Fisher Hawk 186 SC 2006 boat specs
Fisher
Fisher Hawk 186 SC 2006
2006
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VS
Fisher Liberty 180 2005 boat specs
Fisher
Fisher Liberty 180 2005
2005
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Fisher Hawk 186 SC 2006 vs Fisher Liberty 180 2005 — Same Brand, Different Boat

The Fisher Hawk 186 SC 2006 vs Fisher Liberty 180 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 — Fisher Hawk 186 SC 2006 at 18,0 ft versus Fisher Liberty 180 2005 at 18,0 ft. Weight tells a clearer story for trailering families: the Fisher Hawk 186 SC 2006 tips the scales at 1 395 lbs — 1 229 lbs more than the Fisher Liberty 180 2005 at 166 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.

The Fisher Hawk 186 SC 2006 carries a rated maximum of 175 hp. Engine data for the Fisher Liberty 180 2005 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Fisher Liberty 180 2005 carries 21 gallons versus 4 gallons in the Fisher Hawk 186 SC 2006. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 7 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.

Bottom line: The Fisher Hawk 186 SC 2006 and Fisher Liberty 180 2005 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.
General Boat Info
MakeFisher
MakeFisher
ModelHawk 186 SC
ModelLiberty 18
Model Year2006
Model Year2005
Measurements / Dimensions
Beam98 in
Beam97 in
Beam - Meters2.49
Beam - Meters2.46
Beam - Inches98
Beam - Inches97
Weight - Detail1,395 lbs
Weight - Detail1660 lbs
Weight - kg632.76
Weight - kg752.96
Weight - lbs.1395
Weight - lbs.166
Width [transom] - DetailBottom Width: 82 in
Width [transom] - Detailnot available
Length - Feet18
Length - Feet18
Length - Inches6
Length - Inches6
Length overall - Detail18 ft. 6 in
Length overall - Detail18 ft. 6 in
Length overall - Meters5.64
Length overall - Meters5.64
Length overall - Inches222
Length overall - Inches222
Body / Hull
Hull thickness0.100 in
Hull thicknessnot available
Engine and Drivetrain
Fuel tank capacity - Detail40 gal
Fuel tank capacity - Detail21 gallons
Fuel tank capacity - Liters151.42
Fuel tank capacity - Liters79.49
Fuel tank capacity - Gal4
Fuel tank capacity - Gal21
Drive typeOutboard
Drive typeOutBoard
Engine max175 hp
Engine maxnot available
Engine/s standardnot available
Engine/s standard75 hp
Operational Info
Maximum capacity1,755 lbs
Maximum capacity970 lbs
Maximum people7
Maximum people7 person
Trailer Info
Trailer - DetailFactory-matched custom
Trailer - Detailnot available
Pontoon and Inflatable Specific
Tube diameternot available
Tube diameter24 in

Fisher Hawk 186 SC 2006 vs Fisher Liberty 180 2005 — Common Questions

Which is the larger boat — the Fisher Hawk 186 SC 2006 or the Fisher Liberty 180 2005?
The Fisher Liberty 180 2005 is the longer of the two at 18,0 feet overall. The Fisher Hawk 186 SC 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 Fisher Hawk 186 SC 2006 or the Fisher Liberty 180 2005?
For trailering, the Fisher Liberty 180 2005 has the edge at 166 lbs dry weight versus 1 395 lbs for the Fisher Hawk 186 SC 2006. 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.
What is the maximum horsepower rating for these boats?
The Fisher Hawk 186 SC 2006 has a documented max rating of 175 hp. Engine specifications for the Fisher Liberty 180 2005 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.
How many people can each boat hold?
The Fisher Hawk 186 SC 2006 is Coast Guard rated for 7 passengers, while the Fisher Liberty 180 2005 is certified for 7. 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 Fisher Hawk 186 SC 2006 measures 98" wide, compared to 97" for the Fisher Liberty 180 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 Fisher Hawk 186 SC 2006 or the Fisher Liberty 180 2005?
The Fisher Liberty 180 2005 has the bigger tank at 21 gallons, versus 4 gallons on the Fisher Hawk 186 SC 2006. That 17-gallon difference translates to roughly 51–85 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Fisher Hawk 186 SC 2006 and Fisher Liberty 180 2005 from the same manufacturer?
Yes — both the Fisher Hawk 186 SC 2006 and the Fisher Liberty 180 2005 are built by Fisher. 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.