Triton Boats 176 Sport 2006 vs Triton Boats SF-188 2007 - Boat Spec Comparison

Q: Which is the larger boat — the Triton Boats 176 Sport 2006 or the Triton Boats SF-188 2007?

The Triton Boats SF-188 2007 is the longer of the two at 18,0 feet overall. The Triton Boats 176 Sport 2006 comes in at 17,0 feet, making it roughly 1,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which boat can handle a bigger outboard?

The Triton Boats SF-188 2007 is rated to a maximum of 150 hp, giving it the larger power ceiling. The Triton Boats 176 Sport 2006 tops out at 90 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 176 Sport 2006 is Coast Guard rated for 4 passengers, while the Triton Boats SF-188 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.

Q: Which boat is wider, and does it affect trailering?

The Triton Boats SF-188 2007 measures 91" wide, compared to 84" for the Triton Boats 176 Sport 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.

Q: Which boat has the larger fuel tank — the Triton Boats 176 Sport 2006 or the Triton Boats SF-188 2007?

The Triton Boats SF-188 2007 has the bigger tank at 31 gallons, versus 18 gallons on the Triton Boats 176 Sport 2006. That 13-gallon difference translates to roughly 39–65 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Triton Boats 176 Sport 2006 and Triton Boats SF-188 2007 from the same manufacturer?

Yes — both the Triton Boats 176 Sport 2006 and the Triton Boats SF-188 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.

Boat Comparison

Triton Boats 176 Sport 2006 vs Triton Boats SF-188 2007

Triton Boats

Triton Boats 176 Sport 2006

2006

View full specs →

Triton Boats

Triton Boats SF-188 2007

2007

View full specs →

Detailed Evaluation & Buyer Recommendation

Triton Boats 176 Sport 2006 vs Triton Boats SF-188 2007 — Same Brand, Different Boat

The Triton Boats 176 Sport 2006 vs Triton Boats SF-188 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 150 hp, the Triton Boats SF-188 2007 has a 60-hp advantage over the Triton Boats 176 Sport 2006's 90-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 SF-188 2007 carries 31 gallons versus 18 gallons in the Triton Boats 176 Sport 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 SF-188 2007 is rated for 5 passengers, while the Triton Boats 176 Sport 2006 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Triton Boats SF-188 2007 could be the deciding factor.

Bottom line: Choose the Triton Boats SF-188 2007 if your priority is putting more people on the water — it handles 5 passengers and at 18,0 ft it has the deck room to back that rating up comfortably. The Triton Boats 176 Sport 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 4 that costs less to run day-to-day.

General Boat Info

MakeTriton Boats

Model176 Sport

ModelSF-188

Model Year2006

Model Year2007

Measurements / Dimensions

Beam84 in

Beam91 in

Beam - Meters2.13

Beam - Meters2.31

Beam - Inches84

Beam - Inches91

Depth - Detail22 in

Depth - Detailnot available

Depth - Centimeters55.88

Depth - Centimetersnot available

Depth - Inches22

Depth - Inchesnot available

Weight - Detail1,064 lbs

Weight - Detailnot available

Weight - kg482.62

Weight - kgnot available

Weight - lbs.1064

Weight - lbs.not available

Width [transom] - Detail60 in

Width [transom] - Detailnot available

Height [transom]20 in

Height [transom]not available

Length - Feet17

Length - Feet18

Length - Inches2

Length - Inchesnot available

Length overall - Detail17 ft. 2 in

Length overall - Detail18 ft. 0 in

Length overall - Meters5.23

Length overall - Meters5.49

Length overall - Inches206

Length overall - Inches216

Body / Hull

Hull thickness100 ga

Hull thicknessnot available

Hull materialnot available

Hull materialFiberglass

Pontoon and Inflatable Specific

Tube gauge100 ga

Tube gaugenot available

Engine and Drivetrain

Fuel tank capacity - Detail18 gal

Fuel tank capacity - Detail31 gal

Fuel tank capacity - Liters68.14

Fuel tank capacity - Liters117.35

Fuel tank capacity - Gal18

Fuel tank capacity - Gal31

Drive typeOutboard

Engine max90 hp

Engine max150 hp

Fuel typenot available

Fuel typeGas

Operational Info

Maximum people4

Maximum peoplenot available

Storagenot available

StorageRear Storage / Baitwell: 84 qt. Front Storage Box: 282 qt. Rear Storage Boxes: 168 qt

Trailer Info

Trailer - Detailnot available

Trailer - Detailw/Swing Tongue: 21 ft. 0 in. w/o Swing Tongue: 23 ft. 0 in

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

Which is the larger boat — the Triton Boats 176 Sport 2006 or the Triton Boats SF-188 2007?

The Triton Boats SF-188 2007 is the longer of the two at 18,0 feet overall. The Triton Boats 176 Sport 2006 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 2007 is rated to a maximum of 150 hp, giving it the larger power ceiling. The Triton Boats 176 Sport 2006 tops out at 90 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 176 Sport 2006 is Coast Guard rated for 4 passengers, while the Triton Boats SF-188 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 SF-188 2007 measures 91" wide, compared to 84" for the Triton Boats 176 Sport 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 176 Sport 2006 or the Triton Boats SF-188 2007?

The Triton Boats SF-188 2007 has the bigger tank at 31 gallons, versus 18 gallons on the Triton Boats 176 Sport 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 176 Sport 2006 and Triton Boats SF-188 2007 from the same manufacturer?

Yes — both the Triton Boats 176 Sport 2006 and the Triton Boats SF-188 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.

← Triton Boats 176 Sport 2006 full specs ← Triton Boats SF-188 2007 full specs