Triton Boats 170 Magnum 2005 vs Triton Boats 20TRX 2021 - Boat Spec Comparison

Q: Which is the larger boat — the Triton Boats 170 Magnum 2005 or the Triton Boats 20TRX 2021?

The Triton Boats 20TRX 2021 is the longer of the two at 20,0 feet overall. The Triton Boats 170 Magnum 2005 comes in at 17,0 feet, making it roughly 3,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: What is the maximum horsepower rating for these boats?

The Triton Boats 170 Magnum 2005 has a documented max rating of 115 hp. Engine specifications for the Triton Boats 20TRX 2021 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.

Q: How many people can each boat hold?

The Triton Boats 170 Magnum 2005 is Coast Guard rated for 4 passengers, while the Triton Boats 20TRX 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: Are the Triton Boats 170 Magnum 2005 and Triton Boats 20TRX 2021 from the same manufacturer?

Yes — both the Triton Boats 170 Magnum 2005 and the Triton Boats 20TRX 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 170 Magnum 2005 vs Triton Boats 20TRX 2021

Triton Boats

Triton Boats 170 Magnum 2005

2005

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Triton Boats

Triton Boats 20TRX 2021

2021

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Detailed Evaluation & Buyer Recommendation

Triton Boats 170 Magnum 2005 vs Triton Boats 20TRX 2021 — Same Brand, Different Boat

The Triton Boats 170 Magnum 2005 vs Triton Boats 20TRX 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 Triton Boats 170 Magnum 2005 carries a rated maximum of 115 hp. Engine data for the Triton Boats 20TRX 2021 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.

For family outings this is probably the sharpest distinction between the two. The Triton Boats 20TRX 2021 is rated for 6 passengers, while the Triton Boats 170 Magnum 2005 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 20TRX 2021 could be the deciding factor.

Bottom line: Choose the Triton Boats 20TRX 2021 if your priority is putting more people on the water — it handles 6 passengers and at 20,0 ft it has the deck room to back that rating up comfortably. The Triton Boats 170 Magnum 2005 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

Model170 Magnum

Modelnot available

Model Year2005

Model Yearnot available

Measurements / Dimensions

Beam78 in

Beamnot available

Beam - Meters1.98

Beam - Metersnot available

Beam - Inches78

Beam - Inchesnot available

Depth - DetailSide: 20 in

Depth - Detailnot available

Depth - Centimeters50.8

Depth - Centimetersnot available

Depth - Inches2

Depth - Inchesnot available

Weight - Detail1,030 lbs

Weight - Detailnot available

Weight - kg467.2

Weight - kgnot available

Weight - lbs.103

Weight - lbs.not available

Height [transom]22 in

Height [transom]not available

Length - Feet17

Length - Feet20

Length overall - Detail17 ft. 0 in

Length overall - Detail20.00 ft

Length overall - Meters5.18

Length overall - Meters6.1

Length overall - Inches204

Length overall - Inches240

Body / Hull

Hull thickness.1

Hull thicknessnot available

Engine and Drivetrain

Fuel tank capacity - Detail18 gal

Fuel tank capacity - Detailnot available

Fuel tank capacity - Liters68.14

Fuel tank capacity - Litersnot available

Fuel tank capacity - Gal18

Fuel tank capacity - Galnot available

Engine max115 hp

Engine maxnot available

Engine makenot available

Engine makeMERCURY

Fuel typenot available

Fuel typeGas

Operational Info

Maximum capacity1,100 lbs

Maximum capacitynot available

Maximum people4

Maximum peoplenot available

Boat typenot available

Boat typePower

Triton Boats 170 Magnum 2005 vs Triton Boats 20TRX 2021 — Common Questions

Which is the larger boat — the Triton Boats 170 Magnum 2005 or the Triton Boats 20TRX 2021?

The Triton Boats 20TRX 2021 is the longer of the two at 20,0 feet overall. The Triton Boats 170 Magnum 2005 comes in at 17,0 feet, making it roughly 3,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

What is the maximum horsepower rating for these boats?

The Triton Boats 170 Magnum 2005 has a documented max rating of 115 hp. Engine specifications for the Triton Boats 20TRX 2021 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.

How many people can each boat hold?

The Triton Boats 170 Magnum 2005 is Coast Guard rated for 4 passengers, while the Triton Boats 20TRX 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.

Are the Triton Boats 170 Magnum 2005 and Triton Boats 20TRX 2021 from the same manufacturer?

Yes — both the Triton Boats 170 Magnum 2005 and the Triton Boats 20TRX 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 170 Magnum 2005 full specs ← Triton Boats 20TRX 2021 full specs