Alumacraft Fisherman 145 CS 2012 vs Alumacraft Invader 185 2004 - Boat Spec Comparison

Q: Which is easier to trailer — the Alumacraft Fisherman 145 CS 2012 or the Alumacraft Invader 185 2004?

For trailering, the Alumacraft Invader 185 2004 has the edge at 13 lbs dry weight versus 602 lbs for the Alumacraft Fisherman 145 CS 2012. 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.

Q: Which boat can handle a bigger outboard?

The Alumacraft Invader 185 2004 is rated to a maximum of 150 hp, giving it the larger power ceiling. The Alumacraft Fisherman 145 CS 2012 tops out at 30 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.

Q: How many people can each boat hold?

The Alumacraft Fisherman 145 CS 2012 is Coast Guard rated for 4 passengers, while the Alumacraft Invader 185 2004 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.

Q: Which boat is wider, and does it affect trailering?

The Alumacraft Invader 185 2004 measures 92" wide, compared to 73" for the Alumacraft Fisherman 145 CS 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.

Q: Are the Alumacraft Fisherman 145 CS 2012 and Alumacraft Invader 185 2004 from the same manufacturer?

Yes — both the Alumacraft Fisherman 145 CS 2012 and the Alumacraft Invader 185 2004 are built by Alumacraft. 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.

Boat Comparison

Alumacraft Fisherman 145 CS 2012 vs Alumacraft Invader 185 2004

Alumacraft

Alumacraft Fisherman 145 CS 2012

2012

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Alumacraft

Alumacraft Invader 185 2004

2004

View full specs →

Detailed Evaluation & Buyer Recommendation

Alumacraft Fisherman 145 CS 2012 vs Alumacraft Invader 185 2004 — Same Brand, Different Boat

The Alumacraft Fisherman 145 CS 2012 vs Alumacraft Invader 185 2004 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.

The power gap is worth calling out. Rated to 150 hp, the Alumacraft Invader 185 2004 has a 120-hp advantage over the Alumacraft Fisherman 145 CS 2012's 30-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.

Both boats are rated for 4 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: Performance buyers should lean toward the Alumacraft Invader 185 2004 and its 150-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Alumacraft Fisherman 145 CS 2012 with its 30-hp rating is the more economical daily driver.

General Boat Info

MakeAlumacraft

ModelFisherman 145 CS

ModelInvader 185

Model Year2012

Model Year2004

Measurements / Dimensions

Beam73 in. (1.85 m)

Beam92 in. Bottom: 67 in

Beam - Meters1.85

Beam - Meters2.34

Beam - Inches73

Beam - Inches92

Weight - Detail602 lbs. (273 kg)

Weight - Detail1300 lbs

Weight - kg273.06

Weight - kg589.67

Weight - lbs.602

Weight - lbs.13

Width [transom] - Detail67 in. (1.7 m)

Width [transom] - Detailnot available

Height - Detail32 in. (0.84 m) To Floor: 20 in. (0.55 m)

Height - Detail23 in

Height - Meters0.81

Height - Meters0.58

Height - Inches32

Height - Inches23

Height [transom]20 in. (0.55 m)

Height [transom]22 in. Width: 92 in

Length - Feet14.83

Length - Feetnot available

Length overall - Detail14 ft. 10 in. (4.5 m)

Length overall - Detail18 ft. 4 in

Length overall - Meters4.52

Length overall - Meters5.59

Length overall - Inches178

Length overall - Inches22

Draft [drive up] - Detailnot available

Draft [drive up] - Detailn/a

Body / Hull

Hull materialAluminum

Hull thicknessBottom: 0.075 in. (1.78 mm) Sides: 0.065 in. (1.65 mm)

Hull thicknessnot available

Hull typeDeep Vee

Hull typenot available

Engine and Drivetrain

Fuel typeGas

Fuel typenot available

Drive typeOutboard

Drive typenot available

Engine max30 hp (19 kW)

Engine max150 hp

Fuel tank capacity - Detailnot available

Fuel tank capacity - Detail42 gal

Fuel tank capacity - Litersnot available

Fuel tank capacity - Liters158.99

Fuel tank capacity - Galnot available

Fuel tank capacity - Gal42

Operational Info

StorageSide Livewell: 13 gal. (49 l)

Storagenot available

Maximum capacity925 lbs. (420 kg)

Maximum capacitynot available

Maximum people4

Maximum people4 persons

Water capacitynot available

Water capacityn/a

Trailer Info

Trailer - Detailnot available

Trailer - Detailn/a

Alumacraft Fisherman 145 CS 2012 vs Alumacraft Invader 185 2004 — Common Questions

Which is easier to trailer — the Alumacraft Fisherman 145 CS 2012 or the Alumacraft Invader 185 2004?

For trailering, the Alumacraft Invader 185 2004 has the edge at 13 lbs dry weight versus 602 lbs for the Alumacraft Fisherman 145 CS 2012. 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 Alumacraft Invader 185 2004 is rated to a maximum of 150 hp, giving it the larger power ceiling. The Alumacraft Fisherman 145 CS 2012 tops out at 30 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 Alumacraft Fisherman 145 CS 2012 is Coast Guard rated for 4 passengers, while the Alumacraft Invader 185 2004 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 Alumacraft Invader 185 2004 measures 92" wide, compared to 73" for the Alumacraft Fisherman 145 CS 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.

Are the Alumacraft Fisherman 145 CS 2012 and Alumacraft Invader 185 2004 from the same manufacturer?

Yes — both the Alumacraft Fisherman 145 CS 2012 and the Alumacraft Invader 185 2004 are built by Alumacraft. 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.

← Alumacraft Fisherman 145 CS 2012 full specs ← Alumacraft Invader 185 2004 full specs