Triton Boats 20 TRX 2021 boat specs
Triton Boats
Triton Boats 20 TRX 2021
2021
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VS
Triton Boats TR-21X HP SC 2007 boat specs
Triton Boats
Triton Boats TR-21X HP SC 2007
2007
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Triton Boats 20 TRX 2021 vs Triton Boats TR-21X HP SC 2007 — Same Brand, Different Boat

The Triton Boats 20 TRX 2021 vs Triton Boats TR-21X HP SC 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 power gap is worth calling out. Rated to 250 hp, the Triton Boats 20 TRX 2021 has a 75-hp advantage over the Triton Boats TR-21X HP SC 2007's 175-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 TR-21X HP SC 2007 carries 54 gallons versus 45 gallons in the Triton Boats 20 TRX 2021. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 6 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.

Bottom line: Performance buyers should lean toward the Triton Boats 20 TRX 2021 and its 250-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Triton Boats TR-21X HP SC 2007 with its 175-hp rating is the more economical daily driver.
Measurements / Dimensions
Length overall - Detail20.00 ft
Length overall - Detail21 ft. 0 in
Length - Feet20
Length - Feet21
Length overall - Meters6.1
Length overall - Meters6.4
Length overall - Inches240
Length overall - Inches252
Beamnot available
Beam94 in
Beam - Metersnot available
Beam - Meters2.39
Beam - Inchesnot available
Beam - Inches94
Weight - Detailnot available
Weight - Detail1,840 lbs
Weight - kgnot available
Weight - kg834.61
Weight - lbs.not available
Weight - lbs.184
Engine and Drivetrain
Fuel tank capacity - Gal45
Fuel tank capacity - Gal54
Fuel tank capacity - Liters170.34
Fuel tank capacity - Liters204.41
Engine makeMERCURY MARINE
Engine makenot available
Horsepower250 hp
Horsepowernot available
Fuel typeGas
Fuel typeGas
Drive typeoutboard
Drive typeOutboard
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail54 gal
Engine maxnot available
Engine max175 - 250 hp
Operational Info
Boat typePower
Boat typenot available
Storagenot available
StorageRear Storage/Baitwell: 84 qts. Rear Storage Boxes: 168 qts. Front Storage Box: 300 qts
General Boat Info
Makenot available
MakeTriton Boats
Modelnot available
ModelTR-21X HP SC
Model Yearnot available
Model Year2007
Body / Hull
Hull materialnot available
Hull materialFiberglass
Trailer Info
Trailer - Length over allnot available
Trailer - Length over allw/ Swing Tongue: 23 ft. 5 in. w/o Swing Tongue: 25 ft. 2 in

Triton Boats 20 TRX 2021 vs Triton Boats TR-21X HP SC 2007 — Common Questions

Which is the larger boat — the Triton Boats 20 TRX 2021 or the Triton Boats TR-21X HP SC 2007?
The Triton Boats TR-21X HP SC 2007 is the longer of the two at 21,0 feet overall. The Triton Boats 20 TRX 2021 comes in at 20,0 feet, making it roughly 1,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which boat can handle a bigger outboard?
The Triton Boats 20 TRX 2021 is rated to a maximum of 250 hp, giving it the larger power ceiling. The Triton Boats TR-21X HP SC 2007 tops out at 175 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 20 TRX 2021 is Coast Guard rated for 6 passengers, while the Triton Boats TR-21X HP SC 2007 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 20 TRX 2021 or the Triton Boats TR-21X HP SC 2007?
The Triton Boats TR-21X HP SC 2007 has the bigger tank at 54 gallons, versus 45 gallons on the Triton Boats 20 TRX 2021. That 9-gallon difference translates to roughly 27–45 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Triton Boats 20 TRX 2021 and Triton Boats TR-21X HP SC 2007 from the same manufacturer?
Yes — both the Triton Boats 20 TRX 2021 and the Triton Boats TR-21X HP SC 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.