Triton Boats 1870 Bay Sport 2007 vs Triton Boats SF-188 2008 - Boat Spec Comparison

Q: Which is the larger boat - the Triton Boats 1870 Bay Sport 2007 or the Triton Boats SF-188 2008?

The Triton Boats SF-188 2008 is the longer of the two at 18,0 feet overall. The Triton Boats 1870 Bay Sport 2007 comes in at 18,0 feet, making it roughly 0,0 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 2008 is rated to a maximum of 150 hp, giving it the larger power ceiling. The Triton Boats 1870 Bay Sport 2007 tops out at 115 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 1870 Bay Sport 2007 is Coast Guard rated for 6 passengers, while the Triton Boats SF-188 2008 is certified for 775. 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 1870 Bay Sport 2007 measures 98" wide, compared to 91" for the Triton Boats SF-188 2008. 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: How do the fuel tanks compare on the Triton Boats 1870 Bay Sport 2007 and Triton Boats SF-188 2008?

Both boats carry similar fuel loads - 30 gallons and 31 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.

Q: Are the Triton Boats 1870 Bay Sport 2007 and Triton Boats SF-188 2008 from the same manufacturer?

Yes - both the Triton Boats 1870 Bay Sport 2007 and the Triton Boats SF-188 2008 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 1870 Bay Sport 2007 vs Triton Boats SF-188 2008

Triton Boats

Triton Boats 1870 Bay Sport 2007

2007

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Triton Boats

Triton Boats SF-188 2008

2008

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Detailed Evaluation & Buyer Recommendation

Triton Boats 1870 Bay Sport 2007 vs Triton Boats SF-188 2008: Same Brand, Different Boat

The Triton Boats 1870 Bay Sport 2007 vs Triton Boats SF-188 2008 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 2008 has a 35-hp advantage over the Triton Boats 1870 Bay Sport 2007's 115-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads - 30 gal and 31 gal - so range won't be a tiebreaker here.

For family outings this is probably the sharpest distinction between the two. The Triton Boats SF-188 2008 is rated for 775 passengers, while the Triton Boats 1870 Bay Sport 2007 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 SF-188 2008 could be the deciding factor.

Bottom line: Choose the Triton Boats SF-188 2008 if your priority is putting more people on the water - it handles 775 passengers and at 18,0 ft it has the deck room to back that rating up comfortably. The Triton Boats 1870 Bay Sport 2007 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

Model1870 Bay Sport

ModelSF-188

Model Year2007

Model Year2008

Measurements / Dimensions

Beam98 in.

Beam91 in.

Beam - Meters2.49

Beam - Meters2.31

Beam - Inches98

Beam - Inches91

Depth - Detail27 in.

Depth - Detailnot available

Depth - Centimeters68.58

Depth - Centimetersnot available

Depth - Inches27

Depth - Inchesnot available

Weight - Detail1,186 lbs.

Weight - Detailnot available

Weight - kg537.96

Weight - kgnot available

Weight - lbs.1186

Weight - lbs.not available

Width [transom] - Detail70 in.

Width [transom] - Detailnot available

Height [transom]20 in.

Height [transom]not available

Length - Feet18

Length overall - Detail18 ft. 0 in.

Length overall - Meters5.49

Length overall - Inches216

Body / Hull

Hull materialAluminum

Hull materialFiberglass

Hull thickness100 ga.

Hull thicknessnot available

Hull typenot available

Hull typeModified Vee

Engine and Drivetrain

Fuel tank capacity - Detail30 gal.

Fuel tank capacity - Detail31 gal.

Fuel tank capacity - Liters113.56

Fuel tank capacity - Liters117.35

Fuel tank capacity - Gal30

Fuel tank capacity - Gal31

Fuel typeGas

Drive typeOutboard

Engine max115 hp

Engine max150 hp

Operational Info

Maximum people6

Maximum people775 lbs.

Storagenot available

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

Trailer Info

Trailer - DetailStandard

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

Triton Boats 1870 Bay Sport 2007 vs Triton Boats SF-188 2008 - Common Questions

Which is the larger boat - the Triton Boats 1870 Bay Sport 2007 or the Triton Boats SF-188 2008?

The Triton Boats SF-188 2008 is the longer of the two at 18,0 feet overall. The Triton Boats 1870 Bay Sport 2007 comes in at 18,0 feet, making it roughly 0,0 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 2008 is rated to a maximum of 150 hp, giving it the larger power ceiling. The Triton Boats 1870 Bay Sport 2007 tops out at 115 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 1870 Bay Sport 2007 is Coast Guard rated for 6 passengers, while the Triton Boats SF-188 2008 is certified for 775. 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 1870 Bay Sport 2007 measures 98" wide, compared to 91" for the Triton Boats SF-188 2008. 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.

How do the fuel tanks compare on the Triton Boats 1870 Bay Sport 2007 and Triton Boats SF-188 2008?

Both boats carry similar fuel loads - 30 gallons and 31 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.

Are the Triton Boats 1870 Bay Sport 2007 and Triton Boats SF-188 2008 from the same manufacturer?

Yes - both the Triton Boats 1870 Bay Sport 2007 and the Triton Boats SF-188 2008 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 1870 Bay Sport 2007 full specs ← Triton Boats SF-188 2008 full specs