Triton Boats 191 LTS 2007 vs Triton Boats SF-188 2006 - Boat Spec Comparison

Q: Which is the larger boat — the Triton Boats 191 LTS 2007 or the Triton Boats SF-188 2006?

The Triton Boats 191 LTS 2007 is the longer of the two at 19,0 feet overall. The Triton Boats SF-188 2006 comes in at 18,0 feet, making it roughly 1,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: How many people can each boat hold?

The Triton Boats 191 LTS 2007 is Coast Guard rated for 6 passengers, while the Triton Boats SF-188 2006 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 191 LTS 2007 measures 102" 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.

Q: Which boat has the larger fuel tank — the Triton Boats 191 LTS 2007 or the Triton Boats SF-188 2006?

The Triton Boats 191 LTS 2007 has the bigger tank at 55 gallons, versus 31 gallons on the Triton Boats SF-188 2006. That 24-gallon difference translates to roughly 72–120 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Triton Boats 191 LTS 2007 and Triton Boats SF-188 2006 from the same manufacturer?

Yes — both the Triton Boats 191 LTS 2007 and the Triton Boats SF-188 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 191 LTS 2007 vs Triton Boats SF-188 2006

Triton Boats

Triton Boats 191 LTS 2007

2007

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Triton Boats

Triton Boats SF-188 2006

2006

View full specs →

Detailed Evaluation & Buyer Recommendation

Triton Boats 191 LTS 2007 vs Triton Boats SF-188 2006 — Same Brand, Different Boat

The Triton Boats 191 LTS 2007 vs Triton Boats SF-188 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 — 150 hp for the Triton Boats 191 LTS 2007 and 150 hp for the Triton Boats SF-188 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 191 LTS 2007 carries 55 gallons versus 31 gallons in the Triton Boats SF-188 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 191 LTS 2007 is rated for 6 passengers, while the Triton Boats SF-188 2006 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Triton Boats 191 LTS 2007 could be the deciding factor.

Bottom line: Choose the Triton Boats 191 LTS 2007 if your priority is putting more people on the water — it handles 6 passengers and at 19,0 ft it has the deck room to back that rating up comfortably. The Triton Boats SF-188 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.

General Boat Info

MakeTriton Boats

Model191 LTS

ModelSF-188

Model Year2007

Model Year2006

Measurements / Dimensions

Beam8 ft. 6 in

Beam91 in

Beam - Meters2.59

Beam - Meters2.31

Beam - Inches102

Beam - Inches91

Bridge clearance - Detail8 ft. 2 in

Bridge clearance - Detailnot available

Bridge clearance - Meters2.49

Bridge clearance - Metersnot available

Bridge clearance - Inches98

Bridge clearance - Inchesnot available

Deadrise15℃

Deadrisenot available

Draft [max] - Detail13 in

Draft [max] - Detailnot available

Draft [max] - Meters0.33

Draft [max] - Metersnot available

Draft [max] - Inches13

Draft [max] - Inchesnot available

Weight - Detail1,930 lbs

Weight - Detailnot available

Weight - kg875.43

Weight - kgnot available

Weight - lbs.193

Weight - lbs.not available

Height [transom]25 in

Height [transom]not available

Length - Feet19

Length - Feet18

Length overall - Detail19 ft. 0 in

Length overall - Detail18 ft. 0 in

Length overall - Meters5.79

Length overall - Meters5.49

Length overall - Inches228

Length overall - Inches216

Body / Hull

Hull materialFiberglass

Hull materialnot available

Engine and Drivetrain

Fuel tank capacity - Detail55 gal

Fuel tank capacity - Detail31 gal

Fuel tank capacity - Liters208.2

Fuel tank capacity - Liters117.35

Fuel tank capacity - Gal55

Fuel tank capacity - Gal31

Fuel typeGas

Fuel typenot available

Drive typeOutboard

Engine max150 hp

Operational Info

StorageBaitwell: 1 - 25 gal. Fish Box / Storage (center bow): 364 qt. Fish Box (aft): 60 gal

Storagenot available

Maximum people6

Maximum peoplenot available

Triton Boats 191 LTS 2007 vs Triton Boats SF-188 2006 — Common Questions

Which is the larger boat — the Triton Boats 191 LTS 2007 or the Triton Boats SF-188 2006?

The Triton Boats 191 LTS 2007 is the longer of the two at 19,0 feet overall. The Triton Boats SF-188 2006 comes in at 18,0 feet, making it roughly 1,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

How many people can each boat hold?

The Triton Boats 191 LTS 2007 is Coast Guard rated for 6 passengers, while the Triton Boats SF-188 2006 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 191 LTS 2007 measures 102" 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 191 LTS 2007 or the Triton Boats SF-188 2006?

The Triton Boats 191 LTS 2007 has the bigger tank at 55 gallons, versus 31 gallons on the Triton Boats SF-188 2006. That 24-gallon difference translates to roughly 72–120 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Triton Boats 191 LTS 2007 and Triton Boats SF-188 2006 from the same manufacturer?

Yes — both the Triton Boats 191 LTS 2007 and the Triton Boats SF-188 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 191 LTS 2007 full specs ← Triton Boats SF-188 2006 full specs