Fisher 150 Pro Avenger SC 2009 boat specs
Fisher
Fisher 150 Pro Avenger SC 2009
2009
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VS
Fisher Liberty 180 2009 boat specs
Fisher
Fisher Liberty 180 2009
2009
View full specs →

Fisher 150 Pro Avenger SC 2009 vs Fisher Liberty 180 2009 — Same Brand, Different Boat

Matching a deep vee Fisher 150 Pro Avenger SC 2009 against a pontoon Fisher Liberty 180 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.

Size is the most obvious dividing line here. The Fisher Liberty 180 2009 measures 19,0 feet overall (2009), giving it roughly 4,0 additional feet of deck space compared to the Fisher 150 Pro Avenger SC 2009 at 15,0 feet (2009). Weight tells a clearer story for trailering families: the Fisher Liberty 180 2009 tips the scales at 189 lbs — 128 lbs less than the Fisher 150 Pro Avenger SC 2009 at 61 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 power gap is worth calling out. Rated to 75 hp, the Fisher Liberty 180 2009 has a 25-hp advantage over the Fisher 150 Pro Avenger SC 2009's 50-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Fisher Liberty 180 2009 carries 19 gallons versus 9 gallons in the Fisher 150 Pro Avenger SC 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 Fisher Liberty 180 2009 is rated for 7 passengers, while the Fisher 150 Pro Avenger SC 2009 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Fisher Liberty 180 2009 could be the deciding factor.

Bottom line: Choose the Fisher Liberty 180 2009 if your priority is putting more people on the water — it handles 7 passengers and at 19,0 ft it has the deck room to back that rating up comfortably. The Fisher 150 Pro Avenger SC 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
MakeFisher
MakeFisher
Model150 Pro Avenger SC
ModelLiberty 18
Model Year2009
Model Year2009
Measurements / Dimensions
Beam74 in
Beam98 in
Beam - Meters1.88
Beam - Meters2.49
Beam - Inches74
Beam - Inches98
Deadrise8°
Deadrisenot available
Weight - Detail610 lbs
Weight - Detail1,890 lbs
Weight - kg276.69
Weight - kg857.29
Weight - lbs.61
Weight - lbs.189
Width [transom] - DetailBottom Width: 61 in
Width [transom] - Detailnot available
Height [transom]20 in
Height [transom]not available
Length - Feet15
Length - Feet19
Length overall - Detail15 ft. 0 in
Length overall - Detail19 ft. 11 in
Length overall - Meters4.57
Length overall - Meters6.07
Length overall - Inches18
Length overall - Inches239
Length - Inchesnot available
Length - Inches11
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thickness0.09 5052 marine alloy
Hull thicknessnot available
Hull typeDeep Vee
Hull typePontoon
Engine and Drivetrain
Engine/s standard25 EL FourStroke EFI
Engine/s standardnot available
Fuel tank capacity - Detail9 gal
Fuel tank capacity - Detail19 gal
Fuel tank capacity - Liters34.07
Fuel tank capacity - Liters71.92
Fuel tank capacity - Gal9
Fuel tank capacity - Gal19
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard
Engine max50 hp
Engine max75 hp
Operational Info
Maximum capacity1,155 lbs
Maximum capacity1,640 lbs
Maximum people4 / 650 lbs
Maximum people7 / 970 lbs
Trailer Info
Trailer - DetailColor coordinated drive-on
Trailer - Detailnot available
Trailer - Length over allPackage Length: 19 ft. 10 in
Trailer - Length over allnot available
Trailer - WeightPackage Weight: 1,225 lbs. approx
Trailer - Weightnot available
Trailer - WidthPackage Width: 7 ft. 5 in
Trailer - Widthnot available
Pontoon and Inflatable Specific
Tube diameternot available
Tube diameter24 in
Tube gaugenot available
Tube gauge0.08 in
Number of tubesnot available
Number of tubes2

Fisher 150 Pro Avenger SC 2009 vs Fisher Liberty 180 2009 — Common Questions

Which is the larger boat — the Fisher 150 Pro Avenger SC 2009 or the Fisher Liberty 180 2009?
The Fisher Liberty 180 2009 is the longer of the two at 19,0 feet overall. The Fisher 150 Pro Avenger SC 2009 comes in at 15,0 feet, making it roughly 4,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Fisher 150 Pro Avenger SC 2009 or the Fisher Liberty 180 2009?
For trailering, the Fisher 150 Pro Avenger SC 2009 has the edge at 61 lbs dry weight versus 189 lbs for the Fisher Liberty 180 2009. 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 Fisher Liberty 180 2009 is rated to a maximum of 75 hp, giving it the larger power ceiling. The Fisher 150 Pro Avenger SC 2009 tops out at 50 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 Fisher 150 Pro Avenger SC 2009 is Coast Guard rated for 4 passengers, while the Fisher Liberty 180 2009 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 2009 measures 98" wide, compared to 74" for the Fisher 150 Pro Avenger SC 2009. 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 150 Pro Avenger SC 2009 or the Fisher Liberty 180 2009?
The Fisher Liberty 180 2009 has the bigger tank at 19 gallons, versus 9 gallons on the Fisher 150 Pro Avenger SC 2009. That 10-gallon difference translates to roughly 30–50 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Fisher 150 Pro Avenger SC 2009 and Fisher Liberty 180 2009 from the same manufacturer?
Yes — both the Fisher 150 Pro Avenger SC 2009 and the Fisher Liberty 180 2009 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.