Triton Boats 215X DC 2005 boat specs
Triton Boats
Triton Boats 215X DC 2005
2005
View full specs →
VS
Triton Boats SF-21 2006 boat specs
Triton Boats
Triton Boats SF-21 2006
2006
View full specs →

Triton Boats 215X DC 2005 vs Triton Boats SF-21 2006 — Same Brand, Different Boat

The Triton Boats 215X DC 2005 vs Triton Boats SF-21 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.

On paper these two are close siblings in the size department — Triton Boats 215X DC 2005 at 21,0 ft versus Triton Boats SF-21 2006 at 21,0 ft. Weight tells a clearer story for trailering families: the Triton Boats SF-21 2006 tips the scales at 199 lbs — 176 lbs less than the Triton Boats 215X DC 2005 at 23 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.

The power gap is worth calling out. Rated to 250 hp, the Triton Boats 215X DC 2005 has a 25-hp advantage over the Triton Boats SF-21 2006's 225-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 215X DC 2005 carries 55 gallons versus 42 gallons in the Triton Boats SF-21 2006. 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 215X DC 2005 is rated for 7 passengers, while the Triton Boats SF-21 2006 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 215X DC 2005 could be the deciding factor.

Bottom line: Choose the Triton Boats 215X DC 2005 if your priority is putting more people on the water — it handles 7 passengers and at 21,0 ft it has the deck room to back that rating up comfortably. The Triton Boats SF-21 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.
General Boat Info
MakeTriton Boats
MakeTriton Boats
Model215X DC
ModelSF-21
Model Year2005
Model Year2006
Measurements / Dimensions
Beam94 in
Beam94 in
Beam - Meters2.39
Beam - Meters2.39
Beam - Inches94
Beam - Inches94
Weight - Detail2,300 lbs
Weight - Detail1,990 lbs
Weight - kg1043.26
Weight - kg902.65
Weight - lbs.23
Weight - lbs.199
Length - Feet21
Length - Feet21
Length - Inches5
Length - Inchesnot available
Length overall - Detail21 ft. 5 in
Length overall - Detail21 ft. 0 in
Length overall - Meters6.53
Length overall - Meters6.4
Length overall - Inches257
Length overall - Inches252
Engine and Drivetrain
Fuel tank capacity - Detail55 gal
Fuel tank capacity - Detail42 gal
Fuel tank capacity - Liters208.2
Fuel tank capacity - Liters158.99
Fuel tank capacity - Gal55
Fuel tank capacity - Gal42
Engine max250 hp
Engine max225 hp
Drive typenot available
Drive typeOutboard
Operational Info
Maximum capacity1,897 lbs
Maximum capacity1,030 lbs
Maximum people7
Maximum peoplenot available
Trailer Info
Trailer - Length over allBoat, Motor and Trailer (w/o Retractable Tongue): 26 ft. 6 in. With Retractable Tongue: 24 ft. 8 in
Trailer - Length over allnot available

Triton Boats 215X DC 2005 vs Triton Boats SF-21 2006 — Common Questions

Which is the larger boat — the Triton Boats 215X DC 2005 or the Triton Boats SF-21 2006?
The Triton Boats SF-21 2006 is the longer of the two at 21,0 feet overall. The Triton Boats 215X DC 2005 comes in at 21,0 feet, making it roughly 0,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Triton Boats 215X DC 2005 or the Triton Boats SF-21 2006?
For trailering, the Triton Boats 215X DC 2005 has the edge at 23 lbs dry weight versus 199 lbs for the Triton Boats SF-21 2006. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.
Which boat can handle a bigger outboard?
The Triton Boats 215X DC 2005 is rated to a maximum of 250 hp, giving it the larger power ceiling. The Triton Boats SF-21 2006 tops out at 225 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 215X DC 2005 is Coast Guard rated for 7 passengers, while the Triton Boats SF-21 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 215X DC 2005 and Triton Boats SF-21 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 215X DC 2005 or the Triton Boats SF-21 2006?
The Triton Boats 215X DC 2005 has the bigger tank at 55 gallons, versus 42 gallons on the Triton Boats SF-21 2006. That 13-gallon difference translates to roughly 39–65 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Triton Boats 215X DC 2005 and Triton Boats SF-21 2006 from the same manufacturer?
Yes — both the Triton Boats 215X DC 2005 and the Triton Boats SF-21 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.