Triton Boats 186 Fishunter 2012 boat specs
Triton Boats
Triton Boats 186 Fishunter 2012
2012
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VS
Triton Boats Ambush 18 2009 boat specs
Triton Boats
Triton Boats Ambush 18 2009
2009
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Triton Boats 186 Fishunter 2012 vs Triton Boats Ambush 18 2009 — Same Brand, Different Boat

Matching a deep vee Triton Boats 186 Fishunter 2012 against a modified vee Triton Boats Ambush 18 2009 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

The power gap is worth calling out. Rated to 150 hp, the Triton Boats 186 Fishunter 2012 has a 60-hp advantage over the Triton Boats Ambush 18 2009'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 186 Fishunter 2012 carries 31 gallons versus 24 gallons in the Triton Boats Ambush 18 2009. 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 186 Fishunter 2012 is rated for 5 passengers, while the Triton Boats Ambush 18 2009 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 186 Fishunter 2012 could be the deciding factor.

Bottom line: Choose the Triton Boats 186 Fishunter 2012 if your priority is putting more people on the water — it handles 5 passengers and at 18,5 ft it has the deck room to back that rating up comfortably. The Triton Boats Ambush 18 2009 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 Fishunter
ModelAmbush 18
Model Year2012
Model Year2009
Measurements / Dimensions
Beam100 in
Beam79 in
Beam - Meters2.54
Beam - Meters2.01
Beam - Inches1
Beam - Inches79
Weight - Detail1,450 lbs
Weight - Detailnot available
Weight - kg657.71
Weight - kgnot available
Weight - lbs.145
Weight - lbs.not available
Length - Feet18.5
Length - Feet18
Length overall - Detail18 ft. 6 in
Length overall - Detail16 ft. 0 in
Length overall - Meters5.64
Length overall - Meters4.88
Length overall - Inches222
Length overall - Inches192
Depth - Detailnot available
Depth - Detail22 in
Depth - Centimetersnot available
Depth - Centimeters55.88
Depth - Inchesnot available
Depth - Inches22
Width [transom] - Detailnot available
Width [transom] - Detail61 in
Height [transom]not available
Height [transom]20 in
Body / Hull
Hull materialFiberglass
Hull materialAluminum
Hull typeDeep Vee
Hull typeModified Vee
Hull thicknessnot available
Hull thickness0.100 in
Engine and Drivetrain
Fuel tank capacity - Detail31 gal
Fuel tank capacity - Detail24 gal
Fuel tank capacity - Liters117.35
Fuel tank capacity - Liters90.85
Fuel tank capacity - Gal31
Fuel tank capacity - Gal24
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard
Engine max150 hp
Engine max90 hp
Operational Info
StorageFront Port Storage Box: 270 qt. Front Starboard Storage Box: 270 qt. Front Storage Box: 190 qt. Livewell: 23 gal. Built-in Ice Chest: 45 qt
Storagenot available
Maximum capacityMax Weight: 1,900 lbs. Person Capacity: 1,160 lbs
Maximum capacitynot available
Maximum peoplenot available
Maximum people4 / 600 lbs
Trailer Info
Trailer - Length over allWith Swing Tongue: 21 ft. Without Swing Tongue: 23 ft
Trailer - Length over allnot available
Trailer - Detailnot available
Trailer - DetailStandard

Triton Boats 186 Fishunter 2012 vs Triton Boats Ambush 18 2009 — Common Questions

Which is the larger boat — the Triton Boats 186 Fishunter 2012 or the Triton Boats Ambush 18 2009?
The Triton Boats 186 Fishunter 2012 is the longer of the two at 18,5 feet overall. The Triton Boats Ambush 18 2009 comes in at 18,0 feet, making it roughly 0,5 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which boat can handle a bigger outboard?
The Triton Boats 186 Fishunter 2012 is rated to a maximum of 150 hp, giving it the larger power ceiling. The Triton Boats Ambush 18 2009 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 186 Fishunter 2012 is Coast Guard rated for 5 passengers, while the Triton Boats Ambush 18 2009 is certified for 4. 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 Ambush 18 2009 measures 79" wide, compared to 1" for the Triton Boats 186 Fishunter 2012. 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 Fishunter 2012 or the Triton Boats Ambush 18 2009?
The Triton Boats 186 Fishunter 2012 has the bigger tank at 31 gallons, versus 24 gallons on the Triton Boats Ambush 18 2009. That 7-gallon difference translates to roughly 21–35 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Triton Boats 186 Fishunter 2012 and Triton Boats Ambush 18 2009 from the same manufacturer?
Yes — both the Triton Boats 186 Fishunter 2012 and the Triton Boats Ambush 18 2009 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.