Triton Boats 20 TRX 2021 vs Triton Boats 21XS 2011 - Boat Spec Comparison

Q: Which is the larger boat — the Triton Boats 20 TRX 2021 or the Triton Boats 21XS 2011?

The Triton Boats 21XS 2011 is the longer of the two at 21,6 feet overall. The Triton Boats 20 TRX 2021 comes in at 20,0 feet, making it roughly 1,6 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: 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 21XS 2011 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 20 TRX 2021 is Coast Guard rated for 6 passengers, while the Triton Boats 21XS 2011 is certified for 675. 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 20 TRX 2021 or the Triton Boats 21XS 2011?

The Triton Boats 21XS 2011 has the bigger tank at 53 gallons, versus 45 gallons on the Triton Boats 20 TRX 2021. That 8-gallon difference translates to roughly 24–40 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Triton Boats 20 TRX 2021 and Triton Boats 21XS 2011 from the same manufacturer?

Yes — both the Triton Boats 20 TRX 2021 and the Triton Boats 21XS 2011 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 20 TRX 2021 vs Triton Boats 21XS 2011

Triton Boats

Triton Boats 20 TRX 2021

2021

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Triton Boats

Triton Boats 21XS 2011

2011

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Detailed Evaluation & Buyer Recommendation

Triton Boats 20 TRX 2021 vs Triton Boats 21XS 2011 — Same Brand, Different Boat

The Triton Boats 20 TRX 2021 vs Triton Boats 21XS 2011 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 50-hp advantage over the Triton Boats 21XS 2011's 200-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 21XS 2011 carries 53 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.

For family outings this is probably the sharpest distinction between the two. The Triton Boats 21XS 2011 is rated for 675 passengers, while the Triton Boats 20 TRX 2021 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 21XS 2011 could be the deciding factor.

Bottom line: Choose the Triton Boats 21XS 2011 if your priority is putting more people on the water — it handles 675 passengers and at 21,6 ft it has the deck room to back that rating up comfortably. The Triton Boats 20 TRX 2021 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 - Detail20.00 ft

Length overall - Detail21 ft. 7 in

Length - Feet20

Length - Feet21.58

Length overall - Meters6.1

Length overall - Meters6.58

Length overall - Inches240

Length overall - Inches259

Beamnot available

Beam95 in

Beam - Metersnot available

Beam - Meters2.41

Beam - Inchesnot available

Beam - Inches95

Weight - Detailnot available

Weight - Detail2,002 lbs

Weight - kgnot available

Weight - kg908.09

Weight - lbs.not available

Weight - lbs.2002

Engine and Drivetrain

Fuel tank capacity - Gal45

Fuel tank capacity - Gal53

Fuel tank capacity - Liters170.34

Fuel tank capacity - Liters200.63

Engine makeMERCURY MARINE

Engine makenot available

Horsepower250 hp

Horsepower200 - 300 hp

Fuel typeGas

Drive typeoutboard

Drive typeOutboard

Fuel tank capacity - Detailnot available

Fuel tank capacity - Detail53 gal

Operational Info

Boat typePower

Boat typenot available

Storagenot available

StorageRear Storage Boxes: 168 qt. Rear Storage / Baitwell: 84 qt. Front Storage Box: 300 qt. Livewell: 42.5 gal. Built-in Ice Chest: 28 qt

Maximum peoplenot available

Maximum people675 lbs

General Boat Info

Makenot available

MakeTriton Boats

Modelnot available

Model21XS

Model Yearnot available

Model Year2011

Body / Hull

Hull materialnot available

Hull materialFiberglass

Hull typenot available

Hull typeModified Vee

Trailer Info

Trailer - Length over allnot available

Trailer - Length over all25 ft. with swing tongue 27 ft. without swing tongue

Triton Boats 20 TRX 2021 vs Triton Boats 21XS 2011 — Common Questions

Which is the larger boat — the Triton Boats 20 TRX 2021 or the Triton Boats 21XS 2011?

The Triton Boats 21XS 2011 is the longer of the two at 21,6 feet overall. The Triton Boats 20 TRX 2021 comes in at 20,0 feet, making it roughly 1,6 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 21XS 2011 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 20 TRX 2021 is Coast Guard rated for 6 passengers, while the Triton Boats 21XS 2011 is certified for 675. 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 21XS 2011?

The Triton Boats 21XS 2011 has the bigger tank at 53 gallons, versus 45 gallons on the Triton Boats 20 TRX 2021. That 8-gallon difference translates to roughly 24–40 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Triton Boats 20 TRX 2021 and Triton Boats 21XS 2011 from the same manufacturer?

Yes — both the Triton Boats 20 TRX 2021 and the Triton Boats 21XS 2011 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 20 TRX 2021 full specs ← Triton Boats 21XS 2011 full specs