Triton Boats SF-211 2008 vs Triton Boats TR-21XD SC 2006 - Boat Spec Comparison

Q: Which is the larger boat - the Triton Boats SF-211 2008 or the Triton Boats TR-21XD SC 2006?

The Triton Boats TR-21XD SC 2006 is the longer of the two at 21,0 feet overall. The Triton Boats SF-211 2008 comes in at 21,0 feet, making it roughly 0,0 ft shorter - a meaningful difference in deck room and overall on-water presence.

Q: How many people can each boat hold?

The Triton Boats SF-211 2008 is Coast Guard rated for 6 passengers, while the Triton Boats TR-21XD SC 2006 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: Do these boats require an oversize trailer permit to tow on US highways?

Both the Triton Boats SF-211 2008 and Triton Boats TR-21XD SC 2006 share an 94 in. beam - meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.

Q: Which boat has the larger fuel tank - the Triton Boats SF-211 2008 or the Triton Boats TR-21XD SC 2006?

The Triton Boats TR-21XD SC 2006 has the bigger tank at 54 gallons, versus 46 gallons on the Triton Boats SF-211 2008. 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 SF-211 2008 and Triton Boats TR-21XD SC 2006 from the same manufacturer?

Yes - both the Triton Boats SF-211 2008 and the Triton Boats TR-21XD SC 2006 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 SF-211 2008 vs Triton Boats TR-21XD SC 2006

Triton Boats

Triton Boats SF-211 2008

2008

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Triton Boats

Triton Boats TR-21XD SC 2006

2006

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Detailed Evaluation & Buyer Recommendation

Triton Boats SF-211 2008 vs Triton Boats TR-21XD SC 2006: Same Brand, Different Boat

The Triton Boats SF-211 2008 vs Triton Boats TR-21XD SC 2006 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.

Both boats share a closely matched power ceiling - 250 hp for the Triton Boats SF-211 2008 and 250 hp for the Triton Boats TR-21XD SC 2006. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Fuel capacity breaks the other way: the Triton Boats TR-21XD SC 2006 carries 54 gallons versus 46 gallons in the Triton Boats SF-211 2008. 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: The Triton Boats SF-211 2008 and Triton Boats TR-21XD SC 2006 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.

General Boat Info

MakeTriton Boats

ModelSF-211

ModelTR-21XD SC

Model Year2008

Model Year2006

Measurements / Dimensions

Beam94 in.

Beam - Meters2.39

Beam - Inches94

Length - Feet21

Length overall - Detail21 ft. 0 in.

Length overall - Meters6.4

Length overall - Inches252

Weight - Detailnot available

Weight - Detail1,950 lbs.

Weight - kgnot available

Weight - kg884.5

Weight - lbs.not available

Weight - lbs.1950

Body / Hull

Hull materialFiberglass

Hull materialnot available

Hull typeModified Vee

Hull typenot available

Engine and Drivetrain

Fuel tank capacity - Detail46 gal.

Fuel tank capacity - Detail54 gal.

Fuel tank capacity - Liters174.13

Fuel tank capacity - Liters204.41

Fuel tank capacity - Gal46

Fuel tank capacity - Gal54

Fuel typeGas

Fuel typenot available

Drive typeOutboard

Engine max250 hp

Operational Info

StorageRear Storage/Baitwell: 156 qt. Front Storage Box: 282 qt. Rear Storage Boxes: 84 qt.

Storagenot available

Trailer Info

Trailer - Length over allw/Swing Tongue: 24 ft. 0 in. w/o Swing Tongue: 26 ft. 0 in.

Trailer - Length over allWith swing tongue: 23 ft. 5 in. Without swing tongue: 25 ft. 2 in.

Triton Boats SF-211 2008 vs Triton Boats TR-21XD SC 2006 - Common Questions

Which is the larger boat - the Triton Boats SF-211 2008 or the Triton Boats TR-21XD SC 2006?

The Triton Boats TR-21XD SC 2006 is the longer of the two at 21,0 feet overall. The Triton Boats SF-211 2008 comes in at 21,0 feet, making it roughly 0,0 ft shorter - a meaningful difference in deck room and overall on-water presence.

How many people can each boat hold?

The Triton Boats SF-211 2008 is Coast Guard rated for 6 passengers, while the Triton Boats TR-21XD SC 2006 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.

Do these boats require an oversize trailer permit to tow on US highways?

Both the Triton Boats SF-211 2008 and Triton Boats TR-21XD SC 2006 share an 94 in. beam - meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.

Which boat has the larger fuel tank - the Triton Boats SF-211 2008 or the Triton Boats TR-21XD SC 2006?

The Triton Boats TR-21XD SC 2006 has the bigger tank at 54 gallons, versus 46 gallons on the Triton Boats SF-211 2008. 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 SF-211 2008 and Triton Boats TR-21XD SC 2006 from the same manufacturer?

Yes - both the Triton Boats SF-211 2008 and the Triton Boats TR-21XD SC 2006 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 SF-211 2008 full specs ← Triton Boats TR-21XD SC 2006 full specs