Triton Boats 20TRX 2021 vs Triton Boats TR-186 PDC 2005 - Boat Spec Comparison

Q: Which is the larger boat — the Triton Boats 20TRX 2021 or the Triton Boats TR-186 PDC 2005?

The Triton Boats 20TRX 2021 is the longer of the two at 20,0 feet overall. The Triton Boats TR-186 PDC 2005 comes in at 18,0 feet, making it roughly 2,0 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 TR-186 PDC 2005 has a documented max rating of 175 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 20TRX 2021 is Coast Guard rated for 6 passengers, while the Triton Boats TR-186 PDC 2005 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: Are the Triton Boats 20TRX 2021 and Triton Boats TR-186 PDC 2005 from the same manufacturer?

Yes — both the Triton Boats 20TRX 2021 and the Triton Boats TR-186 PDC 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 20TRX 2021 vs Triton Boats TR-186 PDC 2005

Triton Boats

Triton Boats 20TRX 2021

2021

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Triton Boats

Triton Boats TR-186 PDC 2005

2005

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Detailed Evaluation & Buyer Recommendation

Triton Boats 20TRX 2021 vs Triton Boats TR-186 PDC 2005 — Same Brand, Different Boat

The Triton Boats 20TRX 2021 vs Triton Boats TR-186 PDC 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 Triton Boats TR-186 PDC 2005 tops out at 175 hp. Engine specs for the Triton Boats 20TRX 2021 aren't listed — confirm with a dealer before selecting an outboard.

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 TR-186 PDC 2005 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 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 TR-186 PDC 2005 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.

Measurements / Dimensions

Length overall - Detail20.00 ft

Length overall - Detail18 ft. 6 in

Length - Feet20

Length - Feet18

Length overall - Meters6.1

Length overall - Meters5.64

Length overall - Inches240

Length overall - Inches222

Beamnot available

Beam91 in

Beam - Metersnot available

Beam - Meters2.31

Beam - Inchesnot available

Beam - Inches91

Weight - Detailnot available

Weight - Detail1,480 lbs

Weight - kgnot available

Weight - kg671.32

Weight - lbs.not available

Weight - lbs.148

Length - Inchesnot available

Length - Inches6

Engine and Drivetrain

Engine makeMERCURY

Engine makenot available

Fuel typeGas

Fuel typenot available

Fuel tank capacity - Detailnot available

Fuel tank capacity - Detail36 gal

Fuel tank capacity - Litersnot available

Fuel tank capacity - Liters136.27

Fuel tank capacity - Galnot available

Fuel tank capacity - Gal36

Engine maxnot available

Engine max175 hp

Operational Info

Boat typePower

Boat typenot available

Maximum capacitynot available

Maximum capacity635 lbs

Maximum peoplenot available

Maximum people5

General Boat Info

Makenot available

MakeTriton Boats

Modelnot available

ModelTR-186 PDC

Model Yearnot available

Model Year2005

Trailer Info

Trailer - Length over allnot available

Trailer - Length over allBoat, Motor and Trailer without jack-plate (without Retractable Tongue): 21 ft. 11 in. With Retractable Tongue: 19 ft. 1 in

Triton Boats 20TRX 2021 vs Triton Boats TR-186 PDC 2005 — Common Questions

Which is the larger boat — the Triton Boats 20TRX 2021 or the Triton Boats TR-186 PDC 2005?

The Triton Boats 20TRX 2021 is the longer of the two at 20,0 feet overall. The Triton Boats TR-186 PDC 2005 comes in at 18,0 feet, making it roughly 2,0 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 TR-186 PDC 2005 has a documented max rating of 175 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 20TRX 2021 is Coast Guard rated for 6 passengers, while the Triton Boats TR-186 PDC 2005 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.

Are the Triton Boats 20TRX 2021 and Triton Boats TR-186 PDC 2005 from the same manufacturer?

Yes — both the Triton Boats 20TRX 2021 and the Triton Boats TR-186 PDC 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 20TRX 2021 full specs ← Triton Boats TR-186 PDC 2005 full specs