Triton Boats 21 TRX 2018 vs Triton Boats 220 T Platinum 2007 - Boat Spec Comparison

Q: Which is the larger boat — the Triton Boats 21 TRX 2018 or the Triton Boats 220 T Platinum 2007?

The Triton Boats 21 TRX 2018 is the longer of the two at 21,0 feet overall. The Triton Boats 220 T Platinum 2007 comes in at 2,0 feet, making it roughly 19,0 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 220 T Platinum 2007 has a documented max rating of 150 hp. Engine specifications for the Triton Boats 21 TRX 2018 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 21 TRX 2018 is Coast Guard rated for 6 passengers, while the Triton Boats 220 T Platinum 2007 is certified for 11. 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 21 TRX 2018 or the Triton Boats 220 T Platinum 2007?

The Triton Boats 21 TRX 2018 has the bigger tank at 47 gallons, versus 24 gallons on the Triton Boats 220 T Platinum 2007. That 23-gallon difference translates to roughly 69–115 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Triton Boats 21 TRX 2018 and Triton Boats 220 T Platinum 2007 from the same manufacturer?

Yes — both the Triton Boats 21 TRX 2018 and the Triton Boats 220 T Platinum 2007 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 21 TRX 2018 vs Triton Boats 220 T Platinum 2007

Triton Boats

Triton Boats 21 TRX 2018

2018

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Triton Boats

Triton Boats 220 T Platinum 2007

2007

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Detailed Evaluation & Buyer Recommendation

Triton Boats 21 TRX 2018 vs Triton Boats 220 T Platinum 2007 — Same Brand, Different Boat

The Triton Boats 21 TRX 2018 vs Triton Boats 220 T Platinum 2007 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 220 T Platinum 2007 tops out at 150 hp. Engine specs for the Triton Boats 21 TRX 2018 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Triton Boats 21 TRX 2018 carries 47 gallons versus 24 gallons in the Triton Boats 220 T Platinum 2007. 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 220 T Platinum 2007 is rated for 11 passengers, while the Triton Boats 21 TRX 2018 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 220 T Platinum 2007 could be the deciding factor.

Bottom line: Choose the Triton Boats 220 T Platinum 2007 if your priority is putting more people on the water — it handles 11 passengers and at 2,0 ft it has the deck room to back that rating up comfortably. The Triton Boats 21 TRX 2018 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.

Measurements / Dimensions

Length overall - Detail21.00 ft

Length overall - Detail20 ft. 3 in

Length - Feet21

Length - Feet2

Length overall - Meters6.4

Length overall - Meters6.17

Length overall - Inches252

Length overall - Inches243

Beamnot available

Beam102 in

Beam - Metersnot available

Beam - Meters2.59

Beam - Inchesnot available

Beam - Inches102

Weight - Detailnot available

Weight - Detail1,875 lbs

Weight - kgnot available

Weight - kg850.49

Weight - lbs.not available

Weight - lbs.1875

Height [transom]not available

Height [transom]20 in

Engine and Drivetrain

Fuel tank capacity - Gal47

Fuel tank capacity - Gal24

Fuel tank capacity - Liters177.91

Fuel tank capacity - Liters90.85

Fuel typeGas

Drive typeoutboard

Drive typeOutboard

Fuel tank capacity - Detailnot available

Fuel tank capacity - Detail24 gal

Engine maxnot available

Engine max150 hp

Operational Info

Boat typePower

Boat typenot available

Maximum capacitynot available

Maximum capacity2,000 lbs

Maximum peoplenot available

Maximum people11

General Boat Info

Makenot available

MakeTriton Boats

Modelnot available

Model220 T Platinum

Model Yearnot available

Model Year2007

Body / Hull

Hull materialnot available

Hull materialAluminum

Hull thicknessnot available

Hull thickness90 ga

Hull typenot available

Hull typePontoon

Pontoon and Inflatable Specific

Tube diameternot available

Tube diameter25 in

Tube gaugenot available

Tube gauge0.080 in

Number of tubesnot available

Number of tubes3

Triton Boats 21 TRX 2018 vs Triton Boats 220 T Platinum 2007 — Common Questions

Which is the larger boat — the Triton Boats 21 TRX 2018 or the Triton Boats 220 T Platinum 2007?

The Triton Boats 21 TRX 2018 is the longer of the two at 21,0 feet overall. The Triton Boats 220 T Platinum 2007 comes in at 2,0 feet, making it roughly 19,0 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 220 T Platinum 2007 has a documented max rating of 150 hp. Engine specifications for the Triton Boats 21 TRX 2018 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 21 TRX 2018 is Coast Guard rated for 6 passengers, while the Triton Boats 220 T Platinum 2007 is certified for 11. 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 21 TRX 2018 or the Triton Boats 220 T Platinum 2007?

The Triton Boats 21 TRX 2018 has the bigger tank at 47 gallons, versus 24 gallons on the Triton Boats 220 T Platinum 2007. That 23-gallon difference translates to roughly 69–115 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Triton Boats 21 TRX 2018 and Triton Boats 220 T Platinum 2007 from the same manufacturer?

Yes — both the Triton Boats 21 TRX 2018 and the Triton Boats 220 T Platinum 2007 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 21 TRX 2018 full specs ← Triton Boats 220 T Platinum 2007 full specs