Fisher Liberty 180 2006 boat specs
Fisher
Fisher Liberty 180 2006
2006
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VS
Fisher Liberty 180 2007 boat specs
Fisher
Fisher Liberty 180 2007
2007
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Fisher Liberty 180 2006 vs Fisher Liberty 180 2007 — Same Brand, Different Boat

The Fisher Liberty 180 2006 vs Fisher Liberty 180 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 — Fisher Liberty 180 2006 at 18,0 ft versus Fisher Liberty 180 2007 at 19,0 ft. At 166 lbs and 141 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 — 75 hp for the Fisher Liberty 180 2006 and 75 hp for the Fisher Liberty 180 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. Both carry nearly identical fuel loads — 19 gal and 19 gal — so range won't be a tiebreaker here.

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.

At this size, power-to-weight ratio matters more than outright horsepower. The Fisher Liberty 180 2007 comes in at 2 lbs per hp versus 2 lbs per hp for the Fisher Liberty 180 2006. 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.

Both are inflatable designs, which means they pack down for compact storage, can be carried in a bag, and are dramatically lighter than equivalent rigid hulls. The trade-off is setup time and the need to monitor tube pressure regularly.

Bottom line: The Fisher Liberty 180 2006 and Fisher Liberty 180 2007 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
ModelLiberty 18
ModelLiberty 18
Model Year2006
Model Year2007
Measurements / Dimensions
Beam97 in
Beam98 in
Beam - Meters2.46
Beam - Meters2.49
Beam - Inches97
Beam - Inches98
Weight - Detail1,660 lbs
Weight - Detail1,410 lbs
Weight - kg752.96
Weight - kg639.56
Weight - lbs.166
Weight - lbs.141
Length - Feet18
Length - Feet19
Length - Inches6
Length - Inches11
Length overall - Detail18 ft. 6 in
Length overall - Detail19 ft. 11 in
Length overall - Meters5.64
Length overall - Meters6.07
Length overall - Inches222
Length overall - Inches239
Pontoon and Inflatable Specific
Tube diameter24 in
Tube diameter24 in
Tube gauge0.080 in
Tube gauge0.080 in
Number of tubes2
Number of tubes2
Engine and Drivetrain
Fuel tank capacity - Detail19 gal
Fuel tank capacity - Detail19 gal
Fuel tank capacity - Liters71.92
Fuel tank capacity - Liters71.92
Fuel tank capacity - Gal19
Fuel tank capacity - Gal19
Drive typeOutboard
Drive typeOutboard
Engine max75 hp
Engine max75 hp
Fuel typenot available
Fuel typeGas
Operational Info
Maximum capacity1,640 lbs
Maximum capacity1,640 lbs
Maximum people7
Maximum people7
Body / Hull
Hull materialnot available
Hull materialAluminum

Fisher Liberty 180 2006 vs Fisher Liberty 180 2007 — Common Questions

Which is the larger boat — the Fisher Liberty 180 2006 or the Fisher Liberty 180 2007?
The Fisher Liberty 180 2007 is the longer of the two at 19,0 feet overall. The Fisher Liberty 180 2006 comes in at 18,0 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 Fisher Liberty 180 2006 or the Fisher Liberty 180 2007?
For trailering, the Fisher Liberty 180 2007 has the edge at 141 lbs dry weight versus 166 lbs for the Fisher Liberty 180 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.
How many people can each boat hold?
The Fisher Liberty 180 2006 is Coast Guard rated for 7 passengers, while the Fisher Liberty 180 2007 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 Liberty 180 2007 measures 98" wide, compared to 97" for the Fisher Liberty 180 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.
How do the fuel tanks compare on the Fisher Liberty 180 2006 and Fisher Liberty 180 2007?
Both boats carry similar fuel loads — 19 gallons and 19 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.
Are the Fisher Liberty 180 2006 and Fisher Liberty 180 2007 from the same manufacturer?
Yes — both the Fisher Liberty 180 2006 and the Fisher Liberty 180 2007 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.