Triton Boats 186 Magnum SC 2008 boat specs
Triton Boats
Triton Boats 186 Magnum SC 2008
2008
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VS
Triton Boats Frontier 17 Deep V 2005 boat specs
Triton Boats
Triton Boats Frontier 17 Deep V 2005
2005
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Triton Boats 186 Magnum SC 2008 vs Triton Boats Frontier 17 Deep V 2005 — Same Brand, Different Boat

The Triton Boats 186 Magnum SC 2008 vs Triton Boats Frontier 17 Deep V 2005 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 Magnum SC 2008 at 18,0 ft versus Triton Boats Frontier 17 Deep V 2005 at 17,0 ft. At 131 lbs and 85 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.

The power gap is worth calling out. Rated to 150 hp, the Triton Boats 186 Magnum SC 2008 has a 90-hp advantage over the Triton Boats Frontier 17 Deep V 2005's 60-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 27 gal and 24 gal — so range won't be a tiebreaker here.

For family outings this is probably the sharpest distinction between the two. The Triton Boats Frontier 17 Deep V 2005 is rated for 6 passengers, while the Triton Boats 186 Magnum SC 2008 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 Frontier 17 Deep V 2005 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Triton Boats 186 Magnum SC 2008 comes in at 1 lbs per hp versus 1 lbs per hp for the Triton Boats Frontier 17 Deep V 2005. 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 Frontier 17 Deep V 2005 if your priority is putting more people on the water — it handles 6 passengers and at 17,0 ft it has the deck room to back that rating up comfortably. The Triton Boats 186 Magnum SC 2008 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 Magnum SC
ModelFrontier 17 Deep V
Model Year2008
Model Year2005
Measurements / Dimensions
Beam85 in
Beam81 in
Beam - Meters2.16
Beam - Meters2.06
Beam - Inches85
Beam - Inches81
Depth - Detail24 in
Depth - DetailSide Depth: 20 in
Depth - Centimeters60.96
Depth - Centimeters50.8
Depth - Inches24
Depth - Inches2
Weight - Detail1,310 lbs
Weight - Detail850 lbs
Weight - kg594.21
Weight - kg385.55
Weight - lbs.131
Weight - lbs.85
Width [transom] - Detail60 in
Width [transom] - Detailnot available
Height [transom]20 in
Height [transom]20 in
Length - Feet18
Length - Feet17
Length - Inches6
Length - Inchesnot available
Length overall - Detail18 ft. 6 in
Length overall - Detail17 ft. 0 in
Length overall - Meters5.64
Length overall - Meters5.18
Length overall - Inches222
Length overall - Inches204
Body / Hull
Hull materialAluminum
Hull materialnot available
Hull thickness.100 in
Hull thicknessSide: .080 Bottom: .1
Hull typeModified Vee
Hull typenot available
Engine and Drivetrain
Fuel tank capacity - Detail27 gal
Fuel tank capacity - Detail24 gal
Fuel tank capacity - Liters102.21
Fuel tank capacity - Liters90.85
Fuel tank capacity - Gal27
Fuel tank capacity - Gal24
Fuel typeGas
Fuel typenot available
Drive typeOutboard
Drive typenot available
Engine max150 hp
Engine max60 hp
Operational Info
Maximum people4 / 550 lbs
Maximum people6
Maximum capacitynot available
Maximum capacity1,350 lbs
Trailer Info
Trailer - DetailStandard
Trailer - Detailnot available

Triton Boats 186 Magnum SC 2008 vs Triton Boats Frontier 17 Deep V 2005 — Common Questions

Which is the larger boat — the Triton Boats 186 Magnum SC 2008 or the Triton Boats Frontier 17 Deep V 2005?
The Triton Boats 186 Magnum SC 2008 is the longer of the two at 18,0 feet overall. The Triton Boats Frontier 17 Deep V 2005 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 is easier to trailer — the Triton Boats 186 Magnum SC 2008 or the Triton Boats Frontier 17 Deep V 2005?
For trailering, the Triton Boats Frontier 17 Deep V 2005 has the edge at 85 lbs dry weight versus 131 lbs for the Triton Boats 186 Magnum SC 2008. 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.
Which boat can handle a bigger outboard?
The Triton Boats 186 Magnum SC 2008 is rated to a maximum of 150 hp, giving it the larger power ceiling. The Triton Boats Frontier 17 Deep V 2005 tops out at 60 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 186 Magnum SC 2008 is Coast Guard rated for 4 passengers, while the Triton Boats Frontier 17 Deep V 2005 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 Magnum SC 2008 has a better power-to-weight ratio at 1 lbs per hp compared to 1 lbs per hp for the Triton Boats Frontier 17 Deep V 2005. 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 186 Magnum SC 2008 measures 85" wide, compared to 81" for the Triton Boats Frontier 17 Deep V 2005. 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 Magnum SC 2008 or the Triton Boats Frontier 17 Deep V 2005?
The Triton Boats 186 Magnum SC 2008 has the bigger tank at 27 gallons, versus 24 gallons on the Triton Boats Frontier 17 Deep V 2005. That 3-gallon difference translates to roughly 9–15 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Triton Boats 186 Magnum SC 2008 and Triton Boats Frontier 17 Deep V 2005 from the same manufacturer?
Yes — both the Triton Boats 186 Magnum SC 2008 and the Triton Boats Frontier 17 Deep V 2005 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.