Triton Boats SF-188 2006 boat specs
Triton Boats
Triton Boats SF-188 2006
2006
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VS
Triton Boats TR-176 2007 boat specs
Triton Boats
Triton Boats TR-176 2007
2007
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Triton Boats SF-188 2006 vs Triton Boats TR-176 2007 — Same Brand, Different Boat

The Triton Boats SF-188 2006 vs Triton Boats TR-176 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.

Both boats share a closely matched power ceiling — 150 hp for the Triton Boats SF-188 2006 and 130 hp for the Triton Boats TR-176 2007. 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 SF-188 2006 carries 31 gallons versus 26 gallons in the Triton Boats TR-176 2007. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 5 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 SF-188 2006 and its 150-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Triton Boats TR-176 2007 with its 130-hp rating is the more economical daily driver.
General Boat Info
MakeTriton Boats
MakeTriton Boats
ModelSF-188
ModelTR-176
Model Year2006
Model Year2007
Measurements / Dimensions
Beam91 in
Beam92 in
Beam - Meters2.31
Beam - Meters2.34
Beam - Inches91
Beam - Inches92
Length - Feet18
Length - Feet17
Length overall - Detail18 ft. 0 in
Length overall - Detail17 ft. 6 in
Length overall - Meters5.49
Length overall - Meters5.33
Length overall - Inches216
Length overall - Inches21
Weight - Detailnot available
Weight - Detail1,300 lbs
Weight - kgnot available
Weight - kg589.67
Weight - lbs.not available
Weight - lbs.13
Length - Inchesnot available
Length - Inches6
Engine and Drivetrain
Fuel tank capacity - Detail31 gal
Fuel tank capacity - Detail26 gal
Fuel tank capacity - Liters117.35
Fuel tank capacity - Liters98.42
Fuel tank capacity - Gal31
Fuel tank capacity - Gal26
Drive typeOutboard
Drive typeOutboard
Engine max150 hp
Engine max130 hp
Fuel typenot available
Fuel typeGas
Body / Hull
Hull materialnot available
Hull materialFiberglass
Operational Info
Storagenot available
StorageRear Storage/Baitwell: 84 qt. Rear Storage Boxes: 150 qt. Front Storage Box: 300 qt
Trailer Info
Trailer - Length over allnot available
Trailer - Length over allw/Swing Tongue: 19 ft. 0 in. w/o Swing Tongue: 21 ft. 0 in

Triton Boats SF-188 2006 vs Triton Boats TR-176 2007 — Common Questions

Which is the larger boat — the Triton Boats SF-188 2006 or the Triton Boats TR-176 2007?
The Triton Boats SF-188 2006 is the longer of the two at 18,0 feet overall. The Triton Boats TR-176 2007 comes in at 17,0 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 SF-188 2006 is rated to a maximum of 150 hp, giving it the larger power ceiling. The Triton Boats TR-176 2007 tops out at 130 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 SF-188 2006 is Coast Guard rated for 5 passengers, while the Triton Boats TR-176 2007 is certified for 5. 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 is wider, and does it affect trailering?
The Triton Boats TR-176 2007 measures 92" wide, compared to 91" for the Triton Boats SF-188 2006. The US standard-width towing limit is 8’6" (102") in most states — anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.
Which boat has the larger fuel tank — the Triton Boats SF-188 2006 or the Triton Boats TR-176 2007?
The Triton Boats SF-188 2006 has the bigger tank at 31 gallons, versus 26 gallons on the Triton Boats TR-176 2007. That 5-gallon difference translates to roughly 15–25 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Triton Boats SF-188 2006 and Triton Boats TR-176 2007 from the same manufacturer?
Yes — both the Triton Boats SF-188 2006 and the Triton Boats TR-176 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.