Triton Boats 186 Sport 2006 boat specs
Triton Boats
Triton Boats 186 Sport 2006
2006
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VS
Triton Boats 1870 Bay Sport 2007 boat specs
Triton Boats
Triton Boats 1870 Bay Sport 2007
2007
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Triton Boats 186 Sport 2006 vs Triton Boats 1870 Bay Sport 2007 — Same Brand, Different Boat

The Triton Boats 186 Sport 2006 vs Triton Boats 1870 Bay Sport 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.

On paper these two are close siblings in the size department — Triton Boats 186 Sport 2006 at 18,0 ft versus Triton Boats 1870 Bay Sport 2007 at 18,0 ft. At 1 154 lbs and 1 186 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

Both boats share a closely matched power ceiling — 115 hp for the Triton Boats 186 Sport 2006 and 115 hp for the Triton Boats 1870 Bay Sport 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 186 Sport 2006 carries 22 gallons versus 3 gallons in the Triton Boats 1870 Bay Sport 2007. 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 1870 Bay Sport 2007 is rated for 6 passengers, while the Triton Boats 186 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 1870 Bay Sport 2007 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Triton Boats 186 Sport 2006 comes in at 10 lbs per hp versus 10 lbs per hp for the Triton Boats 1870 Bay Sport 2007. The lower the ratio the more explosive the acceleration — meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.

Bottom line: Choose the Triton Boats 1870 Bay Sport 2007 if your priority is putting more people on the water — it handles 6 passengers and at 18,0 ft it has the deck room to back that rating up comfortably. The Triton Boats 186 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
MakeTriton Boats
Model186 Sport
Model1870 Bay Sport
Model Year2006
Model Year2007
Measurements / Dimensions
Beam85 in
Beam98 in
Beam - Meters2.16
Beam - Meters2.49
Beam - Inches85
Beam - Inches98
Depth - Detail24 in
Depth - Detail27 in
Depth - Centimeters60.96
Depth - Centimeters68.58
Depth - Inches24
Depth - Inches27
Weight - Detail1,154 lbs
Weight - Detail1,186 lbs
Weight - kg523.45
Weight - kg537.96
Weight - lbs.1154
Weight - lbs.1186
Width [transom] - Detail60 in
Width [transom] - Detail70 in
Height [transom]20 in
Height [transom]20 in
Length - Feet18
Length - Feet18
Length overall - Detail18 ft. 0 in
Length overall - Detail18 ft. 0 in
Length overall - Meters5.49
Length overall - Meters5.49
Length overall - Inches216
Length overall - Inches216
Body / Hull
Hull thickness100 ga
Hull thickness100 ga
Hull materialnot available
Hull materialAluminum
Pontoon and Inflatable Specific
Tube gauge100 ga
Tube gaugenot available
Engine and Drivetrain
Fuel tank capacity - Detail22 gal
Fuel tank capacity - Detail30 gal
Fuel tank capacity - Liters83.28
Fuel tank capacity - Liters113.56
Fuel tank capacity - Gal22
Fuel tank capacity - Gal3
Drive typeOutboard
Drive typeOutboard
Engine max115 hp
Engine max115 hp
Fuel typenot available
Fuel typeGas
Operational Info
Maximum people4
Maximum people6
Trailer Info
Trailer - Detailnot available
Trailer - DetailStandard

Triton Boats 186 Sport 2006 vs Triton Boats 1870 Bay Sport 2007 — Common Questions

Which is the larger boat — the Triton Boats 186 Sport 2006 or the Triton Boats 1870 Bay Sport 2007?
The Triton Boats 1870 Bay Sport 2007 is the longer of the two at 18,0 feet overall. The Triton Boats 186 Sport 2006 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 is easier to trailer — the Triton Boats 186 Sport 2006 or the Triton Boats 1870 Bay Sport 2007?
For trailering, the Triton Boats 186 Sport 2006 has the edge at 1 154 lbs dry weight versus 1 186 lbs for the Triton Boats 1870 Bay Sport 2007. 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.
How many people can each boat hold?
The Triton Boats 186 Sport 2006 is Coast Guard rated for 4 passengers, while the Triton Boats 1870 Bay Sport 2007 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.
Which boat has the better power-to-weight ratio?
The Triton Boats 186 Sport 2006 has a better power-to-weight ratio at 10 lbs per hp compared to 10 lbs per hp for the Triton Boats 1870 Bay Sport 2007. A lower number means quicker acceleration and faster time to plane — the number that actually matters most on short, sporty boats like these.
Which boat is wider, and does it affect trailering?
The Triton Boats 1870 Bay Sport 2007 measures 98" wide, compared to 85" for the Triton Boats 186 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 186 Sport 2006 or the Triton Boats 1870 Bay Sport 2007?
The Triton Boats 186 Sport 2006 has the bigger tank at 22 gallons, versus 3 gallons on the Triton Boats 1870 Bay Sport 2007. That 19-gallon difference translates to roughly 57–95 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Triton Boats 186 Sport 2006 and Triton Boats 1870 Bay Sport 2007 from the same manufacturer?
Yes — both the Triton Boats 186 Sport 2006 and the Triton Boats 1870 Bay Sport 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.