available

Hull thickness125 ga

Hull thicknessnot available

Engine and Drivetrain

Fuel tank capacity - Detail44 gal

Fuel tank capacity - Detailnot available

Fuel tank capacity - Liters166.56

Fuel tank capacity - Liters177.91

Fuel tank capacity - Gal44

Fuel tank capacity - Gal47

Fuel typeGas

Drive typeOutboard

Drive typeoutboard

Engine max200 hp

Engine maxnot available

Engine makenot available

Engine makeMERCURY MARINE

Horsepowernot available

Horsepower250 hp

Operational Info

Maximum people4

Maximum peoplenot available

Boat typenot available

Boat typePower

Trailer Info

Trailer - DetailStandard

Trailer - Detailnot available

Triton Boats 197 Magnum SC 2007 vs Triton Boats 21 TRX 2021 — Common Questions

Which is the larger boat — the Triton Boats 197 Magnum SC 2007 or the Triton Boats 21 TRX 2021?

The Triton Boats 21 TRX 2021 is the longer of the two at 21,0 feet overall. The Triton Boats 197 Magnum SC 2007 comes in at 19,0 feet, making it roughly 2,0 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 197 Magnum SC 2007 tops out at 200 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 197 Magnum SC 2007 is Coast Guard rated for 4 passengers, while the Triton Boats 21 TRX 2021 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 has the larger fuel tank — the Triton Boats 197 Magnum SC 2007 or the Triton Boats 21 TRX 2021?

The Triton Boats 21 TRX 2021 has the bigger tank at 47 gallons, versus 44 gallons on the Triton Boats 197 Magnum SC 2007. That 3-gallon difference translates to roughly 9–15 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Triton Boats 197 Magnum SC 2007 and Triton Boats 21 TRX 2021 from the same manufacturer?

Yes — both the Triton Boats 197 Magnum SC 2007 and the Triton Boats 21 TRX 2021 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 197 Magnum SC 2007 full specs ← Triton Boats 21 TRX 2021 full specs